Explain working of simple VCR cycle with schematic P-h and T-s diagram

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written 7.9 years ago by

shaikhrehan227 • 420

modified 6.8 years ago by

abhishektiwari1 • 100

Subject:- Refrigeration and Air Conditioning

Topic:- Vapor Compression Refrigeration System

Difficulty:- Low

refrigeration and air conditioning

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written 6.8 years ago by

shaikhrehan227 • 420

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a) Process 1-2: Isentropic compression in compressor

Vapour refrigerant is compressed to increase pressure from P1 to P2. This results in increase in temperature from t1 to t2.

P1=$P_E$ i.e.evaporator pressure

P2= $P_C$ i.e.condenser pressure

b) Process 2-3: Constant pressure heat rejection in condenser

Heat is rejected by superheated vapour …

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