Schmidt number is given by ___________________?
Correct answer: A. μ/ρDAB
- A. μ/ρDAB
- B. Re × Pe
- C. Sh × Pe
- D. Re/Pe
Explanation
The Schmidt number is the ratio of momentum diffusivity to mass diffusivity: Sc = ν/D_AB = μ/(ρD_AB). It compares the thickness of velocity and concentration boundary layers.
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