wigley hull tutorial-no snapped faces
:) Hi to everybody,
i'm a rookie with openfoam at very first attempt...
i've some problem with snappy mesher: i've followed this tutorial:http://www.hydroniumion.de/general/s...mesh-tutorial/
andi've reached after various loop of debugging the latter steps... the only problem is that snappyhexmesh doesn't snap the face on the grid... so there's few difference between mesh at time 1 and mesh and time 2.
i've attached a screenshot to clarify the problem..
i've turned off all of meshQualityControls
hard to tell as the link that you posted doesn't seem to work and i couldn't find the corresponding thread in the forum.
As for your SHMDict: that looks good and should actually work.
But here's a guess: In you SHMDict you put
Have a close look at the output of snappyHexMesh whether or not it tells you that the "overall cell limit ist reached"
Otherwise attach the output of snappyHexMesh so we can have a look
You can do that by redirecting the output with ">" to a file, e.g.
Sorry for the link.... now it's correct..
here i post the snappy.log
i'm going to try some changes and than see what happens
after some changes i am able to obtain the level of snapping shown in attached screenshot
but now the timesteps are 4
i tried your SHMDict with the wigley-hull-tutorial and it works just fine. I even changed blockMesh to only half the domain as shown in your screenshot.
As the mesh is little too large i had to change the following line to keep the cells under 2Mio. I left everything else unchanged.
The only difference I found is the version: You are using OpenFOAM 2.0.1 ... where I'm using 2.1.0 ...
So if you can try to change to OpenFoam 2.1.0.
Hope it's that simple!
|All times are GMT -4. The time now is 11:06.|