✦ LIBER ✦
Comment on “Navier–Stokes Revisited,” H. Brenner, Physica A 349 (2005) 60
✍ Scribed by A.F. Mills
- Book ID
- 104078264
- Publisher
- Elsevier Science
- Year
- 2006
- Tongue
- English
- Weight
- 111 KB
- Volume
- 371
- Category
- Article
- ISSN
- 0378-4371
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✦ Synopsis
Brenner [Physica A 349 (2005) 60] has proposed that the diffusion creep velocity resulting from a concentration gradient along a surface is a consequence of a no-slip boundary condition on the fluid volume average velocity. It is shown that the proposed formula for the creep velocity contradicts Graham's law for isobaric diffusion in a passage, and is also in disagreement with a number of kinetic-theory studies.