Lecture_18_Accel_Slider-Crank - ME 371 Lecture 18 1 ME 371...

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Unformatted text preview: ME 371 Lecture 18 1 ME 371 Chapter 7 Acceleration Analysis SliderCrank ME 371 Lecture 18 2 Acceleration Analysis Acceleration Rate of change of velocity with respect to time May be Angular or Linear dt dV A dt d on Accelerati Linear on Accelerati Angular ME 371 Lecture 18 3 Find the angular acceleration and given The vector loop equation: Accel Analysis: SliderCrank 2 90 90 4 1 1 4 3 2 3 2 1 4 3 2 d ce be ae de ce be ae R R R R o j j j o o j j j j 3 d ME 371 Lecture 18 4 1 st differentiation Accel Analysis: SliderCrank 3 3 2 2 3 2 , 3 2 4 3 2 dt d dt d But d dt d jbe dt d jae d ce be ae j j j j j Differentiate Twice with respect to time 3 2 3 2 d e jb e ja j j ME 371 Lecture 18 5 Accel Analysis: SliderCrank 3 3...
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This document was uploaded on 10/27/2011 for the course MECHANICAL 371 at Michigan State University.

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Lecture_18_Accel_Slider-Crank - ME 371 Lecture 18 1 ME 371...

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