CFD plotting problem. Please help!! :(

lucbutt · May 20, 2017, 16:35

Hi, I'm having some difficulties with my CFD. As seen in the first picture when the simulation is running the residual is plotting as normal but as for the the other plots Cl, Cd, Cl/Cd etc etc. does just simply do not show any plotting on the graph, if it makes sense to explain it. Please can someone points out what is wrong because I'm just going mad figuring what is wrong. Thanks

HBGL · May 23, 2017, 05:51

Hello lucbutt,

For your residuals plot, the residuals values are plotted against iterations.
But for your Cl, Cd and Cl/Cd plots, the y-values are against "Physical time".

It seems to me that you triggered the physical time for the X-axis representation in the "Plots" and "Monitor" nodes.

Hope this has been helpful

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May 23, 2017, 05:51		#2
HBGL New Member Hatim Join Date: Feb 2017 Location: France Posts: 5 Rep Power: 9	Hello lucbutt, For your residuals plot, the residuals values are plotted against iterations. But for your Cl, Cd and Cl/Cd plots, the y-values are against "Physical time". It seems to me that you triggered the physical time for the X-axis representation in the "Plots" and "Monitor" nodes. Hope this has been helpful