Cp=1.01 kJ/kg.C, : p = 1.128 kg/ m3, Pr=0.7 find 1-The average heat transfer coefficient. 2- Total heat transfer rate. 3- The thickness of thermal boundary layer ?

Elements Of Electromagnetics
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ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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Air at temperature 20 C and pressure 1 atm, flow over a flat plate at 3 m/s. The surface
temperature of the plate 60 C and the plate width 30 cm, at distance 30 cm from the
leading edge . Take the air properties as following, µ=2.02x10^-5 kg/m.s, k=0.0292 W/m.C,
Cp=1.01 kJ/kg.C, : p = 1.128 kg/ m3, Pr=0.7 find
1-The average heat transfer coefficient. 2- Total heat transfer rate. 3- The thickness of
thermal boundary layer ?
Transcribed Image Text:Air at temperature 20 C and pressure 1 atm, flow over a flat plate at 3 m/s. The surface temperature of the plate 60 C and the plate width 30 cm, at distance 30 cm from the leading edge . Take the air properties as following, µ=2.02x10^-5 kg/m.s, k=0.0292 W/m.C, Cp=1.01 kJ/kg.C, : p = 1.128 kg/ m3, Pr=0.7 find 1-The average heat transfer coefficient. 2- Total heat transfer rate. 3- The thickness of thermal boundary layer ?
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