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Showing results 1 to 6 of 6 Search took 0.00 seconds. Search: Posts Made By: Goenitz

Forum: CFX June 20, 2019, 07:55

Replies: 8 How to use CFX own variables in user formulai Views: 1,184 Posted By Goenitz Though I am not successful converting gradients... Though I am not successful converting gradients into flux , but the code is working.

Forum: CFX June 17, 2019, 09:03

Replies: 8 How to use CFX own variables in user formulai Views: 1,184 Posted By Goenitz Hi, No Success yet as there are other... Hi, No Success yet as there are other problems. But even forcing Flux as your suggested expression, doesn't work. My expression is: LIBRARY: CEL: EXPRESSIONS:

Forum: CFX June 12, 2019, 09:24

Replies: 8 How to use CFX own variables in user formulai Views: 1,184 Posted By Goenitz yes, the mass flow condition wasn't appropriate... yes, the mass flow condition wasn't appropriate so solution was diverging. I want to set a boundary condition of Temperature on wall. it is ∂T/∂y=-(∑RHi)/λ. (R reaction rate, H enthalpy, λ thermal...

Forum: CFX June 11, 2019, 07:33

Replies: 8 How to use CFX own variables in user formulai Views: 1,184 Posted By Goenitz Anyway, I am more interested if actually it takes... Anyway, I am more interested if actually it takes temperature value by this simple expression. I took inspiration from tutorial 16 'reacting flow in mixing tube'. It had expressions like this. ...

Forum: CFX June 10, 2019, 20:06

Replies: 8 How to use CFX own variables in user formulai Views: 1,184 Posted By Goenitz I tried and Total temperature keep diverging...... I tried and Total temperature keep diverging... w/o this boundary condition, simulation works fine. However, it works till 10 iteration so I can see that expression takes T values and...

Forum: CFX June 10, 2019, 12:32

Replies: 8 How to use CFX own variables in user formulai Views: 1,184 Posted By Goenitz How to use CFX own variables in user formulai Hi I would like to use CFX variables like temperature, density, mass fraction, thermal conductivity. For example, expression is Mass flux=100*T*Random (suppose) T being the temperature at that...

Showing results 1 to 6 of 6

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