Prandtl and Reynolds analogy are same, when Prandtl number is
A)0.5
B)1
C) 2
D)1.5

Name: Prandtl and Reynolds analogy are same, when Prandtl number is A)0.5 B)1 C)> 2 D)1.5
Brand: Quizplus
Rating: 4.9 (48 reviews)

Question

Prandtl and Reynolds analogy are same, when Prandtl number is
A)0.5
B)1
C)> 2
D)1.5

Quizplus · Accepted Answer

The Prandtl and Reynolds analogies are the same when the Prandtl number (Pr) is equal to 1. This is because both analogies relate the momentum and heat transfer processes, and when Pr = 1, it implies that the momentum and thermal diffusivities are equal, making the analogies directly comparable.

Prandtl and Reynolds Analogy Are Same, When Prandtl Number Is