The film penetration model of mass transfer was enunciated by______________________?
Correct answer: B. Toor and Marcello
- A. Gilliland
- B. Toor and Marcello
- C. Stefan
- D. Fick
Explanation
The film-penetration model combines the ideas of a stagnant interfacial film and penetration by fluid elements, and is associated with Toor and Marchello. Higbie is associated with the simpler penetration theory, so confusing the two is the usual trap.
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