A water fountain is designed to cool water initially at 24.9°C to a cool 8.2° C at an average rate of 35 L/hr. It is expected that the water reservoir will absorb 33 W of heat from the surroudings. The refrigeration system has a COP of 1.33. (Assume the water has a constant specific heat and density; use 0°C values.)
A water fountain is designed to cool water initially at 24.9°C to a cool 8.2° C at an average rate of 35 L/hr. It is expected that the water reservoir will absorb 33 W of heat from the surroudings. The refrigeration system has a COP of 1.33. (Assume the water has a constant specific heat and density; use 0°C values.)
Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Chapter1: Introduction
Section: Chapter Questions
Problem 1.1P
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![A water fountain is designed to cool water initially at 24.9° C to a cool 8.2° C at an average rate of 35 L/hr. It is expected that the water reservoir will
absorb 33 W of heat from the surroudings. The refrigeration system has a COP of 1.33. (Assume the water has a constant specific heat and density; use
0°C values.)
Water inlet
W
Water
fountain
W
Cold water
What is the rate of heat absorption for this water fountain?
Water
reservoir
M
W
Refrigeration
system
What is the rate of heat rejection for this water fountain?
How much power does the compressor consume?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F4abdd05c-6280-48f1-84fd-702fee1e9db7%2Fa8e394ff-0ac3-4fdc-8d37-40280e65f1e1%2F7td9fdp.bmp&w=3840&q=75)
Transcribed Image Text:A water fountain is designed to cool water initially at 24.9° C to a cool 8.2° C at an average rate of 35 L/hr. It is expected that the water reservoir will
absorb 33 W of heat from the surroudings. The refrigeration system has a COP of 1.33. (Assume the water has a constant specific heat and density; use
0°C values.)
Water inlet
W
Water
fountain
W
Cold water
What is the rate of heat absorption for this water fountain?
Water
reservoir
M
W
Refrigeration
system
What is the rate of heat rejection for this water fountain?
How much power does the compressor consume?
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