CFD Online Discussion Forums

CFD Online Discussion Forums (https://www.cfd-online.com/Forums/)
-   STAR-CD (https://www.cfd-online.com/Forums/star-cd/)
-   -   analysis of 3D sector of piston (https://www.cfd-online.com/Forums/star-cd/199103-analysis-3d-sector-piston.html)

Jithin February 26, 2018 00:15

analysis of 3D sector of piston
 
2 Attachment(s)
Hello,
How can we analyse sector of a 3D piston in star cd , without creating 2d template.. I mean how can we analyse a piston with tangential holes into the compression chamber..I have provided an image for the same....when i created the spline , i didn't get a proper spline..both images are provided..

kindly help :) :)

AbhiAc August 3, 2018 17:47

If you are still looking for an answer. For the es-ice sector tool, it has to have rotational symmetry.

cnaksoy August 9, 2018 05:07

hi,

I don't know what you can try to fix your issue.
but I am curious about that hole :) could you explain me shortly what the purpose of that hole is if it is not confidential?

maybe a link for an article etc.

thank you.

AbhiAc August 9, 2018 05:53

Hi Cnaksoy, that was also on my mind. I would think the hole would increase soot and probably also undermine the swirl in the first place.


All times are GMT -4. The time now is 13:44.