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1 |
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00:00:04,890 --> 00:00:07,830 |
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ุจุณู
ุงููู ุงูุฑุญู
ู ุงูุฑุญูู
ุงูุณูุงู
ุนูููู
ูุฑุญู
ุฉ ุงููู |
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2 |
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00:00:07,830 --> 00:00:12,250 |
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ูุจุฑูุงุชู ุงูููู
ูููู
ู ุงูุดุงุจุชุฑ inertia forces of |
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3 |
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00:00:12,250 --> 00:00:16,070 |
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reciprocating parts ุจุนุฏูู ูุฏุฑุณูุง ุงููู ูู velocity |
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4 |
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00:00:16,070 --> 00:00:19,630 |
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displacement and acceleration analysis ูู slotted |
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5 |
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00:00:19,630 --> 00:00:22,290 |
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crank mechanism ุญุณุจูุง ุงู velocity ู ุงู |
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6 |
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00:00:22,290 --> 00:00:25,890 |
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acceleration ู ุงู position ูู piston ุญุณุจูุง ุงู |
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7 |
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00:00:25,890 --> 00:00:28,730 |
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angular velocity ู ุงู angular acceleration ูู |
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8 |
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00:00:28,730 --> 00:00:33,350 |
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connecting rod ุทุจุนุง ููุนุทููุง ุญููู ุชุญููููุฉ ุชูุฑูุจูุฉ |
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9 |
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00:00:33,350 --> 00:00:37,880 |
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ุนู
ููุง ุจุนุถ ุงู approximationsูููู
ู ูุญุณุจ ุงู forces |
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10 |
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00:00:37,880 --> 00:00:45,280 |
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ุนูู ุงูู reciprocating parts of an engine ุงูุง |
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11 |
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00:00:45,280 --> 00:00:53,900 |
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ุนูุฏ ููุง ุงุณุชุฎุฏุงู
ุงููุฑุงูู ุนูุฏ ูุงู ู
ุฑูุฒ ุฏูุฑุงู ุงููุฑุงูู |
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12 |
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00:00:53,900 --> 00:00:57,640 |
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ุงู ูุงู ุงููุฑุงูู |
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13 |
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00:01:04,480 --> 00:01:12,380 |
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ู ูุงู ุงู connecting rod ูุฐู |
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14 |
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00:01:12,380 --> 00:01:22,380 |
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OC ููุฐู ููุทุฉ P ููุฐู ุงู piston |
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15 |
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00:01:22,380 --> 00:01:33,480 |
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ุงููุฑุงููู |
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16 |
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00:01:33,480 --> 00:01:33,940 |
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ุจุฏูุฑ |
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17 |
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00:01:38,240 --> 00:01:44,320 |
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ุจุตูุฑุฉ ุนูู ุงูุฒุงููุฉ omega clockwise ุงูุฒุงููุฉ ู
ุน ุงูุฃูู |
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18 |
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00:01:44,320 --> 00:01:48,400 |
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ูุฐุง |
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19 |
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00:01:48,400 --> 00:01:54,820 |
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theta ูุงูุฒุงููุฉ ุจูุตูููุง ุงู connecting rod ู
ุน ุงูุฃูู |
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20 |
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00:01:54,820 --> 00:01:59,560 |
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ูุฐุง ุงูุฒุงููุฉ ูู |
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21 |
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00:02:08,590 --> 00:02:13,870 |
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ุงูุงู ูู ุจุฏุฃ ุงุนู
ู force analysis ู ุจุฏุฃุช ู
ู ุนูุฏ ุงู |
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22 |
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00:02:13,870 --> 00:02:18,270 |
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piston ูููู |
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23 |
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00:02:18,270 --> 00:02:23,910 |
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ุนูุฏ ุงู piston ููู ูููู force analysis |
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24 |
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00:02:39,620 --> 00:02:45,840 |
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ููููู ูู ุนูุฏู ููู ุฌุงู piston effort FP |
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25 |
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00:02:45,840 --> 00:02:53,460 |
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ูู ุนูุฏู normal force ููู ู
ู ุงูุฌุฏุงุฑ ุจุชุงุน ุงูุฃุณุชูุงูุฉ |
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26 |
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00:02:53,460 --> 00:03:01,760 |
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F normal ู ูู ุนูุฏู ูุฒู ุงู reciprocating parts |
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27 |
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00:03:16,360 --> 00:03:23,840 |
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ู ููู ุนูุฏู force ู
ู |
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28 |
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00:03:23,840 --> 00:03:32,240 |
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ุงู connecting rod ูู |
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29 |
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00:03:32,240 --> 00:03:38,140 |
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ูุฐุง |
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30 |
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00:03:38,140 --> 00:03:43,020 |
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ุจุดูู ุฃุณุฆูุฉ ูู ุฃุฎุฏุช ุงู piston ูู ุฃุฎุฏุช ุงู connecting |
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31 |
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00:03:43,020 --> 00:03:43,400 |
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rod |
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32 |
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00:03:47,140 --> 00:03:51,440 |
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ุงุฎุฏุช ุงูู Connecting Rod ูุญุงูู |
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33 |
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00:03:51,440 --> 00:03:55,720 |
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ูุฐุง |
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34 |
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00:03:55,720 --> 00:04:05,340 |
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ุงูู Connecting Rod ูููู ููู ุนูุฏู ูุฐุง |
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35 |
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00:04:05,340 --> 00:04:15,420 |
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ูุณู
ู FQ ูุฐู FQ ูุฐู |
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36 |
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00:04:15,420 --> 00:04:15,980 |
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ุฒุงููุฉ ูู |
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37 |
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00:04:19,080 --> 00:04:25,080 |
