A large cold storage plant must cool imported meat product from 25°C to -15°C. This plant operates in a vapor compression cycle with ammonia as refrigerant. The enthalpy in kJ/kg is 1443.9 at the evaporator outlet, 1703 at the compressor outlet, and 366.1 at the expansion valve inlet. The latent heat of fusion of meat is 233kJ/kg and its freezing point is - 10°C. If the specific heat of milk is 2.95kJ/kg- K, compute the amount of meat cooled in metric tons using a compressor work of 40kW.

A large cold storage plant must cool imported meat product from 25°C to -15°C. This plant operates in a vapor compression cycle with ammonia as refrigerant. The enthalpy in kJ/kg is 1443.9 at the evaporator outlet, 1703 at the compressor outlet, and 366.1 at the expansion valve inlet. The latent heat of fusion of meat is 233kJ/kg and its freezing point is - 10°C. If the specific heat of milk is 2.95kJ/kg- K, compute the amount of meat cooled in metric tons using a compressor work of 40kW.

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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