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-   -   [HELP]:laminar reaction in cfx44 (http://www.cfd-online.com/Forums/cfx/19288-help-laminar-reaction-cfx44.html)

Leo November 9, 2002 10:38

[HELP]:laminar reaction in cfx44
 
Hi cfxusers, I am working on simulating laminar reaction in tube reactor with heated wall. A(g)+B(g)-->C(g)+D(g) in LAMINAR flow. may I use INFOCHEM database for setting the species? I do this but it said the species cannot be dealed. I want to set myself reaction rate for the reaction without the Arehnius law. would you give me a example with user subroutine? may I set different diffusivity for different species? (the diffusivity is function of temperature.

if someone has the related experience, pls give me some examples for it?

thanks lots


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