Q4: Air at 20°C and with 1 Bar Pressure is flowing over a flat plate at a velocity of 2.801 m/s. If the plate is 27.5 cm wide and at 60°C, calculate the value of Boundary layer thickness, Average friction coefficient, Shear stress due to friction, Local convective heat transfer coefficient, Average heat transfer coefficient, Rate of heat transfer by convection and Total Drag on the plate. The properties at 40°C are: Density: 1.1298 kg/m, cp = 1.005 kJ/kg°C, k= 0.02777 w/m°C, Kinematic viscosity is 17.12 x 106 m2/s

Q4: Air at 20°C and with 1 Bar Pressure is flowing over a flat plate at a velocity of 2.801 m/s. If the plate is 27.5 cm wide and at 60°C, calculate the value of Boundary layer thickness, Average friction coefficient, Shear stress due to friction, Local convective heat transfer coefficient, Average heat transfer coefficient, Rate of heat transfer by convection and Total Drag on the plate. The properties at 40°C are: Density: 1.1298 kg/m, cp = 1.005 kJ/kg°C, k= 0.02777 w/m°C, Kinematic viscosity is 17.12 x 106 m2/s

Principles of Heat Transfer (Activate Learning with these NEW titles from Engineering!)

8th Edition

ISBN:9781305387102

Author:Kreith, Frank; Manglik, Raj M.

Publisher:Kreith, Frank; Manglik, Raj M.

Chapter5: Analysis Of Convection Heat Transfer

Section: Chapter Questions

Problem 5.54P

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