- #1

Clausius2

Science Advisor

Gold Member

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[tex]D_{H_2-Air}=7,78 \cdot 10^{-5} m^2/s[/tex]

[tex]D_{He-Air}=7,17 \cdot 10^{-5} m^2/s[/tex]

both of them for [tex]T=300K[/tex] and [tex]P=1atm[/tex]. I am looking for experimental validation. I have searched in the web for tables, and in my library for handbooks, but I have not found any interesting. Do you have some experimental table which can confirm my calculated coefficients?

Thanks.