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(Solved): 2\deg A two centimeter in diameter rod withi a length of 10 cm is ginded by a grinder. During grindi ...
2\deg A two centimeter in diameter rod withi a length of 10 cm
is ginded by a grinder. During grinding, 20% of the pawer
of the grinder dissipates into frictional lieat at the time of
grinding power is 1 kw instantly. Determine the temperature of
tive grinded surface and the surface at the end, if the
free stream temperature is 20\deg C, combined convective-redistin
heat transfer cofficient is 10(w)/(w^(2)*k), and thermal condectim
of the metal rod is 50(W)/(m.K).