The equation, Nst = f/2, is the _____________ analogy?
Correct answer: B. Reynolds
- A. Colburn
- B. Reynolds
- C. Prandtl
- D. None of these
Explanation
The Reynolds analogy equates the heat-transfer and momentum-transfer relationships, giving the approximate relation Stanton number, Nst, equal to friction factor divided by two. Colburn and Prandtl analogies include additional correction factors.
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