120 likes | 1.32k Views
Analogy between momentum, heat and mass transfer. Example:
E N D
Analogy between momentum, heat and mass transfer Example: A large volume of pure water at 26.1 oC is flowing parallel to a flat plate of solid benzoic acid at a velocity of 0.061 m/s. The length of the plate is 0.244 m and the solubility of benzoic acid in water is 0.02948 kmol/m3 and the diffusivity is 1.245×10-9 m2/s. Calculate the mass-transfer coefficient and the heat transfer coefficient for this system using analogy between momentum, heat and mass transfers. Given that JD=0.99 Re-0.5