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Limit sub-steps in Lagrangian unsteady simulation |
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April 26, 2017, 06:41
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Limit sub-steps in Lagrangian unsteady simulation
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Member
Join Date: Nov 2015
Posts: 57
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Hello,
I am simulating a gas jet impinging water (fluid film, lagrangian multiphase, multi-component gas, multiphase interaction). I started with a small time step (1e-5s) and started to increase it to 2.5e-5s, then 5e-5s. I realize that the amount of lagrangian sub-steps per time step increases massively when I increase my time step thus slowing down my simulation. Is there a way of reducing the substepping? Cheers, |
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| Tags |
| fluid film, jet impingement, lagrange particle, unsteady |
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