The Sieder-Tate Correlation for Heat Transfer in Turbulent Flow in Pipe

question 2

Multiple Choice

The Sieder-Tate correlation for heat transfer in turbulent flow in pipe gives Nu ? Re0.8 , where, Nu is the Nusselt number and Re is the Reynolds number for the flow. Assuming that this relation is valid, the heat transfer co-efficient varies with the pipe diameter (D) as

• A)D-1.8
• B)D-0.2
• C)D0.2
• D)D1.8

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