A tank containing 100 kg of water. copper tube wound in a coil with 4.0 m length of 15 mm-O.D, 2 mm-wall-thickness, The tank contains a stirrer driven by a small electric motor, and the walls of the tank are well insulated. If the initial temperature of the water is 20°C, A stream of 1 g/s of hydrogen gas at 1 MPa and 80°C is to be cooled, the H2 gas is passed through the coil, will the outlet temperature be less than 28°C after 2 hours of operation?
A tank containing 100 kg of water. copper tube wound in a coil with 4.0 m length of 15 mm-O.D, 2 mm-wall-thickness, The tank contains a stirrer driven by a small electric motor, and the walls of the tank are well insulated. If the initial temperature of the water is 20°C, A stream of 1 g/s of hydrogen gas at 1 MPa and 80°C is to be cooled, the H2 gas is passed through the coil, will the outlet temperature be less than 28°C after 2 hours of operation?
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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A tank containing 100 kg of water. copper tube wound in a coil with 4.0 m length of 15 mm-O.D, 2 mm-wall-thickness, The tank contains a stirrer driven by a small electric motor, and the walls of the tank are well insulated. If the initial temperature of the water is 20°C, A stream of 1 g/s of hydrogen gas at 1 MPa and 80°C is to be cooled, the H2 gas is passed through the coil, will the outlet temperature be less than 28°C after 2 hours of operation?
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