Chemical Engineering - Mass Transfer - Discussion

Discussion Forum : Mass Transfer - Section 14 (Q.No. 13)
13.
The velocity, concentration and temperature boundary, for the boundary layer development on a flat plate during connective mass transfer will be same, if
NSc = 1
NSc = NPr = NLe
NPr = NLe
NSc = NLe
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
2 comments Page 1 of 1.

GURJAR said:   2 years ago
N (le) - Lewis number.

It is the ratio of thermal diffusivity to mass diffusivity.

Amit said:   2 years ago
What is N(Le) number?

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