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Variation Of The Diffusion Coefficient Of Water Vapor In Flue Gas With

diffusion coefficient flue gas mass diffusivity water vapor

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#1 cheminst


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Posted 08 June 2019 - 02:15 AM



I need to develop an equation for variation of the diffusion coefficient of water vapor in flue gas (N2, O2 and CO2) with temperature at atmospheric pressure using the equation that has been derived using the Maxwell-Stefan equation.


Equation is mentioned here.

http://www.thermoped...om/content/696/(Equation just under table 4)


I know the mole fractions of water vapor, N2, O2 and CO2 in flue gas. But to derive the equation I need to get the values of diffusion coefficient of water vapor in pure N2, pure O2 and pure CO2 between the temperatures of 80 to 200 Celsius at atmospheric pressure.


Can anyone please mention a reliable source to get these values. I looked through the internet but couldn't find anything. :(





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