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Old   December 9, 2005, 12:55
Default Diffusion coefficient.
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Does anyone know where I can find the mass diffusion coefficient (D) of methane in air? Possibly as a function of stoichiometry and temperature. I need it to calculate the laminar flame thickness(delat_l) from delta_l = D/SL , where SL is the laminar flame thickness.

A reference to a book/tables would be great.
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Old   December 9, 2005, 14:14
Default Re: Diffusion coefficient.
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Bird, Stewart and Lightfoot, "Transport Phenomena", Wiley.

Binary Diffusion. Look at ch. 16.
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Old   December 10, 2005, 09:16
Default Re: Diffusion coefficient.
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Thank you!
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