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December 19, 2017, 02:37 |
Shear rate dependent chemical reaction rates
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#1 |
Member
Join Date: Jun 2017
Posts: 40
Rep Power: 8 |
Hello
I am trying to define some reactions with shear rate dependent rates in CFX, i.e, reaction rates are higher when/where shear rate is lower. However, at the moment when I want to run the simulation, it throws an error saying: Error processing expression 'Reaction Rate'. The expression is invalid because: Shear Rate is not available for use in this term I previously had a similar problem with Shear dependent kinematic diffusivity and solved them using a ccl with RULES modified. I was wondering if I can do the same here, like this: RULES: PARAMETER: Reaction Rate Dependency List = ANY END END I would appreciate any comment on that. Thanks a lot. |
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December 19, 2017, 14:45 |
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#2 |
Senior Member
Join Date: Jun 2009
Posts: 1,804
Rep Power: 32 |
Sure that should work if the requested variables is a valid ANSYS CFX name.
I think you are interested in the "Shear Strain Rate" though. |
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