Entries for September 2021

./setExpS ./setExpV
Alt for funkySetFields-swak4Foam with easy setup for setting initial Scalar or Vector fields using a math expression.

https://github.com/Fluidentity/setExpS_V


C++ program to set initial fields of an OpenFOAM scalar or
vector using a math-expression, taking co-ordinates as
parameter. The expressions are based off of exprtk library
by Arash Partrow. Check the link beneath for more info.
readme.txt file describess...

Hello everyone,

I am happy to announce the next occasion of the monthly meeting on the 15th of October 2021 at 16:00 German Time (UTC+2).


Login details can be found here.



Everybody is welcome.

See you there.
Patrick

Remove elements from a mesh

Steps:
1. Generate whole sphere mesh using blockMesh See tutorials/mesh/blockMesh/sphere

2. Delete half sphere mesh using topoSet + subsetMesh.
3. Step 2 generates an "oldInternalFaces", checkMesh, fails. Then I use createPatch to set "oldInternalFaces" as wall. checkMesh OK.
4. Use topoSet to generate an inlet using a cylinderToCell
5. Create inlet using createPatch


To...