A square flat plate with a side length of 0.65 m is maintained at Tw 100°C. The plate is exposed to a convection environment at 30°C. An applicable correlation is Nu-Pr¹/3 (0.037Re0.8 - 871) eqn. (5-85) when the condition of flow gives Re=7 x 105 and the Pr = 0.708. If the thermal conductivity of the convection fluid is 0.03 W/m K. what is the rate of heat transfer given up by the plate? Express your answer in Wattts.

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Chapter5: Analysis Of Convection Heat Transfer
Section: Chapter Questions
Problem 5.31P
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A square flat plate with a side length of 0.65 m is maintained at Tw
100°C. The plate is exposed to a convection environment at 30°C.
An applicable correlation is
Nu Pr¹/3 (0.037Re0.8-871)
eqn. (5-85)
when the condition of flow gives Re = 7 x 105 and the Pr = 0.708. If
the thermal conductivity of the convection fluid is 0.03 W/mK,
what is the rate of heat transfer given up by the plate? Express your
answer in Wattts.
Transcribed Image Text:A square flat plate with a side length of 0.65 m is maintained at Tw 100°C. The plate is exposed to a convection environment at 30°C. An applicable correlation is Nu Pr¹/3 (0.037Re0.8-871) eqn. (5-85) when the condition of flow gives Re = 7 x 105 and the Pr = 0.708. If the thermal conductivity of the convection fluid is 0.03 W/mK, what is the rate of heat transfer given up by the plate? Express your answer in Wattts.
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