Thermodiffusion or Soret effect
Hello all,
Does anyone know where to find or understand the physics behind thermodiffusion in dilute gas mixtures. I know that mass separation occurs due to a strong temperature gradient in the flow. But I also know that this effect is related to molecular pressure gradients in a mixture somehow. Is anyone knowledgeable in this area and can they point me to a good resource on information? Thanks in advance! |
Re: Thermodiffusion or Soret effect
Bird, Stewart & Lightfoot, Transport Phenomena, Ch 18.4.
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Re: Thermodiffusion or Soret effect
More detailed theoretical developments are given by:
S. Chapman and T. G. Cowling, The Mathematical Theory of Non-Uniform Gases J. O. Hirschfelder, C. F. Curtiss, and R. B. Bird, Molecular Theory of Gases and Liquids |
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