Chemical Engineering - Fluid Mechanics - Discussion

Discussion Forum : Fluid Mechanics - Section 5 (Q.No. 16)
16.
The ratio of hydrodynamic boundary layer to thermal boundary layer thickness in case of liquid metals is
< 1
1
> 1
2
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
2 comments Page 1 of 1.

Bashir said:   5 years ago
Please explain the answer.

Amit Gupta said:   5 years ago
T.B.L = H.B.L/(Npr)^1/3.

*Npr for liquid metals is less than 1.

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