Question-AnswerCategory: Food Engineeringcalculate-the-overall-heat-transfer-coeffi-cient-of-a-steel-pipe-based-on-the-inside-area-the-inside-diameter-of-the-pipe-is-10-cm-and-the-pipe-is-2-cm-thick-the-inside-convective-heattransfer-c
Sumit asked 1 year ago

Calculate the overall heat-transfer coeffi cient of a steel pipe based on the inside area. The inside diameter of the pipe is 10 cm, and the pipe is 2 cm thick. The inside convective heattransfer coeffi cient is 350 W/(m 2 °C), the outside convective heat-transfer coeffi cient is 25 W/(m 2 °C), the thermal conductivity of the steel pipe is 15W/(m °C). If the pipe is used to convey steam at a bulk temperature of 110°C and the outside ambient temperature is 20°C, determine the rate of heat transfer from the pipe.

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