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Search took 0.00 seconds. Search: Posts Made By: sjtusyc
Forum: CFX September 7, 2012, 02:02
Replies: 15
Views: 3,560
Posted By sjtusyc
Yes. But,sometimes it drive me crazy when i can...

Yes.
But,sometimes it drive me crazy when i can not figure it out.
Sometimes a small change will lead to much difference and i can not understand it.
Forum: CFX September 6, 2012, 21:57
Replies: 15
Views: 3,560
Posted By sjtusyc
Thanks sincerely. CFD is not easy.

Thanks sincerely.
CFD is not easy.
Forum: CFX September 6, 2012, 21:39
Replies: 15
Views: 3,560
Posted By sjtusyc
I wish am clear enough. Thank you again.

I wish am clear enough.
Thank you again.
Forum: CFX September 6, 2012, 21:38
Replies: 15
Views: 3,560
Posted By sjtusyc
Hi,thanks for you patience. It is a...

Hi,thanks for you patience.
It is a pressure-swirl injector, SWIRL means the liquid phase has a tangential velocity after it flows through swirl part (as the picture attached)of the injector....
Forum: CFX September 6, 2012, 21:22
Replies: 15
Views: 3,560
Posted By sjtusyc
I am not clear enough. Now ,i am doing the...

I am not clear enough.
Now ,i am doing the INTERNAL flow simulation,like a pipie, not the spray process.The process before spray in the injector.
Forum: CFX September 6, 2012, 20:56
Replies: 15
Views: 3,560
Posted By sjtusyc
I am doing the internal simulation at present to...

I am doing the internal simulation at present to get the transient massflow and spray angle. Then do the spray simulation,using the LISA model.
Forum: CFX September 6, 2012, 20:52
Replies: 15
Views: 3,560
Posted By sjtusyc
Pressure-swirl injector.Yes,it is intended to...

Pressure-swirl injector.Yes,it is intended to produce spray of droplets finally.
Forum: CFX September 6, 2012, 02:36
Replies: 15
Views: 3,560
Posted By sjtusyc
I wanna to simulate the internal flow of the...

I wanna to simulate the internal flow of the pressure-swirl injector with fluctuation pressure boundary.Near the exit of the injector,air flows in as the result of the low pressure caused by the...
Forum: CFX September 5, 2012, 09:05
Replies: 15
Views: 3,560
Posted By sjtusyc
surface tension model

These days I do a multi-phase simulation using free surface model and homogeneous model.

At first i do not turn on the surface tension model, it converges badly,and it converges good when i take...
Showing results 1 to 9 of 9

 
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