Wednesday
April 23, 2014

Homework Help: Physical Education

Posted by IceBerg on Wednesday, August 24, 2011 at 6:33pm.

Preliminary design of a compressor drive train

Determine the force-time function within the compressorís cylinder and the torque-time function acting on the input shaft on the compressor during any cycle.

Given:
Compressor speed is 1500rpm. The compressor has a bore of 3.125 in, a stroke of 3.26in and a connecting rod crank ratio to 3.5. Inlet pressure is atmospheric 14.7 psia, peak cylinder pressure is 132psia, and mean active pressure mep is 26psia. Flow is 8.9 cfm at mep, given 1.6 hp.

Assumption:
The piston weight is 1 lb; the connecting rod weights 2 lb with its center of mass at 1/3 point from the big end. The crankshaft weights 5.4 lb including a counterbalance that optimally overbalances it to minimize the shaking force. The exponent for the gas law equation is k = 1.13

*Related to mechanical engineering design*

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

general - What subjects do students study in the United Kingdom at the age of ...
physical education - Write five challenges are facing teacher for physical ...
Physical Education - I just want to know what different branched there are in ...
hvac - compressor cylinger unloading reduces the capacity of a reciprocating ...
physic - Given: Compressor speed is 1500rpm. The compressor has a bore of 3.125 ...
Physical Education - The possibility "What if we designed a school that ...
physical education - what is physical education????and the terminologies in ...
Math - Train A and train B leave station going in opposite directions. Train B ...
physical education - can you recommend a good thesis statement for why quality ...
Physical education - Write down five challenges facing teaching in primary ...

Search
Members