Question

Heat Transfer

The specifications :Specifications : T(in side) =21 °C T(out side) =40 c no of tons =8 ton refrigerant type R134a calculate the coefficient of performance (cop) nad the capacity of the compressor

-we have chosen 82% as our isentropic efficiency.

-The frequency in Saudi Arabia is60 Hz as per Saudi Electricity Company, and these kinds of motors have 4 poles.

-A good cylinder design with minimal base clearance will have volumetric efficiency in the mid- tohigh-70% range so, we will assume volumetric efficiency 0.7

-Stroke to bore ratio is 0.6 to 1.2 inconventional reciprocating drives,


Answer

Verified

Submit query

Getting answers to your urgent problems is simple. Submit your query in the given box and get answers Instantly.

Submit a new Query

Please Add files or description to proceed

Success

Assignment is successfully created