Determine optimum fin height andthe rate of heat transfer

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Reference no: EM13929359

A 12.1-cm-wide and 18-cm-high vertical hot surface in 25°C air is to be cooled by a heat sink with equally spaced finsof rectangular profile. The fins are 0.1 cm thick and 18 cm longin the vertical direction. Determine the optimum fin height andthe rate of heat transfer by natural convection from the heatsink if the base temperature is 65°C.

Reference no: EM13929359

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