a heat transfer experiment consist of a stream of air blowing
over a heated horizontal plate....
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Mechanical Engineering
a heat transfer experiment consist of a stream of air blowingover a heated horizontal plate. what causes the formation of bothvelocity and thermal boundary layers? what causes a difference inthickness between them?
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A thin layer of Air flowing over a plate will stick over it due to noslip condition This condition states that the velocity of the fluid at the solid surface equals the velocity of that surface The result of this condition is that a velocity boundary layer is formed in which the relative velocity varies from zero at the wall to the value of the relative velocity099 at some distance from the wall Velocity Boundary layer thickness is denoted by Velocity boundary layer
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