MAE342 Assignment7

MAE342 Assignment7 - MAE342 Assignment 7 Due November 4...

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MAE342 Assignment # 7, Due November 4, 2016 (In Class) Teams of 2 students Pr. 1 Consider a Slider-crank mechanism with dimensions of your choosing (r1, r2, no offset) Use reasonable dimensions for an engine, or compressor. The connecting road has a CG at point “C” at 1/3 the distance from joint A to joint B. The connecting rod carries a mass contained in 1 lb (1/386) lb-s 2 /in concentrated at the CG, and the piston carries a mass also of 1 lb (1/386) lb-s 2 /in with the CG at joint B. Consider the crankshaft fully balanced (so the CG of the crankshaft is located at joint O 2 ) Consider a full revolution of link 2 with an angular velocity of link 2 2 = 1000 rpm, and then do the following: 1. Determine the forces at joints O 2 , A, B and the Track. 2.
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