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Prandtl number in heat transfer analogues to which dimension less number in mass transfer. a) Schmidt number b) Sherwood number c) Peclet number d) Stanton

Respuesta :

Manetho

Answer:

a) Schmidt number

Explanation:

Prandtl number in heat transfer is analogues to Schmidt number in mass transfer.

Prandtl number in heat transfer is the ration of momentum diffusivity to the heat diffusivity.

[tex]P_r = \frac{\nu}{\alpha}[/tex]

Whereas, Schmidt number in mass transfer is the ratio of momentum diffusivity to the mass diffusivity.

[tex]S_c= \frac{\nu}{\nu_{AB}}[/tex]

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