1. A liquid to liquid counter-flow heat exchanger is used to heat a cold fluid from 120*F to 310'F. Assuming that the hot fluid enters at 500'F and leaves at 400°F, calculate the LMTD for the heat exchanger. а. 132"F с. 332'F b. 232'F d. 432'F

1. A liquid to liquid counter-flow heat exchanger is used to heat a cold fluid from 120*F to 310'F. Assuming that the hot fluid enters at 500'F and leaves at 400°F, calculate the LMTD for the heat exchanger. а. 132"F с. 332'F b. 232'F d. 432'F

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 9RQ: What is the main difference between a copper and a cupronickel coaxial heat exchanger, and where is...

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1. A liquid to liquid counter-flow heat exchanger is used to heat a cold fluid from 120°F to 310°F.
Assuming that the hot fluid enters at 500°F and leaves at 400°F, calculate the LMTD for the heat
exchanger.
а. 132"F
с. 332'F
b. 232°F
d. 432°F

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