Water at 20°C flows with a velocity of 10m/s over a flat plate which is maintained at 80°C. Find the thermal boundary layer thickness at 1.5m from the leading edge. Viscosity and thermal conductivity of water are 4.5x10 Pa-s and 0.65 W/m-K respectively.

Water at 20°C flows with a velocity of 10m/s over a flat plate which is maintained at 80°C. Find the thermal boundary layer thickness at 1.5m from the leading edge. Viscosity and thermal conductivity of water are 4.5x10 Pa-s and 0.65 W/m-K respectively.

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

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Chapter7: Forced Convection Inside Tubes And Ducts

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Mechanisms of heat transfer

Heat transfer is an essential discipline in thermal engineering that deals with the transfer, conversion, usability, and creation of heat or thermal energy. Transfer of heat occurs through various mechanisms like conduction, convection, radiation, and change of phases. All these mechanisms have distinct characteristics, but these mechanisms can simultaneously occur in an identical system.

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ASAP

Water at 20°C flows with a velocity of
10m/s over a flat plate which is maintained
at 80°C. Find the thermal boundary layer
thickness at 1.5m from the leading edge
Viscosity and thermal conductivity of water
are 4.5x10 Pa-s and 0.65
W/m-K
respectively.

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