A six 6.7 x 5.7 cm refrigerant 22 compressor operating at 30 rps indicate a refrigerating capacity of 96 kW and a power requirements of 19 kW at an evaporating temp of 50C and a condensing temp of 350 C. Given that, c= 5% v2= 20 L/kg, h2 = 428 kJ/kg, h1 = 407.143 kJ/kg, h3 = 243.114 kJ/kg, v1 = 40.3556 L/kg compute: a.) clearance volumetric eff b.) actual volumetric eff c.) compression eff

A six 6.7 x 5.7 cm refrigerant 22 compressor operating at 30 rps indicate a refrigerating capacity of 96 kW and a power requirements of 19 kW at an evaporating temp of 50C and a condensing temp of 350 C. Given that, c= 5% v2= 20 L/kg, h2 = 428 kJ/kg, h1 = 407.143 kJ/kg, h3 = 243.114 kJ/kg, v1 = 40.3556 L/kg compute: a.) clearance volumetric eff b.) actual volumetric eff c.) compression eff

Refrigeration and Air Conditioning Technology (MindTap Course List)

8th Edition

ISBN:9781305578296

Author:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson

Publisher:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson

Chapter45: Domestic Refrigerators And Freezers

Section: Chapter Questions

Problem 2RQ: The operating condition for the single compressor in a household refrigerator is the lowest box...

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