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ุทุจุนุง ููุง ุงูุง .. I assume ุงูู .. I assume ุงูู ุงู .. |
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38 |
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00:04:25,080 --> 00:04:27,780 |
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I'm neglecting ุงู weight ู ุงู connecting rod ุงู |
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39 |
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00:04:27,780 --> 00:04:30,960 |
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weight of connecting rod is neglected .. neglected |
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40 |
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00:04:30,960 --> 00:04:35,320 |
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ุชู
ุฅูู
ุงู ูุฒู ุงู connecting rod ู it is two for |
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41 |
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00:04:35,320 --> 00:04:42,540 |
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swim ุจุฑุจุน ูุทููุฉ ููููู ูู ุนูุฏู ูู
ุงู ููุง FQ |
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42 |
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00:04:42,540 --> 00:04:47,800 |
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ุฌุงู ู
ู ุงู crankุฌุง ุงุนู
ู ูู ุฑุงูู ุนูู ุงู connecting |
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43 |
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00:04:47,800 --> 00:04:52,940 |
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rod ูุนูู |
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44 |
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00:04:52,940 --> 00:05:06,660 |
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ุนูุฏู ููู ุนูุฏู ููู FN ุนูุฏู ููู F piston effort ู |
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45 |
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00:05:06,660 --> 00:05:09,260 |
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ุนูุฏู ุงููุฒู of reciprocating parts WR |
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46 |
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00:05:18,990 --> 00:05:22,670 |
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ุงู piston effort ูู ุงู net force acting on the |
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47 |
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00:05:22,670 --> 00:05:28,070 |
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piston along the line of stroke ุงู piston effort |
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48 |
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00:05:28,070 --> 00:05:36,150 |
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ูู ุงู net force acting on the piston along the |
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49 |
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00:05:36,150 --> 00:05:41,990 |
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line of stroke ูุนูู ูู ูุฐุง ุงูุงุชุฌุงู ู
ุตุฏุฑูุง ุฌุงู ู
ู |
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50 |
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00:05:41,990 --> 00:05:47,230 |
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ุงู pressure ูู ุนูุฏ ุงู pressureุนูู ุงู piston ุทุจุนุง |
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51 |
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00:05:47,230 --> 00:05:56,310 |
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ููู ูููุงู
ู friction ู ุงู .. ุงู .. ุงู FP ุทุจุนุง |
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52 |
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00:05:56,310 --> 00:05:59,810 |
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ูููุงู
ู friction ู inertia forces ูููุงู
ู friction ู |
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53 |
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00:05:59,810 --> 00:06:03,850 |
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inertia forces ูุฐุง ุงู piston ุงููู ุฃูุง ูู
ูู ุนูุฏููู |
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54 |
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00:06:03,850 --> 00:06:06,050 |
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ุจูุตูุฑ ุจุงูุดูู ูุฐุง |
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55 |
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00:06:11,870 --> 00:06:24,370 |
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ุงููู ูู ู
ุซูุง ูุญูู mr ูู ุงู a ุจุชุงุนุฉ ุงู piston ุงู |
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56 |
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00:06:24,370 --> 00:06:33,150 |
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ููุช ุงุญูู ุจุงูุดูู ูุฐุง ูู ุนูุฏู ุงู piston ุนูู |
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57 |
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00:06:33,150 --> 00:06:37,490 |
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fn ูู ูู
ุงู friction resistance |
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58 |
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00:06:42,960 --> 00:06:48,920 |
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ูู ุนูุฏู FN FN |
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59 |
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00:06:48,920 --> 00:06:52,580 |
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ูุนูุฏู |
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60 |
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00:06:52,580 --> 00:07:01,360 |
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ุจุฏู ุฃุณู
ููุง ูู F F ุงู load F ุงู load ู ุจุญูู ูุนูุฏู |
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61 |
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00:07:01,360 --> 00:07:12,330 |
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ุงู inertia force ุงููู ูู MR A pistonุนูุฏู FN ู ุงูู |
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62 |
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00:07:12,330 --> 00:07:17,530 |
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WR ูุนูุฏู |
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63 |
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00:07:17,530 --> 00:07:23,050 |
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FQ |
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64 |
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00:07:23,050 --> 00:07:26,110 |
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ูุนูุฏู |
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65 |
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00:07:26,110 --> 00:07:35,530 |
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ุงููู ูู ุงู frictional force ูุนูู ูู ุนูุฏู force due |
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66 |
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00:07:35,530 --> 00:07:39,350 |
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to load ุฌุงู
ุน ุงู pressure ุนูู ุงู pistonููู ุงู |
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67 |
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00:07:39,350 --> 00:07:43,850 |
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inertia force mr ูู ุงู acceleration ููู ุนูุฏู |
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68 |
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00:07:43,850 --> 00:07:46,490 |
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fractional force ููู ุนูุฏู ุงู normal force ู
ู ุฌุฏุฑุงู |
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69 |
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00:07:46,490 --> 00:07:53,830 |
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ุฃุณุทูุงูุฉ ููู ุนูุฏู ูุฒู ุงู piston ููู ุนูุฏู ุงููู ูู ุงู |
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70 |
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00:07:53,830 --> 00:07:56,890 |
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force ู
ู ุงู connecting rod ุนูู ุงู piston |
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71 |
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00:08:03,400 --> 00:08:06,460 |
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ูุนูู ุญูููุง ุงู .. ุงู .. ุงู .. ุงู FP ุงู piston |
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72 |
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00:08:06,460 --> 00:08:11,580 |
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effort ูู ุงู net force acting along the line of |
