A plate with negligible thickness of 50 cm and a length of 100 cm is exposed to 2 different air flows in the same direction from its lower and upper surface along its length. The speed of the air flowing from the upper surface of the plate is 3600 m / min and its temperature is 473 K, the temperature of the air flowing from the lower surface is 298 K and its speed is 600 m / min. Calculate the total heat exchange between both fluids. (Assume the initial temperature of the plate is 160⁰C.)
A plate with negligible thickness of 50 cm and a length of 100 cm is exposed to 2 different air flows in the same direction from its lower and upper surface along its length. The speed of the air flowing from the upper surface of the plate is 3600 m / min and its temperature is 473 K, the temperature of the air flowing from the lower surface is 298 K and its speed is 600 m / min. Calculate the total heat exchange between both fluids. (Assume the initial temperature of the plate is 160⁰C.)
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 plate with negligible thickness of 50 cm and a length of 100 cm is exposed to 2 different air flows in the same direction from its lower and upper surface along its length. The speed of the air flowing from the upper surface of the plate is 3600 m / min and its temperature is 473 K, the temperature of the air flowing from the lower surface is 298 K and its speed is 600 m / min. Calculate the total heat exchange between both fluids. (Assume the initial temperature of the plate is 160⁰C.)
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