Задача №21.14
Условие
В ротативном двигателе, схематически показанном на рисунке, цилиндры, прикрепленные к картеру, вращаются вместе с ним вокруг неподвижной оси вала O, а шатуны поршней вращаются вокруг пальца A неподвижного кривошипа OA. Указать:1) траекторию абсолютного движения точек B поршней и
2) приближенное уравнение их относительного движения по отношению к цилиндрам, если цилиндры вращаются с угловой скоростью ω. Дано: OA=r и AB=l. Оси Ox и Oy имеют начало в центре вала. Принять, что λ=r/l мало.
Решение
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1.1
1.2
1.3
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2.1
2.2
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3.1
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4.1
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9.1
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10.1
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12.1
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19.1
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24.1
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25.1
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26.1
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27.1
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27.65
28.1
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30.1
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31.1
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32.1
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32.55
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32.107
33.1
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34.1
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35.1
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37.1
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38.1
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39.1
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42.1
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43.1
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44.1
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45.3
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46.1
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47.1
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48.1
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49.1
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53.5
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54.1
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55.2
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