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73 |
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00:08:11,580 --> 00:08:16,480 |
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stroke ูุนูู ุงู net force ุจููุฏู ุงูุงุชุฌุงู ู
ุนูุงุชู |
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74 |
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00:08:16,480 --> 00:08:26,200 |
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ุงู FL ุงู .. ุงู .. ุงู piston effort ูุชููู ุงู |
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75 |
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00:08:26,200 --> 00:08:33,350 |
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piston effortู ุจูุณุชู
ุฑ ุฒู ูู net force ุนุจุงุฑุฉ ุนู ุงู |
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76 |
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00:08:33,350 --> 00:08:39,210 |
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force due ุช ุงู fl ุฅุฐุง |
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77 |
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00:08:39,210 --> 00:08:44,850 |
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it is accelerating ูุชููู minus ุฅุฐุง |
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78 |
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00:08:44,850 --> 00:08:47,290 |
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it is decelerating ูุชููู plus minus ุงู inertia |
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79 |
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00:08:47,290 --> 00:08:52,250 |
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force minus ุงู frictional force minus ุงู |
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80 |
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00:08:52,250 --> 00:08:56,210 |
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frictional force ูู RF ููุณู
ููุง |
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81 |
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00:09:00,000 --> 00:09:07,240 |
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RF ููู RF ู
ุนูุงุชู ูุฐุง ุงู free body diagram ูุฐุง ุงู |
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82 |
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00:09:07,240 --> 00:09:12,000 |
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original ูุณูุฑ ุจุงูุดูู |
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83 |
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00:09:12,000 --> 00:09:16,600 |
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ูุฐุง ุงููู ูู ุงู piston effort ูุฃู ูุงู ุงู piston |
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84 |
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00:09:16,600 --> 00:09:21,600 |
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effort ุนุจุงุฑุฉ ุนู net force ูุงุชุฌุฉ ุนู ุงู load ู ุงู |
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85 |
|
00:09:21,600 --> 00:09:27,660 |
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energy ู ุงู frictionูุชููู ุนูุฏู F piston F ุงู |
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86 |
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00:09:27,660 --> 00:09:31,540 |
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piston effort ูุนูุฏู |
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87 |
|
00:09:31,540 --> 00:09:34,780 |
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ุงู |
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88 |
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00:09:34,780 --> 00:09:47,040 |
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F normal ูุนูุฏู ุงููู ูู WR ูุนูุฏู ุงููู ูู F ูู Q |
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89 |
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00:09:47,040 --> 00:09:48,940 |
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ููุฐุง ุงูุฒุงููุฉ ุนูุงุด ูู |
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90 |
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00:09:59,710 --> 00:10:05,150 |
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ู
ุนูุงุชู ุงู ุงููุชุงุจ ู
ุด ู
ุงุถุญุฉ ุงู piston effort ูู |
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91 |
|
00:10:05,150 --> 00:10:09,810 |
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ุงูุฃุณุงุณ ูู ุงู free pedagram ุงูุฃุตูู ุนุจุงุฑุฉ ุนู ุงู load |
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92 |
|
00:10:09,810 --> 00:10:15,130 |
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due to pressure ู ุงู inertia force ุงู mar ูู ุงู a |
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93 |
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00:10:15,130 --> 00:10:18,830 |
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piston ู ุงู frictional force ู
ุนูุงุชู ุงู ุงู piston |
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94 |
|
00:10:18,830 --> 00:10:23,340 |
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effort ูู ุงู net force ู
ุญุตูุฉ flู ุงู inertia ู ุงู |
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95 |
|
00:10:23,340 --> 00:10:27,080 |
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friction force ุงููู ูู F P ุจูุณูุง F L minus plus F |
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96 |
|
00:10:27,080 --> 00:10:30,080 |
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I minus R F ูุงุถุญ ุงูู ูู
ุง ูุงู ุงู piston it is |
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97 |
|
00:10:30,080 --> 00:10:34,460 |
|
accelerating along this direction ูุงูุช .. ูุงูุช ุงู |
|
|
|
98 |
|
00:10:34,460 --> 00:10:37,640 |
|
inertia ุจุงูุงุชุฌุงู ูุฐุง ู
ุนูุงู ุงู ุงู inertia ุจุชุนูุณูู |
|
|
|
99 |
|
00:10:37,640 --> 00:10:41,140 |
|
when it is accelerating ุนุดุงู ูู ุตุงุฑุช minus ุงุฐุง ูุงู |
|
|
|
100 |
|
00:10:41,140 --> 00:10:44,960 |
|
decelerating ููููู ุจูุณุงุนุฏูู ููููู ุงู ุฏู ุจูุตูุฑ plus |
|
|
|
101 |
|
00:10:44,960 --> 00:10:46,880 |
|
F I minus R F |
|
|
|
102 |
|
00:10:50,500 --> 00:10:57,980 |
|
ุงูุงู ุงู inertia force ุงู inertia force ุงู fi |
|
|
|
103 |
|
00:10:57,980 --> 00:11:02,140 |
|
ููู
ุชูุง ุจุชุณุงูู |
|
|
|
104 |
|
00:11:02,140 --> 00:11:12,660 |
|
ุงู mr ูู ุงู AP ูุนูู ูุชููู ุงู mr ูุงู ุงู AP ูุชููู mr |
|
|
|
105 |
|
00:11:12,660 --> 00:11:24,120 |
|
ูู omega square r ูู cosine thetaุฒุงุฆุฏ cosine two |
|
|
|
106 |
|
00:11:24,120 --> 00:11:34,160 |
|
theta ุนูู n ูุฐู ุงู inertia force ูุนูุฏ ูู load |
|
|
|
107 |
|
00:11:34,160 --> 00:11:34,760 |
|
force |
|
|
|
108 |
|
00:11:52,710 --> 00:11:56,730 |
|
ูู ุญูุงุชู ุงู engine ูุงู ุฃูู ูุนูู ุงู piston ุจุชุชุญุฑู |
|
|
|
109 |
|
00:11:56,730 --> 00:11:59,930 |
|
ุจูุฐุง ุงูุงุชุฌุงู ูุฐุง horizontal vertical ุงู piston |
|
|
|
110 |
|
00:11:59,930 --> 00:12:01,090 |
|
ุจุชุชุญุฑู ุจูุฐุง ุงูุงุชุฌุงู |
|
|
|
111 |
|
00:12:03,730 --> 00:12:06,570 |
|
the reciprocating parts are accelerated from rest |
|
|
|
112 |
|
00:12:06,570 --> 00:12:10,830 |
|
when piston moves from inner dead center to outer |
|
|
|
113 |
|
00:12:10,830 --> 00:12:14,090 |
|
dead center ูุนูู ุจูููู ุงู acceleration ุงููู ุงู |
|
|
|
114 |
|
00:12:14,090 --> 00:12:16,770 |
|
piston ูู ุญุงูุฉ ุชุณุงุฑ ูู
ุง ุจุชุญุฑู ู
ู ุงู top dead |
|
|
|
115 |
|
00:12:16,770 --> 00:12:19,570 |
|
center ูู bottom dead center ูุนูู ู
ู ุฃูุตู ููุทุฉ |
|
|
|
116 |
|
00:12:19,570 --> 00:12:22,710 |
|
ูุฃุนูู ููุทุฉ ุจูููู ูู acceleration ู ุจูุตูุฑ ูู ุญุงูุฉ |
|
|
|
117 |
|
00:12:22,710 --> 00:12:25,950 |
|
deceleration ูู
ุง ุจุชุญุฑู ู
ู ุงู bottom dead center ูู |
|
|
|
118 |
|
00:12:25,950 --> 00:12:27,270 |
|
top dead center |
|
|
|
119 |
|
00:12:32,940 --> 00:12:36,060 |
|
ุงู inertia force due to acceleration of respondent |
|
|
|
120 |
|
00:12:36,060 --> 00:12:44,040 |
|
parts ุจุชุนุงูุฒ ุงู force ุนูู ุงู piston ุงููู ุจุชุนุงูุฒ ุงู |
|
|
|
121 |
|
00:12:44,040 --> 00:12:47,740 |
|
fl ู
ุนูุงุชู ุงู ุงูุญุงูุฉ ุงููู ุงุญูุง ุญุงูููุง ุชููู minus fi |
|
|
|
122 |
|
00:12:47,740 --> 00:12:50,400 |
|
ุงุฐุง ูุงู ุนูุฏู acceleration ุงุฐุง ูุงู ุนูุฏู retardation |
|
|
|
123 |
|
00:12:50,400 --> 00:12:54,300 |
|
ูุนูู ุนูุฏู acceleration ุจุชุณุงุนุฏูู ุจูุตูุฑ ุงู piston |
|
|
|
124 |
|
00:12:54,300 --> 00:12:58,020 |
|
effort fl plus fi minus rf |
|
|
|
125 |
|
00:13:01,800 --> 00:13:05,560 |
|
ุฒู ู
ุง ุญูููุง ุงู piston effort ูู ุงู net load on the |
|
|
|
126 |
|
00:13:05,560 --> 00:13:10,060 |
|
piston ุงููู ูู ุนุจุงุฑุฉ ุนู fl minus plus fi minus rf |
|
|
|
127 |
|
00:13:10,060 --> 00:13:15,340 |
|
ุงู negative sign is used ูู ุญุงูุฉ ููุงู ุฏู |
