DieselFoam (Two-way Coupling )

MMK · January 5, 2011, 10:25

Hello, Please can somebody tell me if dieseFoam has two way coupling or not. If not what is the possible way to have a two way coupling.

bastil · January 6, 2011, 06:21

What do you mean with "two way coupling", please?

MMK · January 6, 2011, 10:20

By Two way coupling I mean,"The particle influence on the continuous phase is taken into account. Both through the momentum transfer between the phases and the volume fraction of the particles"

AMahrla · January 10, 2011, 05:21

Hi!

Two way coupling seems to be considered in dieselFoam by

+ dieselSpray.momentumSource()

in UEqn.H in dieselEngineFoam-directory (for OF-1.6.x)

Phase fraction of particles/droplets is not considered.

Best,

Astrid

January 5, 2011, 10:25	DieselFoam (Two-way Coupling )	#1
MMK New Member Join Date: Jan 2011 Posts: 9 Rep Power: 15	Hello, Please can somebody tell me if dieseFoam has two way coupling or not. If not what is the possible way to have a two way coupling.

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January 6, 2011, 06:21		#2
bastil Senior Member BastiL Join Date: Mar 2009 Posts: 530 Rep Power: 20	What do you mean with "two way coupling", please?

January 6, 2011, 10:20		#3
MMK New Member Join Date: Jan 2011 Posts: 9 Rep Power: 15	By Two way coupling I mean,"The particle influence on the continuous phase is taken into account. Both through the momentum transfer between the phases and the volume fraction of the particles"

January 10, 2011, 05:21		#4
AMahrla New Member Astrid Mahrla Join Date: May 2010 Location: Munich, Germany Posts: 22 Rep Power: 16	Hi! Two way coupling seems to be considered in dieselFoam by + dieselSpray.momentumSource() in UEqn.H in dieselEngineFoam-directory (for OF-1.6.x) Phase fraction of particles/droplets is not considered. Best, Astrid