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Free slip moving wall BC

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Old   September 4, 2017, 08:53
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Ashok
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Hi Lousi,
Thanks for coming back
Yes I m using OF4.1. There were no errors. And Yes I have specified type in U file.Actually why I have asked the above question is I wanted to apply partialSLip to moving wall but not slip to moving wall.

First I wanna know how to apply partialslip condition to moving wall. Is that possible in OF. I have applied like below,

type partialSlip;
value uniform (0 -0.5 0);
valueFraction 0.4;

But moving wall is not taking any velocity specified. (0 -0.5 0).

Thank you.
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Old   September 5, 2017, 04:40
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Louis Gagnon
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Not sure my boundary condition can deal with partialSlip as I have never dealt with it.
-LouIs
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Old   September 5, 2017, 04:43
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Quote:
Originally Posted by louisgag View Post
Not sure my boundary condition can deal with partialSlip as I have never dealt with it.
-LouIs
Well Louis, Can you help me in implementing partial slip to moving wall in interFOAM. I have tried my best but not able to solve this Problem.

Thanks in advance.
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Old   September 5, 2017, 05:07
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Louis Gagnon
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Ashok, it might be an interesting problem but it is out of my scope. I suggest you start a thread if you are looking for such support.
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Old   September 5, 2017, 05:11
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Ok Louis. I have already posted a new Thread two weeks back. Still waiting for appropriate Response.

Anyway Thanks for your Time
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Old   September 3, 2018, 04:58
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Hi Louis,

I'm interested in implementing you BC code. However, there's something I don't understand due to the lack of OF experience.

If I copy it into my personal src directory, do I have to call it in the solvers' main source code and Make/options (as FOAM_USER_LIBBIN) that I want this BC to be applied (e.g interDyMFoam) and do I have to re-compile interDyMFoam solver again?
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Old   September 3, 2018, 05:17
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Louis Gagnon
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Hi Helvines,
You do not have to recompile the solver, you'll have to add something like this to controlDict:
Quote:
libs ("libmyFiniteVolume.so";
Look at the following test case:
https://github.com/louisgag/OpenFOAM...aster/testCase
Kind regards,
-Louis
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