Conduction occurs in the buffer zone for a fluid flowing... — Answer & Explanation | PrepBeePakistan

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HomeMCQsChemical Engineering

MEDIUMENGLISHChemical Engineering

Conduction occurs in the buffer zone for a fluid flowing through a heated pipe, only when Prandtl number is________________?

Correct answer: A

Explanation

Conduction dominates in the buffer zone when the Prandtl number (Pr) is small, specifically around 0.1.

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