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Forum: OpenFOAM Running, Solving & CFD

September 21, 2011, 23:13

Replies: 14

Multiple floating objects

Views: 8,259

Posted By CKH

Just an update on the case. I recreated a mesh...

Just an update on the case. I recreated a mesh that's closer to what I'm looking at (more ship-hull-like) rather than two square blocks.

Jens: I saw the high velocities too and was thinking that...

Forum: OpenFOAM Running, Solving & CFD

September 14, 2011, 23:20

Replies: 14

Multiple floating objects

Views: 8,259

Posted By CKH

Apologies, I was thinking of running the...

Apologies, I was thinking of running the simulation with smaller time step up and running first. However, even with smaller time steps, both the kEpsilon and laminar simulation still do not work......

Forum: OpenFOAM Running, Solving & CFD

September 14, 2011, 06:14

Replies: 14

Multiple floating objects

Views: 8,259

Posted By CKH

Hi Jens, Thanks once again for your...

Hi Jens,

Thanks once again for your pointers. I've looked into my input files and found that my gravity was orientated along the wrong axis wrt the boats/alpha. However, after fixing that...

Forum: OpenFOAM Running, Solving & CFD

September 13, 2011, 05:04

Replies: 14

Multiple floating objects

Views: 8,259

Posted By CKH

Hi Elvis, Thanks for pointing out the two...

Hi Elvis,

Thanks for pointing out the two boats case. I have looked at the extend version and actually, my blockMeshDict file is based on the case. However, instead of subjecting the two boxes...

Forum: OpenFOAM Running, Solving & CFD

September 13, 2011, 04:15

Replies: 14

Multiple floating objects

Views: 8,259

Posted By CKH

Hi Jens, Thanks for helping me out with...

Hi Jens,

Thanks for helping me out with this.

As this is based on the example case of dam break with a floating box (floatingObject), I am not too sure what is a good value for U in the Courant...

Forum: OpenFOAM Running, Solving & CFD

September 12, 2011, 09:27

Replies: 14

Multiple floating objects

Views: 8,259

Posted By CKH

Multiple floating objects

Dear Foamers,

My eventual goal is to simulate multiple ships floating side-by-side in waves.

As a first step, I have modified the floatingObject example under the interDyMFoam sub-directory to...

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