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solid suspension in moving liquid

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Old   October 23, 2003, 11:19
Default solid suspension in moving liquid
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Jason
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I need to modeal a moving liquid area area with spherical solid particles inside. What kind of solver should I use? I tried setting particles as moving wall. But FLUENT prevented me from setting the velocity normal to the moving wall. Those particles have different velocity so I can't simply use relative velocity. Could you give me some suggestions?
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Old   October 23, 2003, 22:48
Default Re: solid suspension in moving liquid
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Alamgir
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Hi Jason,

I'm modelling same as you. I think better to use segregate solver with Multiphase mixture model that will allow you to impliment different velocities for every phases. Any help plz contact.

Alamgir
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Old   October 27, 2003, 11:50
Default Re: solid suspension in moving liquid
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Jason
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What if those velocities of the particles are different even if they are not different phase? The velocities just depend on positions.
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Old   October 27, 2003, 15:55
Default Re: solid suspension in moving liquid
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Ajay Rao
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A UDF be written specifying velocity/Rotation of the spherical particles .
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Old   October 27, 2003, 19:59
Default Re: solid suspension in moving liquid
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Alamgir
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Just make it differet phases keeping all physical properties same.. then u can be able to introduce diff velocities.

Alamgir
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