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October 6, 2009, 17:05 |
Particle break up
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#1 |
New Member
eers
Join Date: Jun 2009
Posts: 27
Rep Power: 16 |
Hello everyone
I have a model to atomize the fuel at the outlet holes( there are 18 holes on periphery)due to rotation(only) and i can't choose other particle break up models (like pressure atomization, orifice atomization). For a trial i chose water instead of fuel and hav run the vof multiphase (air-primary & water-2ndary) by keeping the BC's as Wall-rotation (rpm is given) Inlet-Velocity inlet Outlet-Pressure outlet Volume fraction of water at the inlet as 10% and Back flow fraction- zero I am not sure weather there'll b reversed flow though i am observing it. I can only see a film at the outlet but not particle break up. If you can understand the problem please give your suggestions if you could as i hav my deadlines coming.. sincerely, thanks in advance regards eers |
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