Help nitrogen, oxygen diffusion coefficient

2008-06-08View Original

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This post was last posted by Hanguang Duanshui on 2009-8-11 11:37. Please help me find the diffusion coefficients of nitrogen and oxygen in the vapor and liquid phases respectively. Thank you in advance!

Reply #22009-08-11

The diffusion coefficient can be calculated according to relevant empirical formulas, such as Fujita's formula.

Reply #32010-04-24

Diffusion coefficient calculation software: http://www.htcsoft.com/DABsetup.zip This software can use molecular volumes as well as critical volumes. If you don't know the molecular volume, enter the critical volume. The calculation results have sufficient accuracy.

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Help nitrogen, oxygen diffusion coefficient

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