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Reply To: Mometum Exchange by Epsilon

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› Forums › on OpenLB › General Topics › Mometum Exchange by Epsilon › Reply To: Mometum Exchange by Epsilon

October 27, 2025 at 10:25 am #10895
mathias
Keymaster

You can adjust that with setting the https://en.wikipedia.org/wiki/Buoyancy -Force. That can be positive or negative.. see our particle code examples..