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.

Principles of Heat Transfer (Activate Learning with these NEW titles from Engineering!)

8th Edition

ISBN:9781305387102

Author:Kreith, Frank; Manglik, Raj M.

Publisher:Kreith, Frank; Manglik, Raj M.

Chapter1: Basic Modes Of Heat Transfer

Section: Chapter Questions

Problem 1.75P: Referring to Problem 1.74, how many kilograms of ice can a 3-ton refrigeration unit produce in a...

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