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Forum: OpenFOAM Running, Solving & CFD November 5, 2015, 08:05
Replies: 103
Views: 25,474
Posted By matthias
Thanks for the suggestion but we are working on a...

Thanks for the suggestion but we are working on a new version of the inflow generator which improves the treatment of vector fields at the inlet, i.e. conservation of zero divergence , enhanced...
Forum: OpenFOAM Running, Solving & CFD October 9, 2015, 07:20
Replies: 103
Views: 25,474
Posted By matthias
Dear syavash, you need to install the gsl...

Dear syavash,

you need to install the gsl and gsl-devel libraries on those systems. Some tools in the LEMOS lib require gsl support.


Good luck

Matthias
Forum: OpenFOAM Running, Solving & CFD July 1, 2015, 06:29
Replies: 103
Views: 25,474
Posted By matthias
Dear Syavash, as long as you don't need the...

Dear Syavash,

as long as you don't need the turbulence models in the library you can ignore these errors. The library seems to be correctly build.

There are some missing dependencies in the...
Forum: OpenFOAM Running, Solving & CFD July 1, 2015, 04:21
Replies: 103
Views: 25,474
Posted By matthias
You have to add "-lgslcblas" to the libraries in...

You have to add "-lgslcblas" to the libraries in the option file. Unfortunately, the cblas interfaces have been outsourced into a separate library.

I will add the missing dependency to the...
Forum: OpenFOAM Running, Solving & CFD January 24, 2014, 03:55
Replies: 103
Views: 25,474
Posted By matthias
Please, have a look at the last part of the paper...

Please, have a look at the last part of the paper where the constant C is determined. In principle that is the same scaling operation as done in the inflow generator.

The Lund transformation...
Forum: OpenFOAM Running, Solving & CFD January 23, 2014, 19:35
Replies: 103
Views: 25,474
Posted By matthias
On our homepage you can find another paper from...

On our homepage you can find another paper from 2008

Kornev, N., Kröger, H. & Hassel, E. (2008). Synthesis of homogeneous anisotropic turbulent fields with prescribed second-order statistics by...
Forum: OpenFOAM Running, Solving & CFD January 23, 2014, 09:38
Replies: 103
Views: 25,474
Posted By matthias
The constant C_ represents some kind of scaling...

The constant C_ represents some kind of scaling factor in tensor notation. It is chosen during the rms (=standard deviation) calculation from the condition that rms has a prescribed value.

For...
Forum: OpenFOAM Running, Solving & CFD October 30, 2013, 09:17
Replies: 103
Views: 25,474
Posted By matthias
Dear Rob, we will provide a little test case...

Dear Rob,

we will provide a little test case or tutorial where you can see the settings and some explanations of the inflow generator. Furthermore the OF reader of paraview is not designed to read...
Showing results 1 to 8 of 8

 
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