Post Processing on a moving patch using two fields

TahsinG · December 19, 2019, 17:09

Hi everyone. I'm new in the forum, i was hoping someone could be able to help me with my post processing (after-simulation) calculation in OpenFOAM.

I have a rectengular shape domain, and a patch which displaces in each time step according to cellDisplacement field (Dynamic Mesh case). I want to acquire both pressure values and the cell displacements along the moving patch. And if possible; calculate something like:

"max(p)*0.05*cellDisplacement" in patch=leftwall for every time step.

It will be a great help, if someone could help me.

Thanks.

Stan Zhou · July 9, 2023, 23:34

Hi TahsinG,
Have you got the solution of such post processing? I also want to get the time history of pressure on a moving patch in a dynamic mesh case.

Best regards,
Stan

December 19, 2019, 17:09	Post Processing on a moving patch using two fields	#1
TahsinG New Member Join Date: Dec 2019 Posts: 2 Rep Power: 0	Hi everyone. I'm new in the forum, i was hoping someone could be able to help me with my post processing (after-simulation) calculation in OpenFOAM. I have a rectengular shape domain, and a patch which displaces in each time step according to cellDisplacement field (Dynamic Mesh case). I want to acquire both pressure values and the cell displacements along the moving patch. And if possible; calculate something like: "max(p)0.05cellDisplacement" in patch=leftwall for every time step. It will be a great help, if someone could help me. Thanks.

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
mapField error	rvl565	OpenFOAM Pre-Processing	1	September 6, 2018 17:13
[Other] dynamicTopoFVMesh and pointDisplacement	RandomUser	OpenFOAM Meshing & Mesh Conversion	6	April 26, 2018 08:30
Near wall treatment in k-omega SST	Arnoldinho	OpenFOAM Running, Solving & CFD	38	March 8, 2017 14:48
createPatch Segmentation Fault (CORE DUMPED)	sam.ho	OpenFOAM Pre-Processing	2	April 21, 2014 03:01
[Other] StarToFoam error	Kart	OpenFOAM Meshing & Mesh Conversion	1	February 4, 2010 05:38

July 9, 2023, 23:34		#2
Stan Zhou Member Haoran Zhou Join Date: Nov 2019 Posts: 51 Rep Power: 7	Hi TahsinG, Have you got the solution of such post processing? I also want to get the time history of pressure on a moving patch in a dynamic mesh case. Best regards, Stan