[ImmersedBoundary] Immersed Boundary Method in OpenFOAM-3.1-ext

cookcaptain · May 22, 2020, 09:27

Thanks for your quick reply. But I am not able to see the pictures. By the way, the wall pressure and the skin friction are not smooth, maybe the inherent shortcoming of this type of immersed boundary method ?

andredaluzmoreira · June 2, 2020, 13:28

Hi!

Anyone with previous experience in deforming the shape of an immersed boundary region at each time step?

I have an experimentally measured motion of a deformable wall, and I need to prescribe this motion/deformation at each time step by interpolating from these data.

I am using foam-extend-4.1 and so far I only found cases where boundaries have a rigid body motion.

Thanks!!

André

June 2, 2020, 13:28	Deform (change shape) of Immersed Boundary	#102
andredaluzmoreira New Member André da Luz Moreira Join Date: Feb 2019 Posts: 4 Rep Power: 6	Hi! Anyone with previous experience in deforming the shape of an immersed boundary region at each time step? I have an experimentally measured motion of a deformable wall, and I need to prescribe this motion/deformation at each time step by interpolating from these data. I am using foam-extend-4.1 and so far I only found cases where boundaries have a rigid body motion. Thanks!! André

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May 22, 2020, 09:27		#101
cookcaptain New Member Shang-Gui Cai Join Date: Jan 2012 Location: Marseille, France Posts: 10 Rep Power: 13	Thanks for your quick reply. But I am not able to see the pictures. By the way, the wall pressure and the skin friction are not smooth, maybe the inherent shortcoming of this type of immersed boundary method ?