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How to set inlet as a point?

Posted 4 nov. 2020, 09:31 UTC−5 Charged Particle Tracing, Computational Fluid Dynamics (CFD) 1 Reply

Xinyu Liu
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I want to model the injection of particles into the blood. The inlet is a line by default, how can I make the particles flow into the blood vessel from a tiny point? Thanks

1 Reply Last Post 6 nov. 2020, 09:56 UTC−5
Christopher Boucher COMSOL Employee

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Posted: 4 years ago 6 nov. 2020, 09:56 UTC−5

Hi Xinyu,

You can use the dedicated Release From Grid node to type the initial coordinates of the released particles directly.

Best, Chris

Hi Xinyu, You can use the dedicated **Release From Grid** node to type the initial coordinates of the released particles directly. Best, Chris

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