Determine the steady state temperature distribution

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Reference no: EM131284943

A circular disk of thickness G and outer radius is mounted on a shaft of radius The shaft and disk rotate inside a stationary sleeve with angular velocity Ro . Ri Z.

Because of friction between the disk and sleeve, heat is generated at a flux . qo cc The disk exchanges heat with the surroundings by convection. The ambient temperature is Due to radial variation in the tangential velocity, the heat transfer coefficient varies with radius according to

h= h_i(r/R_i)²

Assume that no heat is conducted to the sleeve and shaft; use a fin approximation to determine the steady state temperature distribution.

Reference no: EM131284943

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