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Plotting Variables and Surfaces
Posted 22 sept. 2011, 14:57 UTC−4 1 Reply
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I solved a model that consists of a tube with a perforation. The default output from COMSOL is to plot the velocity magnitude. I would prefer to plot the flow rate. How do I go about doing this? Also is there any way to select a surface to plot from the existing geometry? Ultimately, I want to determine the flow rate from the perforation and would like to select only that surface.
1 Reply Last Post 22 sept. 2011, 17:33 UTC−4
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Posted:
1 decade ago
Hi,
Off the top of my head I would define a variable as the surface integral of velocity (=flow rate) and then create a surface in the data set selecting the face you need, then you may create a 2D plot on the newly created surface-data set and under it you may create a surface plot selecting the above mentioned variable.
Cheers
Off the top of my head I would define a variable as the surface integral of velocity (=flow rate) and then create a surface in the data set selecting the face you need, then you may create a 2D plot on the newly created surface-data set and under it you may create a surface plot selecting the above mentioned variable.
Cheers