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-   -   Boundary conditions problem for flow blockage analysis in a channel (http://www.cfd-online.com/Forums/fluent/113984-boundary-conditions-problem-flow-blockage-analysis-channel.html)

mqasimali March 2, 2013 14:25

Boundary conditions problem for flow blockage analysis in a channel
 
Hello friends,
I am working for my MS thesis on a flow blockage analysis. I have taken the axissymmetric around y axis (x=0) on axis with velocity along y axis 24 m/s and x axis is zero. but when i enter in boundary conditions in fluent it shows x and y velocity of 2d case only but radial and axis velocity for axissymetric conditions and offcorase solution is not being initialized. Help me out. thank you :)

chaosh March 4, 2013 19:47

Fluent allows you to be axisymmetric only along the X axis.

mqasimali March 6, 2013 07:35

so what does it mean> i cant have the axissymmetric case along y axis?????????? :confused:

flotus1 March 6, 2013 09:26

Exactly.

The simple solution is to rotate your model.
Keep in mind that the whole model has to be above the x-axis.


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