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Chemistry, 20.08.2019 21:10 HopeBordelon4
Hot air at 80°c is blown over a 2-m by> on0 4-m flat surface at 30°c. if the average? convection heat transfer coefficient varies between 20 w/m2 °c and 100 w/m °c, draw a relation between the rate of heat transfer from the air to the 80°c air 30°c plate.(nm kw) and the convection heat transfer coefficient
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Hot air at 80°c is blown over a 2-m by> on0 4-m flat surface at 30°c. if the average? convectio...
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