Use the following air properties to solve the problem: p = 1.2kg/m³, μ = 1.8 10-5kg/ms, C₂ = 1007 J/Kg * K, k = 0.025 W/mK, Pr = 0.74, v = 1.5 * 10-5 m²/s Air at 20°C flows parallel over a long horizontal flat plate heated from below with constant heat flux 200 W/m². If the average speed is measured to be 1 m/s, determine a. The surface temperature 1 meter from the leading edge b. The surface temperature 20 meters from the leading edge c. The boundary layer thickness 20 meters from the leading edge

Principles of Heat Transfer (Activate Learning with these NEW titles from Engineering!)
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Chapter7: Forced Convection Inside Tubes And Ducts
Section: Chapter Questions
Problem 7.20P
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= 1.8 * 10-5kg/ms,
Use the following air properties to solve the problem: p = 1.2kg/m³, μ
C₂ = 1007 J/Kg * K, k = 0.025 W/mK, Pr = 0.74, v = 1.5 * 10-5 m²/s
Air at 20°C flows parallel over a long horizontal flat plate heated from below with constant heat flux of
200 W/m². If the average speed is measured to be 1 m/s, determine
a. The surface temperature 1 meter from the leading edge
b. The surface temperature 20 meters from the leading edge
c. The boundary layer thickness 20 meters from the leading edge
Transcribed Image Text:= 1.8 * 10-5kg/ms, Use the following air properties to solve the problem: p = 1.2kg/m³, μ C₂ = 1007 J/Kg * K, k = 0.025 W/mK, Pr = 0.74, v = 1.5 * 10-5 m²/s Air at 20°C flows parallel over a long horizontal flat plate heated from below with constant heat flux of 200 W/m². If the average speed is measured to be 1 m/s, determine a. The surface temperature 1 meter from the leading edge b. The surface temperature 20 meters from the leading edge c. The boundary layer thickness 20 meters from the leading edge
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