|
|
|
128 |
|
00:13:15,340 --> 00:13:20,900 |
|
acceleration ุงู piston is accelerating ุจุชููู plus |
|
|
|
129 |
|
00:13:20,900 --> 00:13:27,720 |
|
ูู ุญุงูุฉ ุงู piston is decelerating ุงู |
|
|
|
130 |
|
00:13:27,720 --> 00:13:28,400 |
|
F load |
|
|
|
131 |
|
00:13:31,250 --> 00:13:35,570 |
|
ููู ุงู F load ุฌุงูุฉ ูุชูุฌุฉ ุงู pressure ูุชูุฌุฉ ุงู |
|
|
|
132 |
|
00:13:35,570 --> 00:13:40,850 |
|
pressure ูุชููู ุงู F load ูุงู ุงู piston ูุงู ุงูุทุฑู |
|
|
|
133 |
|
00:13:40,850 --> 00:13:44,750 |
|
ูู piston ู ูุงู ุงูุทุฑู ูู ุนูุฏู ูุชุณู
ููุง area ุงู area |
|
|
|
134 |
|
00:13:44,750 --> 00:13:57,270 |
|
ููู ุจุชููู A1 ู ุงู area ููู A2 ุงู F L ูุชููู A1 |
|
|
|
135 |
|
00:13:58,210 --> 00:14:07,910 |
|
P1 minus A2 P2 ุงู P1 ูู ุงู pressure ู
ูุงุฌู ู
ุจุงุดุฑุฉ |
|
|
|
136 |
|
00:14:07,910 --> 00:14:12,490 |
|
ูู piston ุงู P2 ูู ุงู pressure ุนูุณ ุงู piston ูุนูู |
|
|
|
137 |
|
00:14:12,490 --> 00:14:15,810 |
|
ูู ุญุงูุฉ double acting steam engine ุจูููู ูู |
|
|
|
138 |
|
00:14:15,810 --> 00:14:24,570 |
|
pressure P1 ู P2 ุทูุจ |
|
|
|
139 |
|
00:14:33,030 --> 00:14:38,530 |
|
ูู ุญุงูุฉ vertical engine ูุนูู ุงู piston ูุงู ู
ุชุญุฑู |
|
|
|
140 |
|
00:14:38,530 --> 00:14:47,090 |
|
ุจุงูุงุชุฌุงู ุงูุฑุฃุณู ุงู weight of respectating parts |
|
|
|
141 |
|
00:14:47,090 --> 00:14:54,760 |
|
ูุฒู ุงู pistonุจุณุงุนุฏูู ู ุงูุง ูุงุฒู ูุนูู ุฌุงู ู
ู ุงู top |
|
|
|
142 |
|
00:14:54,760 --> 00:14:58,420 |
|
of the center ู ุงูุจุทูุณ ุจุณุงุนุฏูู ู ุจุนูุณูู ู ุงูุง ุทุงูุน |
|
|
|
143 |
|
00:14:58,420 --> 00:15:02,160 |
|
ุจุนูุณูู ู ุงูุง ุทุงูุน ูู ุงูุญุงูุฉ ูุฐู ุงู piston effort |
|
|
|
144 |
|
00:15:03,050 --> 00:15:05,550 |
|
ูุงูุง ูุงุฒู ู
ู ุงู top dead center ูู bottom dead |
|
|
|
145 |
|
00:15:05,550 --> 00:15:10,230 |
|
center ุงู piston will be fl minus plus fi plus or |
|
|
|
146 |
|
00:15:10,230 --> 00:15:16,030 |
|
minus wr minus rf ูุงูุง ูุงุฒู ุจูููู ุนูุฏู plus wr |
|
|
|
147 |
|
00:15:16,030 --> 00:15:20,870 |
|
ุจุชุนูุณูู ุงู inertia force ูุจุณุงุนุฏูู ูุฒู ุงู piston ู |
|
|
|
148 |
|
00:15:20,870 --> 00:15:25,880 |
|
ุงู friction ุฏู ุจูุนูุณูู ูุงูุง ุทุงูุนุจููู ุนูุฏู ุงู |
|
|
|
149 |
|
00:15:25,880 --> 00:15:30,660 |
|
inertia force ุจุชุณุงุนุฏูู ู ุงููุฒู ุจุชุงุน ุงู .. ุงู .. ุงู |
|
|
|
150 |
|
00:15:30,660 --> 00:15:34,520 |
|
.. ุงู piston ุจูุนูุณูู ู ุงู friction is always ุงููุง |
|
|
|
151 |
|
00:15:34,520 --> 00:15:43,520 |
|
ุนูุณ ุงููู ุจุชุนูุณ ุชุฌุงู ุงูุญุฑูุฉ ุทูุจ |
|
|
|
152 |
|
00:15:43,520 --> 00:15:49,940 |
|
ูุงู |
|
|
|
153 |
|
00:15:49,940 --> 00:15:53,800 |
|
ุงู FQ ุงูุง ุนูุฏู ููุง ุญูุงูุฉ ุงูุง ุนูุฏู ููุง ูุงู |
|
|
|
154 |
|
00:15:56,830 --> 00:16:06,650 |
|
ุงูู O ููู ุงู C ูุฐู ุงู crank ููุฐู |
|
|
|
155 |
|
00:16:06,650 --> 00:16:10,550 |
|
ุงู piston ูุฐู |
|
|
|
156 |
|
00:16:10,550 --> 00:16:18,170 |
|
P ููุง ุญูููุง ุงู FQ ุงู |
|
|
|
157 |
|
00:16:18,170 --> 00:16:22,530 |
|
FQ ุจูุณุชูู ุงู piston effort ุงู FQ |
|
|
|
158 |
|
00:16:25,720 --> 00:16:29,960 |
|
ุจุณุชูู ุงู piston effort ุงู ูุญูู ุงููู ููู ููุตูู |
|
|
|
159 |
|
00:16:29,960 --> 00:16:35,000 |
|
ุงููุงู ุงููู ููู ููุตูู |
|
|
|
160 |
|
00:16:35,000 --> 00:16:41,340 |
|
ุงููุงู ุจุณุชูู ุงู piston effort ูุนูู ุงููู ููู ุจุณุชูู |
|
|
|
161 |
|
00:16:41,340 --> 00:16:51,960 |
|
piston effort ุนูู ููุตูู ุงููุงู ุงูุงู |
|
|
|
162 |
|
00:16:51,960 --> 00:16:53,080 |
|
ูุฐู ุงููู ููู |
|
|
|
163 |
|
00:16:56,480 --> 00:17:02,700 |
|
ูููุช ูููุง ุจุนุฏูู ุญููุช ูู ู
ุฑุงูุจุฉ ุชุงููุฉ ู
ุฑุงูุจุฉ ูู |
|
|
|
164 |
|
00:17:02,700 --> 00:17:14,220 |
|
ุงุชุฌุงู ุงููุฑุงูู FB ูู
ุฑุงูุจุฉ ุนู
ูุฏูุฉ ุนูู |
|
|
|
165 |
|
00:17:14,220 --> 00:17:25,970 |
|
ุงููุฑุงูู FT ุงูุฒุงููุฉ ูุงุฏูุฉ ฮธูุงูุฒุงููุฉ ูุฐู Phi ู
ุนูุงุชู |
|
|
|
166 |
|
00:17:25,970 --> 00:17:32,010 |
|
ูุฐู ุงูุฒุงููุฉ ูุชููู ุฒุงููุฉ ุฎุงุฑุฌ ุงูู
ุซูุซ Theta ุฒุงุฆุฏ Phi |
|
|
|
167 |
|
00:17:32,010 --> 00:17:46,470 |
|
ุทูุจ |
|
|
|
168 |
|
00:17:51,810 --> 00:17:57,330 |
|
ุงูุงู FQ ุญููุชูุง ูู
ุฑูุจุชูู ู
ุฑูุจุฉ ุนู
ูุฏูุฉ ุนูู ุงูู crank |
|
|
|
169 |
|
00:17:57,330 --> 00:18:10,370 |
|
ู ู
ุฑูุจุฉ ูู ุงุชุฌุงู ุงู crank ุงู F T ุจุงูุณุงููุฉ |
|
|
|
170 |
|
00:18:10,370 --> 00:18:15,410 |
|
ุงู FQ ุงู |
|
|
|
171 |
|
00:18:15,410 --> 00:18:19,770 |
|
F T ุจุงูุณุงููุฉ ุงู FQ ุตูู |
|
|
|
172 |
|
00:18:22,660 --> 00:18:32,080 |
|
ุงูุซูุชุง ุฒุงุฆุฏ ูู ุตูู ุงูุซูุชุง ุฒุงุฆุฏ |
|
|
|
173 |
|
00:18:32,080 --> 00:18:36,100 |
|
ูู ุงู |
|
|
|
174 |
|
00:18:36,100 --> 00:18:44,480 |
|
FQ ุนุจุงุฑุฉ ุนู FP ูู |
|
|
|
175 |
|
00:18:44,480 --> 00:18:52,190 |
|
ุงู FQ FP ุนูู ุงูุฌุฒุฑ ุงูุชุฑุจูุนูููุงุญุฏ ูุงูุต sin ุชุฑุจูุน ฮธ |
|
|
|
176 |
|
00:18:52,190 --> 00:19:05,530 |
|
ุนูู n ุชุฑุจูุน ูู sin ฮธ ุฒุงุฆุฏ ูู ูุนูู |
|
|
|
177 |
|
00:19:05,530 --> 00:19:18,290 |
|
ูุชุณุงูู ุงู FB ูู ูุฐุง ูุชููู sin ฮธ cosine ููุฒุงุฏ cos ฮธ |
|
|
|
178 |
|
00:19:18,290 --> 00:19:34,990 |
|
sin ูู ุนูู cos ูู ูุนูู ุงู F T ูุชุณูู F P ูู sin ฮธ |
|
|
|
179 |
|
00:19:34,990 --> 00:19:50,310 |
|
ุฒุงุฏ cos ฮธ ูู sin ูู ุนูู cos ูููุนูู ูุชุณุชูู FP ูู |
|
|
|
180 |
|
00:19:50,310 --> 00:20:04,990 |
|
sin ฮธ ุฒุงุฆุฏ cos ฮธ tan Phi ูุฃู ุงุญูุง ูุฑุฌุน ู Phi ูุงู |
|
|
|
181 |
|
00:20:04,990 --> 00:20:14,130 |
|
Phi ูุงู sin ฮธ ููุงู N ูุฐุง ุฌุฒุฑ ุงูุชุฑุจูุนููุฃู ุชุฑุจูุน |
|
|
|
182 |
|
00:20:14,130 --> 00:20:23,570 |
|
ูุงูุต sin ุชุฑุจูุน ุซุชุง ู
ุนูุงุชู tan phi ูุชููู |
|
|
|
183 |
|
00:20:23,570 --> 00:20:29,930 |
|
ุชุณุงูู sin ุซุชุง ุนูู |
|
|
|
184 |
|
00:20:29,930 --> 00:20:37,410 |
|
ุฌุฒุฑ ุงูุชุฑุจูุน ูุฃู ุชุฑุจูุน minus sin ุชุฑุจูุน ุซุชุง |
|
|
|
185 |
|
00:20:44,600 --> 00:20:49,360 |
|
ุงูู FT ุจุชุณุงูู |
|
|
|
186 |
|
00:20:49,360 --> 00:21:02,600 |
|
ุงู FB ูู sin ฮธ ุฒุงุฏ cos ฮธ of tan phi ูุนูู ูููู cos |
|
|
|
187 |
|
00:21:02,600 --> 00:21:13,310 |
|
ฮธ ูู sin ฮธุนูู ุฌุฒุฑ ุงูุชุฑุจูุนู ูุงู ุชุฑุจูุน minus sin |
|
|
|
188 |
|
00:21:13,310 --> 00:21:32,990 |
|
ุชุฑุจูุน ุซุชุง ูุฐุง ูู ุงู Ft ุงูุขู |
|
|
|
189 |
|
00:21:32,990 --> 00:21:41,810 |
|
ุงู Ftุงูู Torque ุงู F T ูุชุนู
ู ุฅููุ ุงู Torque ูููู |
|
|
|
190 |
|
00:21:41,810 --> 00:21:49,070 |
|
ุงู radius ุชุงุน ุงููุฑุงูู ูู ุงู F T ูุนูู ุงู Torque |
|
|
|
191 |
|
00:21:49,070 --> 00:21:59,450 |
|
ููููู ุงููู ูู R F P ูู sin ฮธ ุฒุงุฏ |
|
|
|
192 |
|
00:22:00,640 --> 00:22:04,480 |
|
Sin ฮธ ูู Sin ุซุชุง ุนุจุงุฑุฉ ุนู ุถุฑุจูุง ูู ุงุชููุฉ ุนูู ุงุชููุฉ |
|
|
|
193 |
|
00:22:04,480 --> 00:22:13,720 |
|
ูุชููู Sin two theta ุนูู ุงุชููู ุงุชููู |
|
|
|
194 |
|
00:22:13,720 --> 00:22:22,000 |
|
ุงูุฌุฒุฑ ุงูุชุฑุจูุนู ูุงู ุชุฑุจูุน minus Sin ุชุฑุจูุน ุซุชุง ูุฐุง |
|
|
|
195 |
|
00:22:22,000 --> 00:22:22,960 |
|
ูุนูุด ุงู torque |
|
|
|
196 |
|
00:22:34,550 --> 00:22:55,810 |
|
ููู ูุฐู ุงูู
ุนุงุฏูุฉ ุทุจุนุง |
|
|
|
197 |
|
00:22:55,810 --> 00:23:01,770 |
|
ููุนู
ู ุชูุฑูุจุงูู sin ฮธ ููู
ุชูุง ุชุชุฑุงูุญ ุจูู ู
ุงูููุณ ูุงุญุฏ |
|
|
|
198 |
|
00:23:01,770 --> 00:23:04,450 |
|
ู ูุงุญุฏ ู
ุนูุงุชู sin ุชุฑุจูู ุซุชุง ุงู maximum value ุงููู |
|
|
|
199 |
|
00:23:04,450 --> 00:23:09,190 |
|
ูุชููู ูุงุญุฏ ุงู N square ูุชููู ุฃูุจุฑ ุจูุชูุฑ ู
ู ุงููุงุญุฏ |
|
|
|
200 |
|
00:23:09,190 --> 00:23:14,070 |
|
ู
ู ุงู sin ุชุฑุจูู ุงูุซุชุง ู
ุนูุงุชู ูุฐู ุจุชุตู ูู sin two |
|
|
|
201 |
|
00:23:14,070 --> 00:23:19,650 |
|
theta ุนูู ุงุชููู N ูุจุตู ูู ุงู torque ุชูุฑูุจุง ุงู |
|
|
|
202 |
|
00:23:19,650 --> 00:23:24,630 |
|
torque ุชูุฑูุจุง ุจุณุชูู FPR ูู sin ุซุชุง ุฒุงุฆุฏ sin two |
|
|
|
203 |
|
00:23:24,630 --> 00:23:36,620 |
|
theta ุนูู ุงุชููู Nุญุตุฉ ู ุญุตุงูุฉ ุงููู ูู FPR ูู sin ฮธ |
|
|
|
204 |
|
00:23:36,620 --> 00:23:44,320 |
|
ุฒุงุฆุฏ sin 2ฮธ ุนูู 2N |
|
|
|
205 |
|
00:23:51,720 --> 00:24:00,380 |
|
ุงูุงู ุงุญูุง ุญูููุง ุงู ุงู FQ ูุนู
ููุง ูู
ุฑูุจุชูู ู
ุฑูุจุฉ |
|
|
|
206 |
|
00:24:00,380 --> 00:24:03,260 |
|
ุนู
ูุฏูุฉ ุนูู ุงู crank ูู
ุฑูุจุฉ ูู ุงุชุฌุงู ุงู crank ุงู FB |
|
|
|
207 |
|
00:24:03,260 --> 00:24:09,780 |
|
ุงููู ูู ูู ุงุชุฌุงู ุงู crank ู
ุฑูุจุฉ ุงู FQ FB ูุชููู FQ |
|
|
|
208 |
|
00:24:09,780 --> 00:24:18,720 |
|
ูู cosine theta ุฒุงุฆุฏ ูู ูุนูู ูุชููู ุงู FQ ุนุจุงุฑุฉ ุนู |
|
|
|
209 |
|
00:24:18,720 --> 00:24:27,870 |
|
piston effortุนูู cosine ุงูู phi ูู cosine theta |
|
|
|
210 |
|
00:24:27,870 --> 00:24:41,930 |
|
ุฒุงุฆุฏ ูู ุงููู |
|
|
|
211 |
|
00:24:41,930 --> 00:24:47,330 |
|
ูู ูุฐู ุงูู
ุนุงุฏูุฉุงูู Force ู
ุฑูุจุฉ ุงูู FQ ุจุงุชุฌุงู ุงูู |
|
|
|
212 |
|
00:24:47,330 --> 00:24:51,670 |
|
Crank ููุจูู ุนู FP ุนูู ูุณุงู 5 ูุณุงู ุชุงุชู ุฒุงุฆุฏ 5 |
|
|
|
213 |
|
00:24:51,670 --> 00:24:58,190 |
|
ู
ุนูุงุชู |
|
|
|
214 |
|
00:24:58,190 --> 00:25:05,290 |
|
ูุฏูู ู
ุนุฏูุงุช ู
ุนูุงุชู |
|
|
|
215 |
|
