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vinci December 6, 2012 05:41

Boundary condtions
wht BC to be selected if i have one velocity inlet....AND two outlets.
for one outlet i have given pressure outlet with mass flow target.. for another outlet pr outlet with operating pressure... but i am facing no mass flow at the second flow....plz help me to define correct BC for this case...

SIMBU115 December 8, 2012 13:54

if it s an pipe flow try to give outflow BC

vinci December 9, 2012 09:00

BC query
its not a pipe flow ..flow in rectangular diverging duct..
following BC have given:
Inlet: Velocity inlet..mass flow target
domain : pressure outlet.
outlet: pressure outlet.
one more compressor screen i have given it has pr. outlet..(2 nd outlet)

but i am not finding the expected flow in the 2nd duct...

SIMBU115 December 9, 2012 12:31

could u send the duct image to this

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