Wind Turbine Similation
I am a new user who just started with OpenFoam 1.7.1 recently. I am trying to simulate with the k-epsilon model the flow over a wind turbine vertical (VAWT) .
The meshing is a non structural mesh realised with salome.
I would like to have some help for the choose of the solvers:
i read in the tutorial that the MRFSImple or simplSRF are betters for this kind of simulation.
Wich one choose?
Then, i hope to realise a dynamical simultaion wind a blade and a body who turn.
That why i need to define a Ggi interface . THe problem is that, i dont find the ggi commande in openFOam 1.7.1.
origin origin [0 1 0 0 0 0 0] (0.4 0 0);
axis axis [0 0 0 0 0 0 0] (0 0 1);
omega omega [0 0 -1 0 0 0 0] 50;
origin ( 0 0 0 );
axis ( 0 0 1 );
direction ( 1 0 0 );
SOme Help Please.
my experience is that MRFSimpleFoam works better than SimpleSRFFoam.
And you have to install the extended version to use GGI, e.g. openfoam-1.6-ext.
Thanks for your reply.
I didn't know , if it's poosbille to install a extended version of OPENFOAM 1.6 knowing that i use OPENFOAM 1.7.
Are there a other means thanks to OPENFOAM 1.7.1, to define a rotating mesh?
I would like to realise a simulation like that:
As you see there are a party that leads the movement to another. With the tools dynamicsMeshdict is not possible to define that?
as I understand, you also can simulate a non-rotating nacelle and a rotating blade with MRFSimpleFoam, so you don`t have to use GGI.
|All times are GMT -4. The time now is 01:36.|