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Forum: Main CFD Forum

September 7, 2013, 01:46

Replies: 10

NAvier Stokes and Newton's law coupling

Views: 1,927

Posted By duri

I think probably you are talking about multiphase...

I think probably you are talking about multiphase VOF. Its better to try this problem in fluent (probably cfx). It has both vof model and 6dof model and quite easy to setup the solution.

Forum: Main CFD Forum

June 18, 2013, 04:18

Replies: 10

NAvier Stokes and Newton's law coupling

Views: 1,927

Posted By duri

The easiest way to implement is to use your...

The easiest way to implement is to use your unsteady code (dual time stepping method is better). Converge solution for initial condition, then solve at minimum one DOF equation and estimate new...

Forum: Main CFD Forum

June 3, 2013, 08:50

Replies: 10

NAvier Stokes and Newton's law coupling

Views: 1,927

Posted By duri

You cannot couple body motion to NS equations...

You cannot couple body motion to NS equations because, NS is for flow field. If you add body force to equation it works on fluid and not on the body. You can do it by two ways,
1. Find distance time...

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