Any pipe (channel) flow tutorial by 'twoPhaseEulerFoam' in version 2.3.0?

mxylondon · April 14, 2014, 08:32

Hi guys.

For solver 'twoPhaseEulerFoam' 2.3.0, a vertical fluidised bed case can be found in tutorial.

However, if develop the case to a horizontal pipe with inlet and outlet BCs, I got apparently wrong results again and again, in both velocity and pressure.

My question is, for the solver 'twoPhaseEulerFoam' 2.3.0, does anyone have a normal pipe flow case with good result?

Really appreciate.

aka · April 27, 2014, 17:15

Hi Xiangyin,
I am also interested to use 'twoPhaseEulerFoam" for a channel/pipe flow. I am still on the planning phase and didn't do any simulations except the tutorials which come with the solver. Let me know if you have got any progresses.

Thanks,
Getnet

hfsf · May 5, 2014, 00:48

Hey guys,

Did you managed to get a twoPhaseEulerFoam example for a pipe flow? I've recently started to simulate a filling of a pipe containing air with polymer and solid particles using the multiphaseEulerFoam, a close brother of the twoPhaseEulerFoam. I used the typical boundary conditions for a internal flow simulation, but there's no phase movement whatsoever.

Daneish · June 19, 2015, 07:25

Hey,

I would like to know if you had any success with simulations of channel/pipe flow usinf twophaseeulerfoam.

Best regards,
Daneish

sharonyue · June 24, 2015, 14:21

Um, maybe the fast way to adopt the tutorial to a pipe will be changing g vector.

April 14, 2014, 08:32	Any pipe (channel) flow tutorial by 'twoPhaseEulerFoam' in version 2.3.0?	#1
mxylondon Member X Meng Join Date: Jun 2012 Location: Scotland Posts: 89 Rep Power: 13	Hi guys. For solver 'twoPhaseEulerFoam' 2.3.0, a vertical fluidised bed case can be found in tutorial. However, if develop the case to a horizontal pipe with inlet and outlet BCs, I got apparently wrong results again and again, in both velocity and pressure. My question is, for the solver 'twoPhaseEulerFoam' 2.3.0, does anyone have a normal pipe flow case with good result? Really appreciate.

June 24, 2015, 14:21		#5
sharonyue Senior Member Dongyue Li Join Date: Jun 2012 Location: Beijing, China Posts: 838 Rep Power: 17	Um, maybe the fast way to adopt the tutorial to a pipe will be changing g vector. __________________ My OpenFOAM algorithm website: http://dyfluid.com By far the largest Chinese CFD-based forum: http://www.cfd-china.com/category/6/openfoam We provide lots of clusters to Chinese customers, and we are considering to do business overseas: http://dyfluid.com/DMCmodel.html

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April 27, 2014, 17:15		#2
aka New Member Getnet Join Date: Aug 2011 Location: LSU Posts: 20 Rep Power: 14	Hi Xiangyin, I am also interested to use 'twoPhaseEulerFoam" for a channel/pipe flow. I am still on the planning phase and didn't do any simulations except the tutorials which come with the solver. Let me know if you have got any progresses. Thanks, Getnet

May 5, 2014, 00:48		#3
hfsf Member Hanniel Freitas Join Date: Jan 2012 Location: Natal, Brazil Posts: 34 Rep Power: 14	Hey guys, Did you managed to get a twoPhaseEulerFoam example for a pipe flow? I've recently started to simulate a filling of a pipe containing air with polymer and solid particles using the multiphaseEulerFoam, a close brother of the twoPhaseEulerFoam. I used the typical boundary conditions for a internal flow simulation, but there's no phase movement whatsoever.

June 19, 2015, 07:25		#4
Daneish New Member despodan Join Date: May 2015 Location: Cottbus Posts: 7 Rep Power: 10	Hey, I would like to know if you had any success with simulations of channel/pipe flow usinf twophaseeulerfoam. Best regards, Daneish