In a continuous flow open system, the inlet velocity of the flowing fluid is 30 m/s, and the outlet enthalpy is 100 kJ/kg less than the inlet enthalpy. The entry point of the system is 1.5 m higher than the exit point. a) Calculate the exit velocity since the system does not exchange heat and work with its surroundings. b) Since the system is adiabatic and the velocity of the fluid at the outlet is 150 m/s, find the work done by 1 kg of fluid. c) Since there is no heat exchange between the system and its surroundings and the velocity of the fluid at the exit is 30 m/s, find the heat exchange of 1 kg fluid with the environment.

In a continuous flow open system, the inlet velocity of the flowing fluid is 30 m/s, and the outlet enthalpy is 100 kJ/kg less than the inlet enthalpy. The entry point of the system is 1.5 m higher than the exit point. a) Calculate the exit velocity since the system does not exchange heat and work with its surroundings. b) Since the system is adiabatic and the velocity of the fluid at the outlet is 150 m/s, find the work done by 1 kg of fluid. c) Since there is no heat exchange between the system and its surroundings and the velocity of the fluid at the exit is 30 m/s, find the heat exchange of 1 kg fluid with the environment.

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

Chapter44: Geothermal Heat Pumps

Section: Chapter Questions

Problem 1RQ: Geothermal heat pumps, or water-source heat pumps, are classified as either _____loop or _____loop...

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