00:25:11,760 --> 00:25:17,200 |
|
ุงู piston effort ุงู piston ุจุงุฎุชุตุงุฑ ุงู piston |
|
|
|
216 |
|
00:25:17,200 --> 00:25:21,540 |
|
effort ุงู effort ุนูุฏ ุงู piston ุงููู ูู ุงู net |
|
|
|
217 |
|
00:25:21,540 --> 00:25:28,960 |
|
force along ุงู line ู ุงู stroke ุงููุง ุฌุนู ุงู load ู |
|
|
|
218 |
|
00:25:28,960 --> 00:25:37,280 |
|
ุงู inertia force ู ุงู friction ุจุชุญูู ู torque |
|
|
|
219 |
|
00:25:37,280 --> 00:25:43,570 |
|
ุงูุนุฒู
ุน ุงููุฑุงูู ุงููู ูู ููู
ุชู ุงู torque FPR ูู sin |
|
|
|
220 |
|
00:25:43,570 --> 00:25:48,930 |
|
theta ุฒู sin theta ุนูู ุงุชููู N ุฒุงุฆุฏ force ูู ุงุชุฌุงู |
|
|
|
221 |
|
00:25:48,930 --> 00:25:55,610 |
|
ุงููุฑุงูู ุงููู ูู FB ุนุจุงุฑุฉ ุนู FQ cosine theta ุฒุงุฆุฏ |
|
|
|
222 |
|
00:25:55,610 --> 00:25:58,830 |
|
ูู ู FQ FB ุนูู cosine phi cosine theta ุฒุงุฆุฏ ูู |
|
|
|
223 |
|
00:25:58,830 --> 00:26:06,150 |
|
ูุดูู |
|
|
|
224 |
|
00:26:06,150 --> 00:26:07,470 |
|
ู
ุซููุง ูุญู ุฃู
ุซูุฉ |
|
|
|
225 |
|
00:26:22,770 --> 00:26:26,250 |
|
Find the inertia force for the following data of |
|
|
|
226 |
|
00:26:26,250 --> 00:26:29,670 |
|
an internal combustion engine ุงู ุงูุงููุฑุดุงููุฑุณ ุฏุง |
|
|
|
227 |
|
00:26:29,670 --> 00:26:33,470 |
|
ุงูุจูุงูุงุช ุงูุชุงููุฉ ููู
ุญุฑู ุงุญุชุฑุงู ุฏุงุฎูู ู
ุนุทููู ุงู |
|
|
|
228 |
|
00:26:33,470 --> 00:26:38,150 |
|
bore ุจุชุงุนุฉ ุงู piston ู
ูุฉ ู ุณุจุนูู ู
ูู ู
ุชุฑ ู ุงู |
|
|
|
229 |
|
00:26:38,150 --> 00:26:44,210 |
|
stroke ู
ุชูู ู
ูู ู
ุชุฑ ู ุงู engine speed ุฎู
ุณู
ูุฉ rpm ู |
|
|
|
230 |
|
00:26:44,210 --> 00:26:48,840 |
|
ุงู length of connecting rod ุงุฑุจุนู
ูุฉ ู
ููู ุงู crank |
|
|
|
231 |
|
00:26:48,840 --> 00:26:53,940 |
|
angle ุณุชูู ุฏุฑุฌุฉ from inner dead center ู ุงู mass |
|
|
|
232 |
|
00:26:53,940 --> 00:26:57,600 |
|
of reciprocating parts ู
ูุฉ ู ุชู
ุงููู ูููู ุฌุฑุงู
ุงูุงู |
|
|
|
233 |
|
00:26:57,600 --> 00:27:03,480 |
|
ุงู inertia force ุจุณูุก |
|
|
|
234 |
|
00:27:03,480 --> 00:27:08,100 |
|
mr ูู ุงู acceleration ุจุชุงุนุฉ ุงู piston ูุนูู ูุชููู |
|
|
|
235 |
|
00:27:08,100 --> 00:27:17,630 |
|
mr acceleration ุจุชุงุน ุงู piston ูู omega squareR ุจ |
|
|
|
236 |
|
00:27:17,630 --> 00:27:34,550 |
|
cos ฮธ ุฒุงุฏ cos 2ฮธ ุนูู N ุงูุงู ุงู MR ู
ุนุทููููุง ุงููู ูู |
|
|
|
237 |
|
00:27:34,550 --> 00:27:42,150 |
|
ูู
ูุจุช ุงู MRุ ู
ูุฉ ู ุชู
ุงููู ูููู ุฌุฑุงู
ูุงู |
|
|
|
238 |
|
00:27:42,150 --> 00:27:42,610 |
|
Omega |
|
|
|
239 |
|
00:27:47,150 --> 00:27:54,910 |
|
ู
ุนุทููู ุงูุงู ูู ู
ุนุทููู ุฎู
ุณู
ูุฉ ูู ุงุชููู by ุน ุณุชูู |
|
|
|
240 |
|
00:27:54,910 --> 00:28:10,950 |
|
ูุนูู ูู ุญุณุจูุง ุฎู
ุณู
ูุฉ ูู ุงุชููู by ุน ุณุชูู ุฎู
ุณู
ูุฉ |
|
|
|
241 |
|
00:28:10,950 --> 00:28:14,030 |
|
ูู |
|
|
|
242 |
|
00:28:14,030 --> 00:28:21,610 |
|
ุงุชููู ูู ุชูุงุชุฉ point ูุงุญุฏ ุงุฑุจุนุฉุชูุณูู
ุณุชูู ุชุทูุน |
|
|
|
243 |
|
00:28:21,610 --> 00:28:25,790 |
|
ุงุชููู ู ุฎู
ุณูู point |
|
|
|
244 |
|
00:28:25,790 --> 00:28:32,270 |
|
ุชูุงุชุฉ radian per second ูุฐู ุงู omega ุงู |
|
|
|
245 |
|
00:28:32,270 --> 00:28:36,710 |
|
R ูู ุงู rate of crank ุงู R ุจุงูุณุงูู ุงู R ุนุจุงุฑุฉ ุนู |
|
|
|
246 |
|
00:28:36,710 --> 00:28:45,270 |
|
ุงู stroke ุนูู ุงุชููู ุงู stroke ู
ุนุชูููุง ู
ุชูู ุนูู |
|
|
|
247 |
|
00:28:45,270 --> 00:28:47,710 |
|
ุงุชููู ู
ุงุฆุฉ millimeter |
|
|
|
248 |
|
00:28:55,670 --> 00:29:02,470 |
|
ุงูุงู ุงููู ูู ุงู L ุนูู R ุงููู ุงูู
ุนุทููููุง ุฃุฑุจุนู
ูุฉ |
|
|
|
249 |
|
00:29:02,470 --> 00:29:11,970 |
|
ุนูู ู
ูุฉ ุงููู ูู ุฃุฑุจุนุฉ ูู
ุนุทููู ุงู theta ุงู theta |
|
|
|
250 |
|
00:29:11,970 --> 00:29:17,070 |
|
ู
ุนุทููููุง ุณุชูู ุฏุฑุฌุฉ ุณุชูู ุฏุฑุฌุฉ ู
ุนูุงุชู ุงู inertia |
|
|
|
251 |
|
00:29:17,070 --> 00:29:23,490 |
|
force F Iูุชููู ุงู MR ุงููู ูู ู
ูุฉ ู ุชู
ุงููู ูู ุงู |
|
|
|
252 |
|
00:29:23,490 --> 00:29:27,190 |
|
omega square ุงููู ูู ุงุชููู ู ุฎู
ุณูู point ุชูุงุชุฉ |
|
|
|
253 |
|
00:29:27,190 --> 00:29:38,090 |
|
ุชุฑุจูุน ูู ุงู R point ูุงุญุฏ ูู ุงู cosine ุงูุณุชูู ุฏุฑุฌุฉ |
|
|
|
254 |
|
00:29:38,090 --> 00:29:47,430 |
|
ุฒุงุฏ cosine ุงูู
ูุฉ ู ุนุดุฑูู ุฏุฑุฌุฉ ุนูู ุงุฑุจุนุฉ ูุนูู ูุชููู |
|
|
|
255 |
|
00:29:47,430 --> 00:29:48,550 |
|
ุณูู ู
ูุฉ ู ุชู
ุงููู |
|
|
|
256 |
|
00:29:56,670 --> 00:30:04,310 |
|
ู
ูุฉ ู ุชู
ุงููู ูู ุงุชููู ู ุฎู
ุณูู point ุชูุงุชุฉ ุชุฑุจูุน ูู |
|
|
|
257 |
|
00:30:04,310 --> 00:30:12,030 |
|
point one ุจุชูุน ุชุณุนุฉ ู ุงุฑุจุนูู ุงูู ู ุงุชููู ู ุฎู
ุณ ู |
|
|
|
258 |
|
00:30:12,030 --> 00:30:15,310 |
|
ุชูุงุชูู cosine ุณุชูู ุงููู ูู ูุต |
|
|
|
259 |
|
00:30:19,630 --> 00:30:27,930 |
|
minus ูุต ุนูู ุฃุฑุจุนุฉ minus point ูุงุญุฏ ุงุชููู |
|
|
|
260 |
|
00:30:27,930 --> 00:30:37,430 |
|
ุฎู
ุณุฉ ูุนูู ูุต |
|
|
|
261 |
|
00:30:43,240 --> 00:30:48,300 |
|
ููุต point ูุงุญุฏ ุงุชููู ุฎู
ุณุฉ ูู ุชุณุนุฉ ูุงุฑุจุนูู ุงูู |
|
|
|
262 |
|
00:30:48,300 --> 00:30:57,500 |
|
ูู
ุชูู ูุฎู
ุณุฉ ูุชูุงุชูู ุชุทูุน ุชู
ุงูุชุงุดุฑ ุงูู ุงุฑุจุนู
ูุฉ |
|
|
|
263 |
|
00:30:57,500 --> 00:31:00,700 |
|
ูุชูุงุชุฉ ูุณุชูู ูููุชู |
|
|
|
264 |
|
00:31:02,750 --> 00:31:10,390 |
|
ูุนูู ุชูุฑูุจุง ุญูุงู ุงุชููู ุทู ูุนูู ูุฃูู ุซูู ุงุชููู ุทู |
|
|
|
265 |
|
00:31:10,390 --> 00:31:14,570 |
|
ูุฃูู ุซูู ุงุชููู ุทู ูุนูู ูุงุถุญ ุงู inertia forces is |
|
|
|
266 |
|
00:31:14,570 --> 00:31:19,650 |
|
huge ูุนูู ุจุชุดูู ุฑูู
ูุจูุฑ ูู ุงู internal combustion |
|
|
|
267 |
|
00:31:19,650 --> 00:31:25,670 |
|
engines ุทูุจ |
|
|
|
268 |
|
00:31:25,670 --> 00:31:27,570 |
|
ููู ุจูููู ุญุณุจูุง ุงู inertia force |
|
|
|
269 |
|
00:31:31,990 --> 00:31:42,310 |
|
ูุดูู ู
ุซุงู ุชุงูู The crank |
|
|
|
270 |
|
00:31:42,310 --> 00:31:45,670 |
|
of a horizontal angel is three hundred millimeters |
|
|
|
271 |
|
00:31:45,670 --> 00:31:50,570 |
|
ูุนุทูู ุงููุฑุงูู ุงู R ุจุงูุณุงููุฉ |
|
|
|
272 |
|
00:31:50,570 --> 00:31:53,270 |
|
ุชูุงุชู
ูุฉ ู
ููู
ุชุฑ |
|
|
|
273 |
|
00:31:55,190 --> 00:31:58,190 |
|
the mass of reciprocating parts is ู
ุชูู ู ุฎู
ุณูู |
|
|
|
274 |
|
00:31:58,190 --> 00:32:02,790 |
|
kilogram ูุนูู |
|
|
|
275 |
|
00:32:02,790 --> 00:32:12,390 |
|
ุงู MR ู
ุนุทููู ู
ุชูู ู ุฎู
ุณูู kilogram when |
|
|
|
276 |
|
00:32:12,390 --> 00:32:15,090 |
|
the crank has traveled six degrees from inner dead |
|
|
|
277 |
|
00:32:15,090 --> 00:32:19,870 |
|
center theta ุจุงูุณุงูุฉ |
|
|
|
278 |
|
00:32:19,870 --> 00:32:29,830 |
|
ุณุชูู ุฏุฑุฌุฉุงูุงุฎุชูุงู ุจูู ุงูุณุฑุนุงุช ูุงูุฏุฑุงุฌุงุช ูุงูุฏุฑุงุฌุงุช |
|
|
|
279 |
|
00:32:29,830 --> 00:32:32,650 |
|
ูุงูุฏุฑุงุฌุงุช ูุงูุฏุฑุงุฌุงุช ูุงูุฏุฑุงุฌุงุช ูุงูุฏุฑุงุฌุงุช ูุงูุฏุฑุงุฌุงุช |
|
|
|
280 |
|
00:32:32,650 --> 00:32:33,530 |
|
ูุงูุฏุฑุงุฌุงุช ูุงูุฏุฑุงุฌุงุช ูุงูุฏุฑุงุฌุงุช ูุงูุฏุฑุงุฌุงุช ูุงูุฏุฑุงุฌุงุช |
|
|
|
281 |
|
00:32:33,530 --> 00:32:33,830 |
|
ูุงูุฏุฑุงุฌุงุช ูุงูุฏุฑุงุฌุงุช ูุงูุฏุฑุงุฌุงุช ูุงูุฏุฑุงุฌุงุช ูุงูุฏุฑุงุฌุงุช |
|
|
|
282 |
|
00:32:33,830 --> 00:32:33,870 |
|
ูุงูุฏุฑุงุฌุงุช ูุงูุฏุฑุงุฌุงุช ูุงูุฏุฑุงุฌุงุช ูุงูุฏุฑุงุฌุงุช ูุงูุฏุฑุงุฌุงุช |
|
|
|
283 |
|
00:32:33,870 --> 00:32:35,650 |
|
ูุงูุฏุฑุงุฌุงุช ูุงูุฏุฑุงุฌุงุช ูุงูุฏุฑุงุฌุงุช ูุงูุฏุฑุงุฌุงุช ูุงูุฏุฑุงุฌุงุช |
|
|
|
284 |
|
00:32:35,650 --> 00:32:40,290 |
|
ูุงูุฏุฑุงุฌุงุช ูุงูุฏุฑุงุฌุงุช ูุงูุฏุฑุงุฌุงุช ูุงูุฏุฑุงุฌุงุช ูุงูุฏุฑุงุฌุงุช |
|
|
|
285 |
|
00:32:40,290 --> 00:32:40,350 |
|
ูุงูุฏุฑุงุฌุงุช ูุงูุฏุฑุงุฌุงุช ูุงูุฏุฑุงุฌุงุช ูุงูุฏุฑุงุฌุงุช ูุงูุฏุฑุงุฌุงุช |
|
|
|
286 |
|
00:32:40,350 --> 00:32:42,910 |
|
ูุงูุฏุฑุงุฌุงุช ูุงูุฏุฑุงุฌุงุช ูุงูุฏุฑุงุฌุงุช ูุงูุฏุฑุงุฌุงุช ูุงูุฏุฑุงุฌุงุช |
|
|
|
287 |
|
00:32:42,910 --> 00:32:43,090 |
|
ูุงูุฏุฑุงุฌ |
|
|
|
288 |
|
00:32:47,170 --> 00:32:52,070 |
|
ุงููุทุฑ ุงูุชูุงุตู ุจูู ู
ุฑูุฒูุง ูู 1.2 ู
ุชุฑ ุทูู ุงูู |
|
|
|
289 |
|
00:32:52,070 --> 00:33:00,550 |
|
connecting road ูุงุญุฏ ุงุชููู ูุนุดุฑุฉ ู
ุชุฑ ุงูู |
|
|
|
290 |
|
00:33:00,550 --> 00:33:07,330 |
|
cylinder bore ุงููู ูู ุงููุทุฑ ุงู cylinder ุงููู ูู ูุต |
|
|
|
291 |
|
00:33:07,330 --> 00:33:14,010 |
|
ู
ุชุฑ ุงุฐุง |
|
|
|
292 |
|
00:33:14,010 --> 00:33:18,050 |
|
ูุงูุช ุงูุณูุงุฑุฉ ุชุนู
ู ูู 250 ุฑุจูุงู
ุงูุงูุฌูู ุงูุงู ุจุชุงุนุฉ |
|
|
|
293 |
|
00:33:18,050 --> 00:33:25,570 |
|
ุงูุงูุฌูู ู
ุชูู ู ุฎู
ุณูู rpm and |
|
|
|
294 |
|
00:33:25,570 --> 00:33:29,450 |
|
if the effects of piston rod is neglected ุงู |
|
|
|
295 |
|
00:33:29,450 --> 00:33:36,090 |
|
piston rod ุงููู ูู ู
ู ุฌูุฉ ุงู connecting rod ูุทุฑู |
|
|
|
296 |
|
00:33:36,090 --> 00:33:43,030 |
|
ุชู
ุงูู
ูู ุจุฏู ุชุญุณุจ piston effort ุงูุนูุณ ูุฐุง ุงู |
|
|
|
297 |
|
00:33:43,030 --> 00:33:43,750 |
|
piston effort |
|
|
|
298 |
|
00:33:46,530 --> 00:33:50,610 |
|
ูู ุงู net force along the line of stroke ุนุจุงุฑุฉ ุนู |
|
|
|
299 |
|
00:33:50,610 --> 00:34:02,930 |
|
