Find the second-law efficiency of the heat pump

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Find the second-law efficiency of the heat pump in Problem 8.57.

Problem 8.57

A heat pump has a COP of 2 using a power input of 3 kW. Its low temperature is T0 and its high temperature is 80?C, with an ambient at T0. Find the fluxes of exergy associated with the energy fluxes in and out.

Reference no: EM131233639

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