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Surface Growth on Lagrangian Particle contact |
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#1 |
New Member
Robson
Join Date: Dec 2020
Posts: 4
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Hi Everyone.
I am running some tests and letting lgrangian particles go through a pipeline however I would like to check if there is any material explaining about surface growth as lagrangian particles touch the wall. I would like to create this kind of deformation as the contact happens but I do have no clue how to start. Thanks in advance. |
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#2 |
Senior Member
Ping
Join Date: Mar 2009
Posts: 556
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you should be able able to do this using the mesh morpher using displacements driven by the impact forces of the L2P particles. i say 'should' because there are less post field functions available for L2P than there are for DEM particles. you can read about morphing here: Simulating Physics > Space, Time, and Motion > Modeling Motion > Working with Morphing
another approach which i have seen used very successfully is the erosion model when combined with the morpher to show for example wear in a pipe due to abrasive particles - see Simulating Physics > Multiphase Flow > Using the Multiphase Segregated Flow Model > Modeling Particulate Flows > Erosion Model Reference |
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cfd, lagrangian, surface growth |
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