ุงู fl minus ุงู ุฒุงุฆุฏ ุงู inertia force ุงููู |
|
|
|
300 |
|
00:34:02,930 --> 00:34:06,970 |
|
ูู ุญุท ุฑุงุญ ู
ููุง ูู
ุงู minus ุงู friction ุนูู ูุฑุถ ุชู
|
|
|
|
301 |
|
00:34:06,970 --> 00:34:13,550 |
|
ูู
ุงู friction ูุงู ุงู piston effort ูุฑุฌุนููุง minus |
|
|
|
302 |
|
00:34:13,550 --> 00:34:19,430 |
|
ุงู friction horizontal minusุงูู RF ูู friction |
|
|
|
303 |
|
00:34:19,430 --> 00:34:30,690 |
|
ุงูุงู ุงู load FL ูุชููู ุณูุงุก ุจุงู ุนูู ุฃุฑุจุนุฉ ู
ุณุงุญุฉ |
|
|
|
304 |
|
00:34:30,690 --> 00:34:41,150 |
|
ุงูู
ูุทุน ุฏู ุชุฑุจูุน ูู delta P ูููู ุจุงู ุนูู ุฃุฑุจุนุฉ ูู |
|
|
|
305 |
|
00:34:41,150 --> 00:34:50,080 |
|
ุฏู ุชุฑุจูุน ูู point ุฎู
ุณุฉุชุฑุจูุฉ ูู |
|
|
|
306 |
|
00:34:50,080 --> 00:35:04,060 |
|
ุฏูุชุง ุจูุจูู ุชูุงุชุฉ ุฎู
ุณุฉ ูู ุนุดุฑุฉ ูุณุชุฉ |
|
|
|
307 |
|
00:35:04,060 --> 00:35:08,200 |
|
ูุนูู |
|
|
|
308 |
|
00:35:08,200 --> 00:35:12,720 |
|
ุจุงู ุนูู ุฃุฑุจุนุฉ ููุจูู |
|
|
|
309 |
|
00:35:12,720 --> 00:35:15,280 |
|
ุฎู
ุณุฉ |
|
|
|
310 |
|
00:35:19,940 --> 00:35:31,360 |
|
ุชูุฑูุจุง ุชูุงุชุฉ ุฎู
ุณุฉ ุจูุทูุน |
|
|
|
311 |
|
00:35:31,360 --> 00:35:38,900 |
|
ุชู
ุงููุฉ ูุณุชูู ุฃูู ุชู
ุงููุฉ ูุณุชูู ุฃูู ูุณุชู
ูุฉ |
|
|
|
312 |
|
00:35:38,900 --> 00:35:42,540 |
|
ู ุชู
ุงููุฉ ุชู
ุงููู ูููุชู |
|
|
|
313 |
|
00:35:47,870 --> 00:35:58,390 |
|
ุงูู F ุงู inertia force ุจุงูุณุงููุฉ ู
R ุฃู
ูุฌุง ุณูููุฑ R |
|
|
|
314 |
|
00:35:58,390 --> 00:36:10,570 |
|
ูู cos ฮธ ุฒุงุฏ cos 2 ฮธ ุนูู N ุงู ู
R ุฃูุง ุนูุฏู 250 |
|
|
|
315 |
|
00:36:10,570 --> 00:36:24,620 |
|
ู
ุนุฑููุฉ ุงูุฃู
ูุฌุง ูุชููู ุนูุฏู 250ุงุชููู ุจุงู ุนูู ุณุชูู |
|
|
|
316 |
|
00:36:24,620 --> 00:36:36,960 |
|
ุชุทูุน |
|
|
|
317 |
|
00:36:36,960 --> 00:36:44,500 |
|
ุณุชุฉ ูุนุดุฑูู point ูุงุญุฏ ุณุจุนุฉ radian per second ูุฐุง |
|
|
|
318 |
|
00:36:44,500 --> 00:36:54,240 |
|
ุงู omegaุงู R ู
ุงุนุทููููุง ุชูุงุชู
ูุฉ ู
ูู ุงู N ุงููู ูู L |
|
|
|
319 |
|
00:36:54,240 --> 00:37:00,740 |
|
ุนูู R ุงู L ู
ุงุนุทููููุง ูุงุญุฏ ู ุงุชููู ู
ู ุนุดุฑุฉ ูุงู R |
|
|
|
320 |
|
00:37:00,740 --> 00:37:08,200 |
|
ุชูุงุชุฉ ู
ู ุนุดุฑุฉ ูุนูู ุฃุฑุจุนุฉ ุงู N ุงูู
ูุทู |
|
|
|
321 |
|
00:37:08,200 --> 00:37:15,600 |
|
ุงู FI ูุชููู ุงู MR ุงููู ูู ู
ุชูู ู ุฎู
ุณูู |
|
|
|
322 |
|
00:37:18,790 --> 00:37:22,270 |
|
ูู ุงูู omega ุงููู ูู ุณุชุฉ ูุนุดุฑูู point ูุงุญุฏ ุณุจุนุฉ |
|
|
|
323 |
|
00:37:22,270 --> 00:37:33,050 |
|
ุชุฑุจูุฉ ูู ุงู R ุงููู ูู point ุชูุงุชุฉ ูู cosine ุงูุณุชูู |
|
|
|
324 |
|
00:37:33,050 --> 00:37:40,710 |
|
ุฒุงุฆุฏ cosine ุงูู
ูุฉ ูุนุดุฑูู ุนูู ุฃุฑุจุนุฉ |
|
|
|
325 |
|
00:37:51,140 --> 00:38:09,500 |
|
ูุชููู ุนูุฏ ู
ุฆุชูู ู ุฎู
ุณูู ุจุชุทูุน |
|
|
|
326 |
|
00:38:09,500 --> 00:38:13,920 |
|
ุชุณุนุชุงุดุฑ ุงูู ู |
|
|
|
327 |
|
00:38:13,920 --> 00:38:21,200 |
|
ู
ุชูู ู ุงุชููู ู ุณุชููุงููููุชู ูุฐู ุงู energy force |
|
|
|
328 |
|
00:38:21,200 --> 00:38:31,320 |
|
ุทุจุนุง ููุง let assume ุงู ุฑู ู
ูู
ูุฉ ุชูุฑูุจุง ุจุงูุณุงุนุฉ ุณูุฑ |
|
|
|
329 |
|
00:38:31,320 --> 00:38:38,940 |
|
ู
ุนูุงุชู ุงู piston effort ูู ุณุงูู ุงู fl ุงููู ูู |
|
|
|
330 |
|
00:38:38,940 --> 00:38:45,600 |
|
ุชู
ุงููุฉ ู ุณุชูู ุงูู ู ุณุชู
ูุฉ ู ุชู
ุงููุฉ ู ุชู
ุงูููุงูุงู |
|
|
|
331 |
|
00:38:45,600 --> 00:38:48,680 |
|
ุงุญูุง ุณุชูู ุฏุฑุฌุฉ ูู ุงูู
ุตุฏุฑ ุงูู
ุนูุงุชู x ุฏุฑุฌุฉ ู
ุงูู ุชููู |
|
|
|
332 |
|
00:38:48,680 --> 00:38:53,520 |
|
minus ููุชุฑุงุญ minus ุณุชุฉ ุนุดุฑ ุงูู ุงุชููู ุณุชุฉ ุงุชููู |
|
|
|
333 |
|
00:38:53,520 --> 00:38:58,940 |
|
ูุนูู ูุชููู piston effort ุชู
ุงููุฉ |
|
|
|
334 |
|
00:38:58,940 --> 00:39:04,880 |
|
ุณุชูู ุงูู ุณุชุฉ ุชู
ุงููุฉ ุชู
ุงููุฉ ู
ุงุนูุณ ุณุชุฉ ุนุดุฑ ุงูู ุงุชููู |
|
|
|
335 |
|
00:39:04,880 --> 00:39:11,440 |
|
ุณุชุฉ ุงุชููู ุชุทูุน ุชุณุนุฉ ู ุนุฑุจูู ุงูู ุงุฑุจุนู
ูุฉ ู ุณุชุฉ ู |
|
|
|
336 |
|
00:39:11,440 --> 00:39:13,380 |
|
ุนุดุฑูู ูููุชุฑ ูุฐุง ุงู piston effort |
|
|
|
337 |
|
00:39:22,400 --> 00:39:30,640 |
|
ุจุฏู ุงู thrust in connecting rod ูุนูู ุจุฏู FQ FQ |
|
|
|
338 |
|
00:39:30,640 --> 00:39:37,380 |
|
ุจูุณุงูุฉ |
|
|
|
339 |
|
00:39:37,380 --> 00:39:41,460 |
|
FB ุนูู cos ู |
|
|
|
340 |
|
00:39:51,420 --> 00:40:00,340 |
|
ุจุณ ุงุญูุง ุจูุนุฑู ุตูู ุงููุงู ุจุตูุงู ุตูู ุซูุชุง ุนูู ุงู ูุนูู |
|
|
|
341 |
|
00:40:00,340 --> 00:40:04,180 |
|
ุตูู |
|
|
|
342 |
|
00:40:04,180 --> 00:40:15,360 |
|
ุงูุณุชูู ุนูู ุฃุฑุจุนุฉ ูู
ููุง ุจุญุณุจ ุงูุซูุชุง |
|
|
|
343 |
|
00:40:15,360 --> 00:40:18,360 |
|
ุจุญุณุจ ุงูุซูุชุง |
|
|
|
344 |
|
00:40:25,060 --> 00:40:26,460 |
|
ู
ุด ุนุงุฑู ูุฏู |
|
|
|
345 |
|
00:41:13,570 --> 00:41:19,650 |
|
ุทูุจ ุทูุจ ุจุญุณุจ ู
ููุง ุงู theta ุจุนุฏ .. ุจุญุณุจ ุงู .. ุงู .. |
|
|
|
346 |
|
00:41:19,650 --> 00:41:26,850 |
|
ุจุญุณุจ ุงู five ู
ุด ุงู theta ู
ููุง ุจุญุณุจ ุงู five ุจุนุฏ |
|
|
|
347 |
|
00:41:26,850 --> 00:41:31,650 |
|
ุจุญุณุจ ุงู F cube ุงุฐุง ู F P ุนูู cosine ุงู five F cube |
|
|
|
348 |
|
00:41:31,650 --> 00:41:35,730 |
|
ุงุฐุง ู F P ุนูู cosine ุงู five ุจุฏูุง ูุญุณุจ ุงู |
|
|
|
349 |
|
00:41:35,730 --> 00:41:39,690 |
|
tangential force ุงู F T ุงู F T |
|
|
|
350 |
|
00:41:50,000 --> 00:41:59,520 |
|
ุงูู FT ูุงู ู
ุนุงุฏูุฉ ุงูู FT ุงู |
|
|
|
351 |
|
00:41:59,520 --> 00:42:05,580 |
|
FT ุงููู ูู F ุจุงูุณุงููุฉ FP |
|
|
|
352 |
|
00:42:05,580 --> 00:42:08,820 |
|
SIN |
|
|
|
353 |
|
00:42:08,820 --> 00:42:19,830 |
|
ุซุชุง ุฒุงุฆุฏ ููุนูู cosine ูู ุฃูุง ุนุงุฑู ุงู FB ูุนุงุฑู ุงู |
|
|
|
354 |
|
00:42:19,830 --> 00:42:23,650 |
|
theta ุงููู ูู ุดุชูู ูุนุงุฑู ุงู ูู ุงููู ุญุณุจุชู ุจุญุณุจ ุงู |
|
|
|
355 |
|
00:42:23,650 --> 00:42:35,390 |
|
FT ู ุจุนุฏูู ุจุฏู ุงู torque T ุจุณูุก R ูู ุงู FT ุจุณูุก R |
|
|
|
356 |
|
00:42:35,390 --> 00:42:39,800 |
|
ูู ุงู FTุงูู crank and connecting rod of a petrol |
|
|
|
357 |
|
00:42:39,800 --> 00:42:45,300 |
|
engine turning at 1800 rpm ุนูุฏ ุงู petrol engine |
|
|
|
358 |
|
00:42:45,300 --> 00:42:53,800 |
|
ุณุฑุนุฉ ุงูู
ุญุฑู ุชุจุนุชู ุฃู ุงูู ุชู
ุงููุฉ ุฏูุฑุฉ ูู ุงูุฏูููุฉ |
|
|
|
359 |
|
00:42:53,800 --> 00:43:02,040 |
|
ู
ุงุชูู ุทูู ุงู crank ุงู R ุฎู
ุณูู ู
ููู ูุทูู ุงู |
|
|
|
360 |
|
00:43:02,040 --> 00:43:08,560 |
|
connecting rod ุงููุชูู ู
ููู ู
ุชุฑูุนูู automatic ูุญุณุจ |
|
|
|
361 |
|
00:43:08,560 --> 00:43:15,760 |
|
ููุงู ุจุงูุณุงููุฉ L ุนูู R ุงููู ูู 200 ุนูู 50 ุจุงูุณุงููุฉ |
|
|
|
362 |
|
00:43:15,760 --> 00:43:19,420 |
|
ุฃุฑุจุนุฉ The |
|
|
|
363 |
|
00:43:19,420 --> 00:43:22,780 |
|
diameter of the piston is eighty millimeters ูุทุฑ |
|
|
|
364 |
|
00:43:22,780 --> 00:43:31,820 |
|
ุงู piston ุฏู ุจุงูุณุงููุฉ ุชู
ุงููู ู
ููู
ุชุฑ The mass of |
|
|
|
365 |
|
00:43:31,820 --> 00:43:37,860 |
|
reciprocating parts is one kilogram ุงู MRู
ุณุง ูุงุญุฏ |
|
|
|
366 |
|
00:43:37,860 --> 00:43:43,620 |
|
point ุงู ูููู gram at a point during the power |
|
|
|
367 |
|
00:43:43,620 --> 00:43:48,720 |
|
stroke ูู ูุญุธุฉ ูู ุงู power stroke pressure in |
|
|
|
368 |
|
00:43:48,720 --> 00:43:51,500 |
|
piston is point ุณุจุนุฉ ูููุชู ุน ุงู millimeter square |
|
|
|
369 |
|
00:43:51,500 --> 00:43:56,200 |
|
pressure on piston ูุงู ุฏู ุงู pressure ุนูู ุงู |
|
|
|
370 |
|
00:43:56,200 --> 00:43:56,540 |
|
piston |
|
|
|
371 |
|
00:44:02,290 --> 00:44:14,050 |
|
ุงูุจุดุฑ P ุจุงูุณุจุจ ูู ุณุจุนุฉ ุฃู
ูุฌุง ุจุงุณูุงูุฉ When it has |
|
|
|
372 |
|
00:44:14,050 --> 00:44:17,410 |
|
moved ten millimeters from inner dead center ูุนูู |
|
|
|
373 |
|
00:44:17,410 --> 00:44:23,310 |
|
ุงุชุญุฑู ู
ู ู
ุณุงูุฉ ุนุดุฑุฉ ู
ููู
ุชุฑ ูุนูู X ุจุงูุณุงููุฉ ุนุดุฑุฉ |
|
|
|
374 |
|
00:44:23,310 --> 00:44:28,890 |
|
ู
ููู
ุชุฑ Determine |
|
|
|
375 |
|
00:44:28,890 --> 00:44:36,880 |
|
net load on GadjonPin ุจุฏู ุชุญุณุฑ ูุนูู ุจุฏู ุชุญุณุฑ ุงู |
|
|
|
376 |
|
00:44:36,880 --> 00:44:47,820 |
|
piston effort ุจุฏู ุชุญุณุฑ ุงู piston effort ูุฐุง |
|
|
|
377 |
|
00:44:47,820 --> 00:44:48,520 |
|
ุงูู
ุทููุจ ุงูุฃูู |
|
|
|
378 |
|
00:44:54,500 --> 00:44:57,300 |
|
ุญูููุง ุงู piston effort ูู ุงู net load ุงู piston |
|
|
|
379 |
|
00:44:57,300 --> 00:45:05,500 |
|
effort ุงู F P ุจูุณุชูู F L minus ุงู ุฒุงุฏ ุงู inertia |
|
|
|
380 |
|
00:45:05,500 --> 00:45:11,460 |
|
force minus ุงู friction force let us assume ุงู ุงู |
|
|
|
381 |
|
00:45:11,460 --> 00:45:19,880 |
|
R F ุชูุฑูุจุง is neglectedุ zero ู
ุนูุงุชู ูุชุตูุฑ ูุฐู F L |
|
|
|
382 |
|
00:45:19,880 --> 00:45:23,560 |
|
minus or plus ุงู inertia force |
|
|
|
383 |
|
00:45:29,220 --> 00:45:35,720 |
|
ุทูุจ ุงู fl ูุชููู ุณูุงุก ู
ุณุงุญุฉ ู
ูุทุน ุงู piston ุจุงู ุนูู |
|
|
|
384 |
|
00:45:35,720 --> 00:45:41,580 |
|
ุฃุฑุจุน ุฏู square ูู ุงู pressure ูุนูู ูุชููู ุงู ุงู ุจุงู |
|
|
|
385 |
|
00:45:41,580 --> 00:45:48,440 |
|
ุนูู ุฃุฑุจุน ูู ุฏู ุงููุทุฑ |
|
|
|
386 |
|
00:45:48,440 --> 00:45:54,600 |
|
ุงูุชู
