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-   -   distortion of mesh while loading the report (http://www.cfd-online.com/Forums/cfx/24802-distortion-mesh-while-loading-report.html)

fkonias November 8, 2007 06:22

distortion of mesh while loading the report
 
When loading the results in the cfx-post a message box appears: an appropriate report template was found for this case. Turbine rotor report. Load y/n? I choose yes, but while loading, it distorts the mesh and all the reports end up wrong. To be exact the polyline at the 20% and 80% span is not constant but it looks more like a sin(x) plot. I don't know what is causing it and what is affected by it! How can I fix that?

johnny November 9, 2007 07:49

Re: distortion of mesh while loading the report
 
Make sure your turbo initialization is correct. If it's not, the meridional space can be all messed up, and span plots can look strange.

fkonias November 9, 2007 08:40

Re: distortion of mesh while loading the report
 
But at the time I only run steady state with frozen rotor and so there is no initialization(first run of a series). The problem appeared after increasing the number of blades that were to be modeled, for the rotor. I did that so the pitch would get closer to unity.


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