Water at 90C is being pumped from a large storage tank at 1 atm abs at a rate of 0.189 m3/min by a pump. The motor that drives the pump supplies energy to the pump at a rate of 2 hp. The water pumped through a heat exchanger, where it gives up 700 kW of heat and is then delivered to a large open storage tank at an elevation of 20 m above the first tank. What is the final temperature of the water to the second tank? Neglect kinetic energy.

Water at 90C is being pumped from a large storage tank at 1 atm abs at a rate of 0.189 m3/min by a pump. The motor that drives the pump supplies energy to the pump at a rate of 2 hp. The water pumped through a heat exchanger, where it gives up 700 kW of heat and is then delivered to a large open storage tank at an elevation of 20 m above the first tank. What is the final temperature of the water to the second tank? Neglect kinetic energy.

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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