ุงููู millimeter ูู ุชู
ุงููู ุชุฑุจูุฉ ูู bond ุณุจุนุฉ |
|
|
|
387 |
|
00:45:55,940 --> 00:46:04,860 |
|
ุนุณุจูุง ุงูุฃููุงู ูุนูู |
|
|
|
388 |
|
00:46:04,860 --> 00:46:18,540 |
|
ุนูุฏู five ุนูู ุฃุฑุจุนุฉ ุชุทูุน |
|
|
|
389 |
|
00:46:18,540 --> 00:46:23,920 |
|
ุชูุช ุชูุงู ูุฎู
ุณู
ูุฉ ูุณุจุนุชุงุดุฑ ุชูุช ุชูุงู ูุฎู
ุณู
ูุฉ |
|
|
|
390 |
|
00:46:23,920 --> 00:46:31,210 |
|
ูุณุจุนุชุงุดุฑุง ูููุชู ุงู |
|
|
|
391 |
|
00:46:31,210 --> 00:46:40,370 |
|
inertia force FI ุงู ูุนูู ุงู FI ุงู FI ุจุงูุณุงููุฉ MR |
|
|
|
392 |
|
00:46:40,370 --> 00:46:50,910 |
|
ูู omega square R ูู cosine theta ุฒุงุฆุฏ cosine two |
|
|
|
393 |
|
00:46:50,910 --> 00:46:59,360 |
|
theta ุนูู Nูุฃู ุฃูุง ุซุชุง ู
ุด ุนุงุฑููุง ุจุณ ุนุงุฑู X ุงู X |
|
|
|
394 |
|
00:46:59,360 --> 00:47:04,440 |
|
ุนูุฏูู ุดู ุงูุณุงูู ู
ู X ุจูู ุฃุญุณุจ ุงูุซุชุง ุงู X ุจุงูุณุงูู R |
|
|
|
395 |
|
00:47:04,440 --> 00:47:17,680 |
|
ูู ูุงุญุฏ minus cosine theta ุฒุงุฏ sin ุชุฑุจูุน ุซุชุง ุนูู |
|
|
|
396 |
|
00:47:17,680 --> 00:47:32,350 |
|
ุงุชููู N ุงู X ุนูุฏููุง ูุงู
ุุนุดุฑุฉ ู ุงู R ุฎู
ุณูู ุฎู
ุณูู |
|
|
|
397 |
|
00:47:32,350 --> 00:47:37,930 |
|
ูู ูุงุญุฏ |
|
|
|
398 |
|
00:47:37,930 --> 00:47:46,470 |
|
minus cosine theta ุฒุงุฏ sin ุชุฑุจูุน theta ุนูู ุงุชููู |
|
|
|
399 |
|
00:47:46,470 --> 00:47:51,190 |
|
ูู ุงู ุงู ุงููู ูู ุงูู
ู ุญุณุจ ุงููู ุงุฑุจุนุฉ |
|
|
|
400 |
|
00:48:00,700 --> 00:48:04,240 |
|
ุฎููููู ุฃุจุณุทูุง ุนุดุฑุฉ ุนูู ุฎู
ุณุฉ ุงุชููู ู
ู ุนุดุฑุฉ ุงุชููู ู
ู |
|
|
|
401 |
|
00:48:04,240 --> 00:48:18,100 |
|
ุนุดุฑุฉ ุจุชุณุงูู ูุงุญุฏ minus cosine theta ุฒุงุฆุฏ bond bond |
|
|
|
402 |
|
00:48:18,100 --> 00:48:27,200 |
|
ูุงุญุฏ ุงุชููู ุฎู
ุณุฉ ูู ุงู sine ุชุฑุจูู ุนุจุงุฑุฉ ุนู ูุงุญุฏ |
|
|
|
403 |
|
00:48:27,200 --> 00:48:33,470 |
|
ูุงูุต cosine ุชุฑุจูู ูู ูุงุญุฏminus cosine ุชุฑุจูุฉ theta |
|
|
|
404 |
|
00:48:33,470 --> 00:48:36,810 |
|
ุฎููู |
|
|
|
405 |
|
00:48:36,810 --> 00:48:43,730 |
|
ุฃุฌูุจ ุงููุงุญุฏ ุนูู ุงูุฌูุฉ ุงูุชุงููุฉ ุจุงูุณูุฑุงู |
|
|
|
406 |
|
00:48:43,730 --> 00:48:49,630 |
|
ุฏู point two ุจุงูุณูุฑุงู ุฏู minus point eight ุฃู ุฃุฌูุจ |
|
|
|
407 |
|
00:48:49,630 --> 00:48:56,390 |
|
ุงูุงุชููู ููุง ุจุงูุณูุฑุงู ุฏู point ุชู
ุงููุฉ |
|
|
|
408 |
|
00:48:58,100 --> 00:49:10,300 |
|
minus cosine theta ุฒุงุฆุฏ point ูุงุญุฏ ุงุชููู ุฎู
ุณุฉ ูุงูุต |
|
|
|
409 |
|
00:49:10,300 --> 00:49:20,040 |
|
point ูุงุญุฏ ุงุชููู ุฎู
ุณุฉ cosine ุชุฑุจูุน theta ุจุงูุณุงูุฉ |
|
|
|
410 |
|
00:49:20,040 --> 00:49:20,380 |
|
ุตูุฑ |
|
|
|
411 |
|
00:49:27,800 --> 00:49:37,240 |
|
ูุนูู ูุชุตูุฑ ุนูุฏู point ุชุณุนุฉ ุงุชููู ุฎู
ุณุฉ minus cosine |
|
|
|
412 |
|
00:49:37,240 --> 00:49:47,740 |
|
theta minus point ูุงุญุฏ ุงุชููู ุฎู
ุณุฉ cosine ุชุฑุจูุน |
|
|
|
413 |
|
00:49:47,740 --> 00:49:54,790 |
|
theta ุจุงูุณุงููุฉ ุตูุฑ ุจุฏู ุงูุณู
ุนูู minus ูุงุญุฏุฃู |
|
|
|
414 |
|
00:49:54,790 --> 00:49:58,150 |
|
ุฎููููู ุฃุถุฑุจ ูู ุชู
ุงููุฉ ุจุฏู ุฃุถุฑุจ ูู ุชู
ุงููุฉ ุงูุทุฑููู |
|
|
|
415 |
|
00:49:58,150 --> 00:50:02,830 |
|
ุนุดุงู ุฃุจุณุท ูุถุฑุจ ุทุฑููู ูู ุชู
ุงููุฉ ูู ุณุงูุจ ุชู
ุงููุฉ |
|
|
|
416 |
|
00:50:02,830 --> 00:50:09,690 |
|
ูุฒุฑุงู ุฏู cosine ุชุฑุจูุน ูุนูู ูุถุฑุจูุง ูู ุณุงูุจ ุชู
ุงููุฉ |
|
|
|
417 |
|
00:50:09,690 --> 00:50:16,510 |
|
ูุฒุฑุงู ุฏู cosine ุชุฑุจูุน theta ุฒุงุฆุฏ |
|
|
|
418 |
|
00:50:16,510 --> 00:50:19,190 |
|
ุชู
ุงููุฉ |
|
|
|
419 |
|
00:50:20,830 --> 00:50:39,550 |
|
cos ฮธ minus minus |
|
|
|
420 |
|
00:50:39,550 --> 00:50:46,790 |
|
7.4 ุจุงูุณุงููุฉ |
|
|
|
421 |
|
00:50:46,790 --> 00:50:47,810 |
|
ุณูุฑ |
|
|
|
422 |
|
00:50:50,340 --> 00:50:57,560 |
|
ูุนูู cos ฮธ ูุฐู |
|
|
|
423 |
|
00:50:57,560 --> 00:51:03,660 |
|
ูุฃููุง ู
ุนุงุฏูุฉ ุนูู ุดูู x ุชุฑุจูู ุฒุงุฆุฏ ุจู ูู x x ุชุฑุจูู |
|
|
|
424 |
|
00:51:03,660 --> 00:51:06,240 |
|
ุฒุงุฆุฏ ุจู ูู x ุฒุงุฆุฏ c ุจุงูุณุงููุฉ constant ุงูู
ุนูู ุฃู |
|
|
|
425 |
|
00:51:06,240 --> 00:51:16,460 |
|
cos ฮธ ูุชููู ุชุณุงูู minus ุชู
ุงููุฉ ุฒุงุฆุฏ ุฃู ูุงูุต ุงูุฌุฒุฑ |
|
|
|
426 |
|
00:51:16,460 --> 00:51:17,220 |
|
ุงูุชุฑุจูุนู |
|
|
|
427 |
|
00:51:20,460 --> 00:51:33,640 |
|
ูุฃุฑุจุน ู ุณุชูู ุฒุงุฆุฏ ูุฃุฑุจุน |
|
|
|
428 |
|
00:51:33,640 --> 00:51:46,240 |
|
ู ุณุชูู ุฒุงุฆุฏ ุฃุฑุจุนุฉ ูู ุณุจุน point ุฃุฑุจุนุฉ ููู ุนูู ุงุชููู |
|
|
|
429 |
|
00:51:52,680 --> 00:51:58,200 |
|
ุทุจุนุง ุงู minus ู
ุฑููุถุฉ ูุฃููุง ุชุฌุนู ุงู cosine ุฃูุชุฑ ู
ู |
|
|
|
430 |
|
00:51:58,200 --> 00:52:06,260 |
|
ูุงุญุฏ ููุฐุง ู
ุณุชุญูู ุงู minus sign is rejected ูุฃููุง |
|
|
|
431 |
|
00:52:06,260 --> 00:52:12,540 |
|
ุชุฌุนู ุงู cosine ุฃูุชุฑ ู
ู ูุงุญุฏ ูู
ูุชูุง |
|
|
|
432 |
|
00:52:12,540 --> 00:52:17,060 |
|
ุฃูุชุฑ ู
ู ูุงุญุฏ ู
ุนูุงุชู ุงู cosine ุชุชุฑุญุจ ุจูู minus ูุงุญุฏ |
|
|
|
433 |
|
00:52:17,060 --> 00:52:20,200 |
|
ู ูุงุญุฏ ู
ุณุชุญูู ู
ุนูุงุชู ูุชููู plus ู
ุนูุงุชู ูุชููู |
|
|
|
434 |
|
00:52:20,200 --> 00:52:30,670 |
|
cosine thetaูุชููู ุชุณุงูู minus ุชู
ุงููุฉ ุฒุงุฏ ุงูุฌุฒุฑ |
|
|
|
435 |
|
00:52:30,670 --> 00:52:35,130 |
|
ุงูุชุฑุจูุนู ููุงุฑุจุนุฉ ูุณุชูู ุฒุงุฏ ุงุฑุจุนุฉ ูู ุณุจุนุฉ ูุงุฑุจุนุฉ |
|
|
|
436 |
|
00:52:35,130 --> 00:52:37,850 |
|
ุนูู ุงุชููู ุฒุงุฏ ุฌุฒุฑ ุงูุชุฑุจูุนู |
|
|
|
437 |
|
00:52:55,080 --> 00:53:00,960 |
|
ุฒู ุงุฌุงุฒุฉ ุชุฑุจูุฉ ูุชูุงุช ุณููู ุจููุช |
|
|
|
438 |
|
00:53:00,960 --> 00:53:13,680 |
|
ุณุชุฉ ุนูู ุงุชููู ูุนุฏู ูุณุงู ุซุชุง ูู
ููุง ุจูู ุงุญุณุจ ุงูุซุชุง |
|
|
|
439 |
|
00:53:13,680 --> 00:53:21,320 |
|
ู
ููุง ุจูู ุงุญุณุจ ุงูุซุชุง once ุงู theta is calculated |
|
|
|
440 |
|
00:53:23,730 --> 00:53:29,110 |
|
once theta is calculated ุจูุฏุฑ ุงูุด ุงุญุณุจ ุงู fi |
|
|
|
441 |
|
00:53:29,110 --> 00:53:39,290 |
|
ู
ุนูุงุชู ุญุณูุฑ ุนูุฏู ุญุณูุฑ |
|
|
|
442 |
|
00:53:39,290 --> 00:53:43,910 |
|
ุนูุฏู ุงู fi ุงููู |
|
|
|
443 |
|
00:53:43,910 --> 00:53:48,730 |
|
ูู ุจุชุณูู ุงู mr ุนูุฏู ูุงุญุฏ |
|
|
|
444 |
|
00:53:48,730 --> 00:53:52,010 |
|
ูู |
|
|
|
445 |
|
00:53:52,010 --> 00:53:52,470 |
|
ุงู omega |
|
|
|
446 |
|
00:53:55,750 --> 00:54:06,390 |
|
ุงูุงู
ุฌุง ุงุญูุง ู
ุง ุญุณุจูุงุด ุงูุงู
ุฌุง ุจุณุงูู |
|
|
|
447 |
|
00:54:06,390 --> 00:54:18,550 |
|
ุงูู ุชููู
ูุฉ ูู ุงุชููู ุจุงู ุน ุณุชูู ุงูู |
|
|
|
448 |
|
00:54:18,550 --> 00:54:26,590 |
|
ุชููู
ูุฉูู ุงุชููู ูู ุจุงู ุชูุณูู
ุณุชูู ุชุทูุน ู
ูุฉ ู ุชู
ุงููุฉ |
|
|
|
449 |
|
00:54:26,590 --> 00:54:31,750 |
|
ู ุชู
ุงููู point four ุฑุฏูุงู |
|
|
|
450 |
|
00:54:31,750 --> 00:54:38,130 |
|
ููู second ูุนูู ุงู FI ูุชููู ูู ู
ูุฉ ู ุชู
ุงููุฉ ู |
|
|
|
451 |
|
00:54:38,130 --> 00:54:42,550 |
|
ุชู
ุงููู point four ุชุฑุจูุน |
|
|
|
452 |
|
00:54:42,550 --> 00:54:49,030 |
|
ูู ุงู R ุงู R ุนูุฏู ุฎู
ุณูู ูู point O |
|
|
|
453 |
|
00:54:51,920 --> 00:54:56,320 |
|
ุฎู
ุณุฉ ูู cosine theta ุงููู ุงูุง ุญุณุจุช ู
ู ููุง ูู |
|
|
|
454 |
|
00:54:56,320 --> 00:55:06,520 |
|
cosine theta ุฒุงุฆุฏ cosine two theta ุนูู |
|
|
|
455 |
|
00:55:06,520 --> 00:55:12,400 |
|
n ุงููู ูู ุงูุงุด n ุงุฑุจุนุฉ ุนูู ุงุฑุจุนุฉ ูู
ููุง ุจุญุณุจ ุงู |
|
|
|
456 |
|
00:55:12,400 --> 00:55:15,640 |
|
inertia force ุงู inertia force |
|
|
|
457 |
|
00:55:18,520 --> 00:55:24,600 |
|
ุจุณ ุฎูููู ุจุฏู ุงูุง ุงุญุณุจ ุงู theta ุนุดุงู |
|
|
|
458 |
|
00:55:24,600 --> 00:55:26,120 |
|
ุงุนุฑู ุญุงูู ุงูุง ููู |
|
|
|
459 |
|
00:55:47,440 --> 00:55:53,960 |
|
ุงูู
ุนุงุฏูุฉ ุงููู ุนูุฏู ุงููู ูู ุฌุฒุฑ 93.6 ูุงูุต 8 ุนูู 2 |
|
|
|
460 |
|
00:55:53,960 --> 00:55:59,960 |
|
ุฌุฒุฑ 93 93 |
|
|
|
461 |
|
00:55:59,960 --> 00:56:04,560 |
|
.6 ุชุญุช |
|
|
|
462 |
|
00:56:04,560 --> 00:56:14,590 |
|
ุงูุฌุฒุฑ ูุงูุต 8 ุนูู 2ุชุทูุน cos ฮธ ุจุชุณุงูู point ุชู
ุงููุฉ |
|
|
|
463 |
|
00:56:14,590 --> 00:56:21,050 |
|
ุชูุงุชุฉ ุณุจุนุฉ ุฃุฑุจุนุฉ point ุชู
ุงููุฉ ุชูุงุชุฉ point ุชู
ุงููุฉ |
|
|
|
464 |
|
00:56:21,050 --> 00:56:24,170 |
|
cos |
|
|
|
465 |
|
00:56:24,170 --> 00:56:30,490 |
|
ฮธ ุชุทูุน point ุชู
ุงููุฉ ุชูุงุชุฉ |
|
|
|
466 |
|
00:56:30,490 --> 00:56:35,750 |
|
ุณุจุนุฉ ุฃุฑุจุนุฉ ูุฐุง |
|
|
|
467 |
|
00:56:35,750 --> 00:56:36,450 |
|
ูู cos ฮธ |
|
|
|
468 |
|
00:56:44,750 --> 00:56:46,670 |
|
ูุชููู ุตุบูุฑุฉ ุซุชุง |
|
|
|
469 |
|
00:58:00,570 --> 00:58:07,170 |
|
ุฃูุง ุนูุฏู point zero point ุชู
ุงููุฉ ุชูุงุชุฉ ุณุจุนุฉ ุฃุฑุจุนุฉ |
|
|
|
470 |
|
00:58:07,170 --> 00:58:14,390 |
|
ุงููู ูู cosine inverse ุชุทูุน |
|
|
|
471 |
|
00:58:14,390 --> 00:58:17,910 |
|
ุชูุงุชุฉ ู ุชูุงุชูู point ุชูุชุงุด ุชูุงุชุฉ ู ุชูุงุชูู theta |
|
|
|
472 |
|
00:58:17,910 --> 00:58:25,350 |
|
ุชูุงุชุฉ ู ุชูุงุชูู point ุชูุชุงุดุฑ degree ูุนูู ุงูุง ูุณูุฑ |
|
|
|
473 |
|
00:58:25,350 --> 00:58:33,590 |
|
ุนูุฏู ููุง ูู cosine ูู cosineุชูุงุช ุชูุงุชูู bond ุชูุงุช |
|
|
|
474 |
|
00:58:33,590 --> 00:58:39,170 |
|
ุชุงุด ุฒุงุฏ cosine ุณุชุฉ |
