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Moving Mesh and Probes ... measurement curve is not smooth
Posted 4 nov. 2010, 13:13 UTC−4 0 Replies
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I was trying to modelize an infinite moving wave in a Low Reynolds environment and compare it to the one stated by Taylor.
The design seems ok for me, but I still have a problem that I couldn't solve alone. The speed of fluid (which I get through a probe on one boundary) is not a smooth curve. From time to time, there is discontinuities. These discontinuities are not so small, and the fit is not accurate.
I attached 2 files :
* the curve which is the plot over the probe on the boundary
* the model
Can someone tell me if the fluctuations can come from the fact that the probe is on a moving mesh?
Hello Jean-Christophe Lavocat
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