Question: A nuclear reactor with its core constructed of parallel vertical plates 2.25m high and 1.5m wide has been designed on free convection heating of

A nuclear reactor with its core constructed of parallel vertical plates 2.25m high and 1.5m wide has been designed on free convection heating of liquid bismuth. Metallurgical consideration limits the maximum surface temperature of the plate to 975C and the lowest allowable temperature of bismuth is 325C. Estimate the maximum possible heat dissipations from both sides of each plate. The appropriate correlation for the convection coefficient is Nu= 0.13 (Gr. Pr) 1/3, Where the different parameter are evaluated as the mean film temperature. Given at t= 650C, p = 104 kg/m, cp = 150.7 J/kg- deg, k = 13.02 W/m - deg, u = 3.12 kg/m-hr

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