What is heat removal rate from cold space
A refrigerator operates with a coefficient of performance of 4.2 and requires an electrical input of 700 W. If the refrigerator is reconfigured to work as a heat pump, for same COP and work input, what is heat removal rate from cold space?
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If the refrigerator is reconfigured to work as a heat pump, for same COP and work input, what is heat removal rate from cold space?
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Air (modeled as an ideal gas) enters a steady state adiabatic turbine at 1200 K and exits at 100 kPa, 700 K. The isentropic efficiency is 0.855. Find: the power per unit mass air flowing (kJ/kg)
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