Combined heat and mass transfer

[dbachovchin]

The Dittus Boelter and Sieder Tate relations may be used for heat transfer coefficients. Analogous forms with Sh and Sc instead of Nu and PR may be used for mass transfer. Does the resulting expression meed to be corrected or modified if their is simultaneous heat transfer?

i.e. Is there a good correlation for mass transfer coefficient if there is simulataneous heat transfer?

 

[25362]

Have a look at J.P.Holman's Heat Transfer chapter 11. It's a McGraw-Hill Kogakusha edition.