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Search: Posts Made By: FluidH
Forum: CFX April 29, 2011, 01:33
Replies: 48
Views: 10,316
Posted By FluidH
Hi, Flap type is almost similar as piston type....

Hi, Flap type is almost similar as piston type. Only difference is the amplitude which will variate along the z-axis (vertical).

For a bottom hinged flap:

flap_motion =...
Forum: CFX March 30, 2011, 03:03
Replies: 48
Views: 10,316
Posted By FluidH
Hi! Yes I know I am running small wave...

Hi!

Yes I know I am running small wave lengths. The reason is that I want to compare my results with experiments in a wave tank with a depth of 1m.
So to have linear deep water waves I have used...
Forum: CFX March 16, 2011, 07:19
Replies: 48
Views: 10,316
Posted By FluidH
Sounds good. I will give you a notice if I get...

Sounds good. I will give you a notice if I get some results.
Forum: CFX March 16, 2011, 05:53
Replies: 48
Views: 10,316
Posted By FluidH
I also have the same paper on my desk, trying to...

I also have the same paper on my desk, trying to get similar results.
Instead of a hinged flap I have used a piston for simplicity.
Regarding the mesh I use a refined region close to the free...
Forum: CFX March 16, 2011, 05:20
Replies: 48
Views: 10,316
Posted By FluidH
Hi! Thanks for fast reply;-) I also...

Hi!

Thanks for fast reply;-)

I also just saw your other post regarding waves in cfx, should posted it there maybe.

I have also used a linear velocity field at the inlet with just an...
Forum: CFX March 16, 2011, 03:48
Replies: 48
Views: 10,316
Posted By FluidH
Hi! Sorry for asking You some questions in...

Hi!

Sorry for asking You some questions in your post.
I am trying to make the same analysis as You, modelling linear waves in a 2d numerical wavetank.

I do not get any good results, so I am...
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