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#1 |
New Member
Cheng
Join Date: Apr 2009
Posts: 6
Rep Power: 17 ![]() |
Hello everyone,
I'm trying to use patch injection in Lagrangian modeling. I found some strange things in my cases. 1. For one case, I defined patch injections at three inlets. However, for one of the three inlets, I didn't see any particles injected (the other two worked fine). 2. For another case, I defined one patch injection and it seems to be working fine with 32 processors. However, I don't see any particles injected if I use 64 or 128 processors (cone injection still works). What could be the possible reason for this? Could this be a bug? Any help will be highly appreciated. Thanks. Cheng |
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#2 |
Senior Member
Mattijs Janssens
Join Date: Mar 2009
Posts: 1,419
Rep Power: 26 ![]() |
It is not just a matter of the patch not being present on your domain? Do you have a testcase that you can post or send?
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#3 |
New Member
Cheng
Join Date: Apr 2009
Posts: 6
Rep Power: 17 ![]() |
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#4 |
Senior Member
Mattijs Janssens
Join Date: Mar 2009
Posts: 1,419
Rep Power: 26 ![]() |
The injected mass and volume was not adapted for parallel running. Fixed in 1.6.x.
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#5 |
New Member
sankarv
Join Date: Feb 2010
Posts: 26
Rep Power: 16 ![]() |
Dear mattijs
I have a question on PatchInjection too. It is not cleat to me how to set parcelPersecond, when I use the patchInjection. What is its relationship of parcelspersecond with volume flow rate and totalmass of particles ? Can you please tell me ? Thanks Vaidya |
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