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Two-phase flow

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Good morning, I want to simulate a channel with particle solids and vapour. both phase are moving and once exiting from the bottom enter again in the channel. Any suggestions? thanks in advance for your help


1 Reply Last Post 2023年8月9日 GMT-4 06:08

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Posted: 1 year ago 2023年8月9日 GMT-4 06:08
Updated: 1 year ago 2023年8月9日 GMT-4 06:10

Hello Girolama,

not sure on how you want to model your solid particles in your gas flow : depending on the density of particles, different approaches may be used and you probably need to refine your question if you want relevant feedback. As for simulating the loop without modeling it, you may be interested in this resource :
[https://www.comsol.com/blogs/using-general-extrusion-operators-to-model-periodic-structures/]
The principle is to take the information from the outlet and reinject it at the inlet.

Good luck,
Eric Favre
Renaissance Fusion

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Eric Favre
Renaissance Fusion
Hello Girolama, not sure on how you want to model your solid particles in your gas flow : depending on the density of particles, different approaches may be used and you probably need to refine your question if you want relevant feedback. As for simulating the loop without modeling it, you may be interested in this resource : [https://www.comsol.com/blogs/using-general-extrusion-operators-to-model-periodic-structures/] The principle is to take the information from the outlet and reinject it at the inlet. Good luck, Eric Favre Renaissance Fusion

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