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Old   August 18, 2010, 21:43
Default Question about UDS diffusivity
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I have a question about UDS diffusivity: why the default value for any constant UDS diffusivity is 1 kg/m^2-s? If my understanding is correct, the diffusivity of air is only 10^-5 something.

Thank you for your answer.
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Old   March 7, 2018, 01:39
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hi, I found the same question with you, but I saw this thread now, have you understand this question? can you help me? thank you!
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