The cake mix, whose initial temperature is 25°C, will be baked at 120°C in a cylindrical mold. It takes 802 h for the core temperature of the cake to reach 98°C and this time is considered sufficient for baking the cake. Calculate the diameter of the mold in which the cake should be placed. h=68.6 W/m?K, d=840 kg/m³ cp=3400 J/kgK, k=1.2 W/mK, A=3.07

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Chapter7: Forced Convection Inside Tubes And Ducts
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Heat Transfer

The cake mix, whose initial temperature is 25°C, will be baked at 120°C in a cylindrical mold.
It takes 802 h for the core temperature of the cake to reach 98°C and this time is considered
sufficient for baking the cake. Calculate the diameter of the mold in which the cake should
be placed. h=68.6 W/m?K, d=840 kg/m³ cp=3400 J/kgK, k=1.2 W/mK, A=3.07
Transcribed Image Text:The cake mix, whose initial temperature is 25°C, will be baked at 120°C in a cylindrical mold. It takes 802 h for the core temperature of the cake to reach 98°C and this time is considered sufficient for baking the cake. Calculate the diameter of the mold in which the cake should be placed. h=68.6 W/m?K, d=840 kg/m³ cp=3400 J/kgK, k=1.2 W/mK, A=3.07
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