|November 25, 2009, 03:05||
exhaust jet to free space
Join Date: Nov 2009
Posts: 2Rep Power: 0
i want to simulate a exhaust fire jet to surrounding.
and i have some questions:
1. what boundary conditions is suitable for outlet boundary, pressure oulet or pressure far field? (i use pressure oulet)
2. when i simulate a turbulent jet without combustion my answer is correct and flow enter to my domain but when i enable model of non-premixed my result would be incorrect because part of flow is going out of lateral boundary while i expect to enter more flow to my domain because suction at combustion state is more than turbulent state without combustion?
please help me.
with best regards.
|October 7, 2013, 21:11||
Join Date: May 2013
Posts: 12Rep Power: 5
I am having trouble with the model of free jet into stagnant air. May you give me advice on the geometry I need to modify? the nozzle outlet is 50microns diameter. thank you in advance
|thnaks for anything|
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