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-   -   mesh with ESE diesel (http://www.cfd-online.com/Forums/avl-fire/136253-mesh-ese-diesel.html)

shahrbanoo May 25, 2014 12:01

mesh with ESE diesel
 
Hi dears
I want to mesh SIDI engine that its injector is not at the center of combustion chamber. as I saw in ESE diesel, I didn't find where to define the injector place.It seems that it can only mesh diesel engines with the injector at the center. Is there any way to define the place of injector?

I'm looking forward to hear from u...
thanks...

shahrbanoo May 25, 2014 12:02

it has only z coordinate

Mack May 27, 2014 16:59

Hi,

Instead of defining only 1 nozzle with 6 holes, you should define 6 nozzles with 1 hole each. It will allow you to set up the nozzle position (coordinate and angle) for each nozzle. Forget about the data on the right (nozzle hole data).
Maybe if your injection profile is symmetrical then you can use the standard approach developed by AVL (which suits well diesel injectors). However, if your injector holes distribution isn't, then you should set up it individually.

Regards,
Mack


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