Forum: OpenFOAM Community Contributions
June 18, 2013, 10:05
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Replies: 660
Views: 216,295
Jonswap
Dear Niels,
I'm currently testing the spectral analysis in waveFoam.
Therefore I've set up a 2D-case and wanted to generate a JONSWAP spectrum. I've attached the waveProperties file, which...
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Forum: OpenFOAM Community Contributions
April 11, 2013, 08:13
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Replies: 660
Views: 216,295
Dear Niels,
in Post #105 / #106...
Dear Niels,
in Post #105 / #106 (http://www.cfd-online.com/Forums/openfoam-solving/100091-waves2foam-related-topics-6.html#post359312) you were discussing the specific terms for omega when using...
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Forum: OpenFOAM Community Contributions
September 28, 2012, 08:34
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Replies: 660
Views: 216,295
Dear Niels,
thank's for your quick answer...
Dear Niels,
thank's for your quick answer and your advice. I'll have a look into the streamFunction waveType.
What I meant with INLET/OUTLET, was that if I have a regular wave coming from one...
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Forum: OpenFOAM Community Contributions
September 28, 2012, 07:06
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Replies: 660
Views: 216,295
Dear All,
I'm still looking for a way to...
Dear All,
I'm still looking for a way to simulate a ship with forward speed in waves. As I'd like to use waveFoam for that purpose, I was wondering if anybody could give me some advice how to...
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Forum: OpenFOAM Community Contributions
September 20, 2012, 04:11
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Replies: 660
Views: 216,295
Dear Nils, dear Björn,
I've been reading...
Dear Nils, dear Björn,
I've been reading your posts regarding the problem of combining stokesFirst and potentialCurrent. As I would like to simulate a ship with forward speed in incoming waves,...
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Forum: OpenFOAM Community Contributions
April 10, 2012, 06:19
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Replies: 660
Views: 216,295
Hi Niels,
I updated and recompiled waveFoam....
Hi Niels,
I updated and recompiled waveFoam. The error I mentioned last time doesn't occur anymore. What confuses me though, is that when running setWaveFields, it doesn't seem to finish the...
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Forum: OpenFOAM Community Contributions
April 5, 2012, 08:51
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Replies: 660
Views: 216,295
Sorry to bother again. I just wanted to apply...
Sorry to bother again. I just wanted to apply waveFoam to a bit more complex case of mine. setWaveParameters went through fine but when I'm running setWaveField I get this messages:
Reading...
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Forum: OpenFOAM Community Contributions
April 4, 2012, 05:41
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Replies: 660
Views: 216,295
Hi Niels,
thanks a lot for your help! I...
Hi Niels,
thanks a lot for your help! I simply ran the Allrun-Script where setWaveParameters isn't included initially. With this command included (and the missing keywords in waveProperties)...
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Forum: OpenFOAM Community Contributions
April 2, 2012, 10:44
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Replies: 660
Views: 216,295
Hi Niels,
please find attached the...
Hi Niels,
please find attached the deepwater-case. I used a slight grading in y-direction as the wave-height is already quite small (0.02m) and I wanted to avoid further refinement to achieve 12...
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Forum: OpenFOAM Community Contributions
April 2, 2012, 10:09
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Replies: 660
Views: 216,295
Hi,
my calculation for StokesFirst within...
Hi,
my calculation for StokesFirst within the limits of the wave-theory just finished (wave-height=0.02. The rest of the parameters in waveProperties.org are left as in the standard-case). The...
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Forum: OpenFOAM Community Contributions
April 2, 2012, 07:46
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Replies: 660
Views: 216,295
Hi Niels,
first of all thanks for the quick...
Hi Niels,
first of all thanks for the quick reply! I already guessed that the strange behaviour of StokesFirst was due to shallow water, which was why I set up the case for deep water.
I...
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Forum: OpenFOAM Community Contributions
April 2, 2012, 06:34
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Replies: 660
Views: 216,295
Hi Niels,
I'm very interested in your...
Hi Niels,
I'm very interested in your tool and have been testing it recently. I'd like to use it for seakeeping-analysis and hence I'm interested in Stokes-theories at first. I calculated...
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