[doublestrong]

Hi, everyone,
Open test cases of centrifugal compressors are very useful to validate CFD code. Thanks are due to the folks who release coordinates of geometry and measurement results. Every open test case is fairly precious. However, some test cases may not be known by people who want them. So I start this thread and would like to collect open test cases here.

Could you provide names and related papers releasing coordinates and test data of open test cases of centrifugal compressors if you know any. Particularly, if the data concerning surge and stall also has been released in a test case, please write a note about it.

Here are some cases I know:
1. SRV2-O, coordinates and test data(http://proceedings.asmedigitalcollec...icleid=1571244)

2. Radiver and Radiver 2, homepage of the case(http://www.ist.rwth-aachen.de/typo3/...php?id=374&L=1), they will send you data if you ask.

3. NASA CC3 centrifugal compressor, coordinates and test data(http://ntrs.nasa.gov/search.jsp?R=19970024917), measurements of surge(http://ntrs.nasa.gov/search.jsp?R=20030013622)

4. NASA Low-Speed Centrifugal Compressor ,coordinates and test data(http://ntrs.nasa.gov/search.jsp?R=19950025564)

Thanks.

[Candycrush]

I have started my research work on radial vaneless diffuser. To start with I require a standard centrifugal compressor with vaneless diffuser geometry. Can you please suggest me how to get hub,shroud n blade curve files for any standard open test case of centrifugal compressor with vaneless diffuser.

Thanks in advance!!

[Candycrush]

I have started my research work on radial vaneless diffuser. To start with I require a standard centrifugal compressor with vaneless diffuser geometry. Can you please suggest me how to get hub,shroud n blade curve files for any standard open test case of centrifugal compressor with vaneless diffuser.

Thanks in advance!![/QUOTE]

[Kirubakaran]

Hello all,


NASA Low speed centrifugal compressor validation cases (with vaneless and vaned diffuser) are available in this site.



https://learncaenow.blogspot.com/

[Tobi]

This is ANSYS related not FOAM related. I am not sure if this will help anybody using FOAM as there are no case files. Maybe I did not see it but for me it seems that it is only ANSYS.

[Kirubakaran]

Hi,

I am sorry. I did not notice that. The link I have posted contains ansys related files only. However, cad data present in the link may be used for openfoam too.