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How to get pointDisplacement for chosen patch |
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April 21, 2015, 06:50 |
How to get pointDisplacement for chosen patch
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#1 |
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David Lefebure
Join Date: Mar 2015
Location: Strasbourg, France
Posts: 2
Rep Power: 0 |
Hi everyone !
I'm a beginner who learned OpenFoam (2.0 version) basis two month ago. I am working on VIV with flexible cylinder structure in a flow and I have two simple questions about things I didn’t find on the internet. 1. The oscillatory amplitude of my one-degree-of-freedom system is an important parameter I need to get for my study. I’m used to generate a forceCoeffs file and I would like to know if a similar file giving a point displacement of a chosen patch is possible (I’ve been using paraview to save pointDisplacement datas but it needs to write folders and takes a lot of time and hard disk space). 2. My study implies to know about some external forces effects on my mass-spring system. I am currently using sixDoFRigidBody function to simulate a linear spring with two parameters : spring and stiffness. I would like to know if it’s possible to generate a « housemade » force function with new parameters. Thank you, David |
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May 8, 2015, 05:29 |
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#2 |
New Member
David Lefebure
Join Date: Mar 2015
Location: Strasbourg, France
Posts: 2
Rep Power: 0 |
Any suggestion ?
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cylinder, forcecoeffs, openfoam 2.0.x, pointdisplacement, viv |
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