11. A shell and tube condenser uses saturated steam at 1 atm and 212 F (100 C) in the shell to heat water in the 18 tubes from 100 F (38 C) to 120 F (49 C). The tubes are thin wall with d, = d; = 1 in (2.54 cm) and are arranged in a triangular pitch. The velocity of water inside the tubes is 8 ft/s (2.44 m/s). Find a) the mass flow rate of water in the tubes, b) the heat transfer coefficient on the inside and

11. A shell and tube condenser uses saturated steam at 1 atm and 212 F (100 C) in the shell to heat water in the 18 tubes from 100 F (38 C) to 120 F (49 C). The tubes are thin wall with d, = d; = 1 in (2.54 cm) and are arranged in a triangular pitch. The velocity of water inside the tubes is 8 ft/s (2.44 m/s). Find a) the mass flow rate of water in the tubes, b) the heat transfer coefficient on the inside and

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

Chapter47: High-pressure, Low-pressure, And Absorption Chilled-water Systems

Section: Chapter Questions

Problem 13RQ: The subcooling temperature in a condenser can be measured by taking the difference between the A....

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