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In: Mechanical Engineering

A 6 in. schedule 800 steel pipe (OD =6.62 in) will be used to transport 450...

A 6 in. schedule 800 steel pipe (OD =6.62 in) will be used to transport 450 F steam from a boiler house to a new process unit. the pipe will be buried at a depth of 3 ft (to be pipe centerline). the soil at the plant site has an average thermal conductivity of 0.4 btu/h.ft F and the minimum expected ground surface temperature is 20 F. Estimate the rate of heat loss per loot of pipe length for the following cases: a. the pipe is not insulated b. the pipe is covered with a 2 in. thick layer of magnesia insulation

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samet mamat answered 1 year ago
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