How to use SST Curvature Correction
Hi, I am looking at using the SST Curvature Correction in a flow simulation and am struggling to figure out how to use it! I have enabled the beta features, and now can not find where the curvature correction option is, would someone be able to give me some explanation of how to use it or point me in the direction of a tutorial? Cheers Mike
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Re: How to use SST Curvature Correction
Hello Mike,
In CFX-11 go to Fluid Models in Domain definition. Then Turbulence Model - Shear Stress Transport, Advanced Control - SST Curvature Correction - on. Regards |
Re: How to use SST Curvature Correction
hi hdj, As you suggestion, But I can't find the SST Curvature Correction all the same. In the CFX help, there have the option of SST Curvature Correction and SST Reattachment Modification. but i can't find in the CFX-pre, I don't know why? Regards
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Re: How to use SST Curvature Correction
You should export *.def file to *.ccl and modify it. There is no GUI for this option.
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Re: How to use SST Curvature Correction
Hi, Alexey, I have export *.def file to *.ccl file.but i don't know how to modify it. Could you please send me a *.def file or *.ccl file which you have the SST curvature correction? my email is: chenwei19840117@gmail.com Thank you very much!
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Re: How to use SST Curvature Correction
would someone be able to correct this for me as I dont know how to edit the ccl files!
FLUID MODELS: COMBUSTION MODEL: Option = None END HEAT TRANSFER MODEL: Option = None END THERMAL RADIATION MODEL: Option = None END TURBULENCE MODEL: Option = SST TRANSITIONAL TURBULENCE: Option = Fully Turbulent END END TURBULENT WALL FUNCTIONS: Option = Automatic END END Thanks Mike |
Re: How to use SST Curvature Correction
Hello Wei Chen,
First of all check out whether beta features are enabled. (Edit - Options - CFX-Pre - Physic Preferences - Enable Beta Features) Regards |
Re: How to use SST Curvature Correction
Hi hdj, I have did what as you suggested. But there are still no SST Curvature Correction option. :(
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Re: How to use SST Curvature Correction
Hi, I have the beta features enabled, but as there is no GUI for editing the curvature correction could someone tell me what i need to type into the command editor and where to turn the sst curvature correction on? Cheers Mike
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Re: How to use SST Curvature Correction
Hello Wei Chen, Hello Mike.
Strange that you don't have a GUI for it, anyway here is that section in ccl: TURBULENCE MODEL: Option = SST SST Curvature Correction = On END Regards |
Hi everyone, I was wondering if anyone had the source code for the curvature and Rotation correction which i can eyeball and implement, I would really appreciate this please. Could you send/forward to ourdean@gmail.com
Cheers |
CFX is a commercial package and the source code is not available. You will have to look at the references to academic articles listed in the documentation.
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