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Engineering, 11.07.2019 02:20 KaleahV

Air flowing over a 1m long flat plate at a velocity of 7 m/s has a friction coefficient given as cf=0.664(vx/v)^-0.5, where x is the location along the plate. determine the wall shear stress and the air velocity gradient on the plate surface at mid-length of the plate. evaluate the air properties at 20°c and 1 atm

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