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Plotting Radial Velocity and Tangential Velocity in CFD Post |
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January 27, 2011, 20:07 |
Plotting Radial Velocity and Tangential Velocity in CFD Post
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#1 |
Senior Member
Ashkan Javadzadegan
Join Date: Sep 2010
Posts: 255
Rep Power: 17 |
Hi all
I applied cylindrical velocity components at inlet of a pipe as inlet boundary condition as below: Axial Component: 0.175*(1-(r/R)^2) Radial Component: 0 Theta Component: 0.02*r I want to plot Radial Velocity and Tangential Velocity along the pipe but I do not know how? I just can plot the Cartesian component of velocity (u,v,w) in CFD Post. Does anyone know how I can plot Radial Velocity and Tangential Velocity in CFD Post? Best regards, AshtonJ |
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January 27, 2011, 21:23 |
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#2 |
Senior Member
Bharath kumar
Join Date: Apr 2009
Posts: 169
Rep Power: 17 |
In cfx post go to turbo mode then define your rotation axis next click calculate velocity components.now you can plot the variables you need.
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April 24, 2012, 05:30 |
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#3 |
Senior Member
Ashkan Javadzadegan
Join Date: Sep 2010
Posts: 255
Rep Power: 17 |
Dear bharath
I did a FSI(Fluid Solid Interaction) modelling in a pipe. In CFD post when I wanted to plot axial, radial and circumferential velocity components, I got this error: "No data exists for variable "Velocity Axial" specified in object series 1.” However, I went to Turbo mode, defined my rotation axis and clicked calculate velocity components. Does anybody know how to fix this problem? Thanks Regards, AshtonJ |
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July 12, 2015, 09:07 |
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#4 |
New Member
meizhenwang
Join Date: Jul 2015
Posts: 5
Rep Power: 11 |
Hi ashtonJ
Have you solved the problem of plotting axial, radial and circumferential velocity components in CFX-Post? thanks regards |
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July 13, 2015, 01:53 |
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#5 |
Senior Member
Ashkan Javadzadegan
Join Date: Sep 2010
Posts: 255
Rep Power: 17 |
Hi Jane,
Try what bharath suggested. You should be able to plot the velocity components. |
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July 13, 2015, 03:49 |
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#6 |
New Member
meizhenwang
Join Date: Jul 2015
Posts: 5
Rep Power: 11 |
Hi,ashtonJ
In "turbo",first I define a Axial,and then click the " Calculate Velocity Components",an error appears as following No data types for variable Mesh Velocity Axial Warning Action more_vars failed do you know how to fix this problem? |
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