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Discussion on forces acting on particles in multiphase solvers like DPMFoam |
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September 27, 2020, 10:53 |
Discussion on forces acting on particles in multiphase solvers like DPMFoam
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#1 |
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Join Date: Jun 2020
Posts: 99
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Dear All,
We have a lot of options of forces in openFoam, which can be applied on lagrangian phase (particles). Some are: Drag force gravity force (combined with buoyant force) Lift force pressure gradient force SRF Interface force Non-Inertial frame force paramagnetic force virtual Mass force I am interested to know the what are these individual forces does to particle phase and which Forces have significant contribution in particle motion (e.g. in gas as continuous phase). I am especially interested to know the Non-Inertial frame force and Interface force. If we can collect the information about all these forces at one place, it will be great help for beginners like me. Best Regards Atul |
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September 29, 2020, 09:23 |
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#2 |
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Join Date: Sep 2010
Location: Leipzig, Germany
Posts: 93
Rep Power: 15 |
Some of the forces are briefly described here in section 3:
https://www.sciencedirect.com/scienc...21883119303590 For more detailed information I would recommend the book "Multiphase Flows with Droplets and Particles" by Crowe et al. |
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