|
|
|
475 |
|
00:58:39,170 --> 00:58:47,430 |
|
ุณุชุฉ ุณุชุฉ ุนุดุฑูู degree ุนูู ุนูู |
|
|
|
476 |
|
00:58:47,430 --> 00:58:50,930 |
|
N ุนูู ุฃุฑุจุน |
|
|
|
477 |
|
00:58:50,930 --> 00:58:53,030 |
|
ูุนูู ุงูุง ูููู ุนูุฏู ุงู FI |
|
|
|
478 |
|
00:59:04,420 --> 00:59:10,020 |
|
ุชูุชุงุด ูู ุณุงูู ุฒุงุฆุฏ |
|
|
|
479 |
|
00:59:32,050 --> 00:59:39,410 |
|
ุทูุจ ุงูู
ูู
ูุจุญุณุจ ุงู fi ู
ุถุทุฑ ุฅููุง ููู
ุฉ ุจุนุฏูู ูุญุณุจ |
|
|
|
480 |
|
00:59:39,410 --> 00:59:42,830 |
|
piston effort ูู ุงูุญุงูุฉ ูุฐู ุฃูุง ู
ุนูุงุชู I am |
|
|
|
481 |
|
00:59:42,830 --> 00:59:45,870 |
|
accelerating ู
ุนูุงุชู ูุชููู piston effort ูุชููู fl |
|
|
|
482 |
|
00:59:45,870 --> 00:59:55,530 |
|
minus ุงู fi ูู ุญุณุจูุง ุงู piston effort ุญุณุจูุง ุงู |
|
|
|
483 |
|
00:59:55,530 --> 00:59:56,450 |
|
piston effort |
|
|
|
484 |
|
01:00:05,020 --> 01:00:16,280 |
|
ูุฐุง ุงูู
ุทููุจ ุงูุฃูู ุงูู
ุทููุจ ุงูุชุงูู ุงู trust |
|
|
|
485 |
|
01:00:16,280 --> 01:00:25,260 |
|
in connecting rods ูุนูู ุจุฏู FQ FQ ุจุณ ูู FP ุนูู |
|
|
|
486 |
|
01:00:25,260 --> 01:00:31,420 |
|
cosine ุงููุงู sine ุงููุงู |
|
|
|
487 |
|
01:00:33,910 --> 01:00:42,630 |
|
ุจุณุงูู sin ฮธ ุนูู n ูุนูู ูุชููู ุณุงูู sin ุงูู 33 ุจููู |
|
|
|
488 |
|
01:00:42,630 --> 01:00:49,530 |
|
13 ุนูู n ุงููู ูู ุฃุฑุจุนุฉ ู ู
ููุง ุจุญุณุจ ุงููุงู ุจุนุฏูู |
|
|
|
489 |
|
01:00:49,530 --> 01:00:51,890 |
|
ุจุญุณุจ ุงู FQ |
|
|
|
490 |
|
01:00:59,380 --> 01:01:03,660 |
|
ุจุฏู reaction between piston and .. reaction |
|
|
|
491 |
|
01:01:03,660 --> 01:01:07,640 |
|
between piston and cylinder reaction between |
|
|
|
492 |
|
01:01:07,640 --> 01:01:11,500 |
|
piston and cylinder ูุงู ูุฑูุญ ูู free body diagram |
|
|
|
493 |
|
01:01:11,500 --> 01:01:23,260 |
|
ุจุฏู reaction between piston and cylinder ุงูุง |
|
|
|
494 |
|
01:01:23,260 --> 01:01:28,020 |
|
ุนูุฏู ูุงู ุงู piston ูุงู |
|
|
|
495 |
|
01:01:28,020 --> 01:01:28,880 |
|
ุงู piston effort |
|
|
|
496 |
|
01:01:31,730 --> 01:01:37,230 |
|
ู ูุงู ุงู |
|
|
|
497 |
|
01:01:37,230 --> 01:01:51,210 |
|
F ุงู FQ ู ูู ุนูุฏูุง FN ู ุนูุฏูุง ุงู W Reciprocating |
|
|
|
498 |
|
01:02:01,580 --> 01:02:07,300 |
|
ูู ุฎุฏุช summation ูุงู ุงู X ูุงู ุงู Y ุญุฏ ูุฏุช |
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|
|
499 |
|
01:02:07,300 --> 01:02:13,640 |
|
summation ูู forces ุจุงุชุฌุงู ุงู Y ูุชุณุงูู Zero ูุชุณุงูู |
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|
|
500 |
|
01:02:13,640 --> 01:02:24,300 |
|
ุจุงุชุฌุงู ุงู Y ูุชููู FN minus WR minus FQ |
|
|
|
501 |
|
01:02:40,910 --> 01:02:48,150 |
|
WR FQ SIN 5 |
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|
|
502 |
|
01:03:01,420 --> 01:03:09,140 |
|
ูุนูู WR ูู MR ูู G ุฒู FQ ูู ุจุฑุนู Piston Effort FP |
|
|
|
503 |
|
01:03:09,140 --> 01:03:15,240 |
|
ุฑูุฏู ุญุณุจูุงูุง ูุนูู ู
ุด ุฏู .. ูุฎูููุง ุฒู ู
ุง ูู FQ SINE |
|
|
|
504 |
|
01:03:15,240 --> 01:03:19,920 |
|
ุงููุงู ุงูุง ุฑูุฏู ุนุงุฑู ุงู mass ุจุชุงุนุฉ ุงู MR ูุงู G |
|
|
|
505 |
|
01:03:19,920 --> 01:03:26,080 |
|
ู
ุนุฑููุฉ ุงู FQ ุญุณุจูุงูุง ูุงููุงู ู
ุนุฑููุฉ ุทูุจ |
|
|
|
506 |
|
01:03:30,070 --> 01:03:33,790 |
|
ุงูู
ุทููุจ ุงูุฑุงุจุน engine speed at which the above |
|
|
|
507 |
|
01:03:33,790 --> 01:03:39,830 |
|
values become zero ุณุฑุนุฉ ุงูู
ุญุฑู .. ุณุฑุนุฉ ุงูู
ุญุฑู ุงู |
|
|
|
508 |
|
01:03:39,830 --> 01:03:49,030 |
|
RPM ุงููู ุนูุฏูุง ุจุชููู ุงู above values ุงููู ูู net |
|
|
|
509 |
|
01:03:49,030 --> 01:03:53,310 |
|
load on Gadget pen ุงููู ูู FP ูุนูู ุจุฏู .. ุจุฏู |
|
|
|
510 |
|
01:03:53,310 --> 01:03:57,490 |
|
omega at which |
|
|
|
511 |
|
01:04:00,530 --> 01:04:10,310 |
|
ู ุจู ุจุงูุณุงููุฉ ุงูุดุ Zero ุจุจุณุงุทุฉ ูุฌุญู ุนูุฏู ู ุจู |
|
|
|
512 |
|
01:04:10,310 --> 01:04:25,230 |
|
ุจุงูุณุงููุฉ Zero ุจุงูุณุงููุฉ ุงููู ูู ูุชููู Fl minus Fi |
|
|
|
513 |
|
01:04:27,900 --> 01:04:30,440 |
|
ูุนูู ูุญู ุงูู
ุนุงุฏูุฉ ูุฐู ุงูุง ู
ุด ุนุงุฑู ู
ู
ูู ุชููู minus |
|
|
|
514 |
|
01:04:30,440 --> 01:04:33,180 |
|
ุงู plus ู
ุงุฑูุง ูุญููุง minus ู ู
ุงุฑูุง ูุญููุง plus |
|
|
|
515 |
|
01:04:33,180 --> 01:04:40,000 |
|
ุงูุฃููุงู ุงุญูุง ุนุงุฑููููุง ุจุงู ุนูู ุฃุฑุจุน ุฏู square ูู ุงู |
|
|
|
516 |
|
01:04:40,000 --> 01:04:46,520 |
|
pressure ูุญูู assume constant |
|
|
|
517 |
|
01:04:46,520 --> 01:04:51,040 |
|
pressure |
|
|
|
518 |
|
01:04:51,040 --> 01:04:56,300 |
|
ูุงู |
|
|
|
519 |
|
01:04:56,300 --> 01:05:08,180 |
|
F Iุงููู ูู ุนุจุงุฑุฉ ุนู mr omega square r cos ฮธ ุฒุงุฆุฏ |
|
|
|
520 |
|
01:05:08,180 --> 01:05:13,640 |
|
cos 2ฮธ ุนูู n ูุนูู ุงูุง ูุนูุถูุง ูููุง ุงุฐุง ุญุณูุจ ุนูุฏู ุงู |
|
|
|
521 |
|
01:05:13,640 --> 01:05:20,020 |
|
zero ุจุงูุณุงููุฉ ุงูุงููุงู ุงููู ูู ุงููู ูู ู
ุญุณูุจ y ุนูู |
|
|
|
522 |
|
01:05:20,020 --> 01:05:31,340 |
|
ุงุฑุจุนุฉ d square P minus mrูู
ูุฌุง ุณููุงุฑ ุฑ ูู ููุณูู |
|
|
|
523 |
|
01:05:31,340 --> 01:05:41,180 |
|
ุซูุชุง ุฒุงุฆุฏ ููุณูู ุชู ุซูุชุง ุนูู ุงู solve this equation |
|
|
|
524 |
|
01:05:41,180 --> 01:05:46,660 |
|
for theta solve for |
|
|
|
525 |
|
01:05:46,660 --> 01:05:47,260 |
|
theta |
|
|
|
526 |
|
01:05:55,570 --> 01:06:06,110 |
|
solve for theta ุงู |
|
|
|
527 |
|
01:06:06,110 --> 01:06:12,590 |
|
solve for omega |
|
|
|
528 |
|
01:06:12,590 --> 01:06:16,530 |
|
ุงุฑุฌุน ุงููุธุฑ ุชุญูู ุงูุชุงูู ุงุฑุฌุน ุงููุธุฑ ุชุฑูุญูุง ุนูู ุงู |
|
|
|
529 |
|
01:06:16,530 --> 01:06:20,990 |
|
math lab go |
|
|
|
530 |
|
01:06:20,990 --> 01:06:24,670 |
|
ุงู go ุงู use |
|
|
|
531 |
|
01:06:26,310 --> 01:06:32,690 |
|
math lab ุงุฑ |
|
|
|
532 |
|
01:06:32,690 --> 01:06:37,430 |
|
Mathematica |
|
|
|
533 |
|
01:06:37,430 --> 01:06:41,350 |
|
ุญุณุจ |
|
|
|
534 |
|
01:06:41,350 --> 01:06:50,890 |
|
ุงุฑ ู
ุงุจู ุจูุชูุฑูููุง ุงุฑ Mathcad |
|
|
|
535 |
|
01:06:54,630 --> 01:07:01,610 |
|
or even excel plot |
|
|
|
536 |
|
01:07:01,610 --> 01:07:05,970 |
|
plot |
|
|
|
537 |
|
01:07:05,970 --> 01:07:11,230 |
|
plot |
|
|
|
538 |
|
01:07:11,230 --> 01:07:16,270 |
|
plot |
|
|
|
539 |
|
01:07:16,270 --> 01:07:25,250 |
|
ุงููู ููุงูููู ุงู variables ุงููู ูู ุงู F T ู ุงู F I |
|
|
|
540 |
|
01:07:25,250 --> 01:07:46,870 |
|
ู ุงู F L ู ุงู F Q ู ุงู F B ู ุงู F T versus Theta C |
|
|
|
541 |
|
01:07:50,060 --> 01:07:56,320 |
|
how things are |
|
|
|
542 |
|
01:07:56,320 --> 01:08:00,220 |
|
going on ุดูู ููู ุงูุฃู
ูุฑ ู
ุงุดูุฉ |
|
|
|
543 |
|
01:08:11,930 --> 01:08:14,330 |
|
ุงูู
ุทููุจ ุงูุฃุฎูุฑ ูู ุงู engine speed at which the |
|
|
|
544 |
|
01:08:14,330 --> 01:08:20,850 |
|
above values become zero for |
|
|
|
545 |
|
01:08:20,850 --> 01:08:23,850 |
|
the same angle ูุนูู ุงูุง ููุนุจ ูู ุฒุงููุฉ ุงููู .. ุงููู |
|
|
|
546 |
|
01:08:23,850 --> 01:08:26,090 |
|
.. ุงููู .. ุงููู ุญุงุณูุฑ .. ุงููู ุญุงุณูุฑ ู
ุซูุง ุงู F |
|
|
|
547 |
|
01:08:26,090 --> 01:08:31,790 |
|
piston ุจูุตูู F L .. F L minus F I ูุนูู ูู
ุง ุงู .. |
|
|
|
548 |
|
01:08:31,790 --> 01:08:36,390 |
|
ุงู piston effort ูู
ุง ุงู load ุจูุตูู ุงู inertia |
|
|
|
549 |
|
01:08:36,390 --> 01:08:38,270 |
|
force ุจุตู |
|
|
|
550 |
|
01:08:42,480 --> 01:08:50,100 |
|
ู ุจุญุณุจ ุนูุฏ ููุณ ุงูุฒุงููุฉ ุงููู ูู ุงู omega ุจุณ ูุตูุญุชู |
|
|
|
551 |
|
01:08:50,100 --> 01:08:54,420 |
|
use MATLAB ุงู Mathematica ู
ุงุจู ู
ุงุชูุงุฏ ุงูุณุฑ ุงู any |
|
|
|
552 |
|
01:08:54,420 --> 01:08:57,860 |
|
software Mathematica software ุงุนู
ู plot ูู FB ู FI |
|
|
|
553 |
|
01:08:57,860 --> 01:09:03,880 |
|
ู FL ู FQ ู FB ู FT versus ฮธ for a certain omega |
|
|
|
554 |
|
01:09:03,880 --> 01:09:08,280 |
|
ุงูุนุจ ูู omega ูู
ุงู ุงูุนุจ ูู omega ู
ุนูุนูู .. ูุนูู |
|
|
|
555 |
|
01:09:08,280 --> 01:09:12,140 |
|
ุฎููู two variables ุนูุฏู Omega ูTheta ูุดูู ููู |
|
|
|
556 |
|
01:09:12,140 --> 01:09:16,060 |
|
ุงูุฃู
ูุฑ ุจุชู
ุดู ู
ุนุงู ุงู plotting ุจูุนุทููู more insight |
|
|
|
557 |
|
01:09:16,060 --> 01:09:19,200 |
|
ูู ุงู .. ูู ุงู .. ูู ุงูู
ุซูุฉ ู ุทุจุนุง ูุฐู ุงู .. |
|
|
|
558 |
|
01:09:19,200 --> 01:09:23,260 |
|
ุงูุงุตูุงุฏุฉ ูุงูุช ูู ู
ููุงูุฒู
ู
ุณุฃูุฉ ู
ูู
ุฉ ุฌุฏุง ุฌุฏุง ูุฅูู |
|
|
|
559 |
|
01:09:23,260 --> 01:09:27,660 |
|
ุงู engine ูู ุงูู
ุญุฑู ุจุชุงุน ุงู .. ูู ุงูู
ุญุฑูุงุช ุงููู .. |
|
|
|
560 |
|
01:09:28,290 --> 01:09:33,930 |
|
ุงููู ุจุชุดุชุบู ุจุงููููุฏ ุณูุงุก ูุงู ุจูุฒูู ุงู ุฏูุฒู ุจุชุดุชุบู |
|
|
|
561 |
|
01:09:33,930 --> 01:09:36,790 |
|
ุนูู ููุณ ุงู principle ููู ุจูููู ุฎูุตูุง ุงู section |
|
|
|
562 |
|
01:09:36,790 --> 01:09:44,050 |
|
ูุฐุง ูุนูู ุงูุง ุจุดูู ุงูู
ุนูุฏ ุงุฎุฏุญููู
example ุน ุฎู
ุณุงุด |
|
|
|
563 |
|
01:09:44,050 --> 01:09:48,550 |
|
ุนุดุฑ ุฎู
ุณุงุด ุฃุญุฏุงุดุฑ ุฎู
ุณุงุด ุงุชูุงุด ุงูู
ุญุงุถุฑุฉ ุฌุงู ูููู
ู |
|
|
|
564 |
|
01:09:48,550 --> 01:09:49,470 |
|
ุงุนุทูููุง ุงูุนุงููุฉ |
|
|
|
|