2.63: A circumferential fin of rectangular profile has a thickness of 0.7mm and is installed on a tube having a diameter of 3 cm that is maintained at a temperature of 200 C. The length of the fin is 2 cm and the fin material is copper. Calculate the heat lost by the fin to a surrounding convection environment at 100 C with a convection heat-transfer coefficient of 524 W/m2 • •C.

2.63: A circumferential fin of rectangular profile has a thickness of 0.7mm and is installed on a tube having a diameter of 3 cm that is maintained at a temperature of 200 C. The length of the fin is 2 cm and the fin material is copper. Calculate the heat lost by the fin to a surrounding convection environment at 100 C with a convection heat-transfer coefficient of 524 W/m2 • •C.

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Question

Transcribed Image Text:2.63: A circumferential fin of rectangular profile has a thickness of 0.7mm and is o installed on a tube having a diameter of 3 cm that is maintained at a temperature of du 200 C. The length of the fin is 2 cm and the fin material is copper. Calculate the heat lost by the fin to a surrounding convection environment at 100•C with a convection heat-transfer coefficient of 524 W/m2 •C.

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