Show that for identical conditions, mass transfer correlation Eq. (19-35d) predicts a higher mass transfer coefficient at low Reynolds numbers and Eq. (19-35a) predicts a higher mass transfer coefficient at high Reynolds numbers. Determine the Reynolds number at which the predicted mass transfer coefficients are equal.

Equation (19-35d)

Equation (19-35a)

Transcribed Image Text:

dk Sh= =0.082 Re0.69 Sc1/3, turbulent flow D