[petsc-users] examples of DMPlex*FVM methods

[Ingo Gaertner]

Dear all,
as part of my studies I would like to implement a simple finite volume CFD
solver (following the textbook by Ferziger) on an unstructured, distributed
mesh. It seems like the DMPlex class with its DMPlex*FVM methods has
prepared much of what is needed for such a CFD solver.
Unfortunately I couldn't find any examples how all the great solutions can
be used that appear to be already implemented in PETSc. Are some basic
tutorials available, for example how to solve a simple poisson equation on
a DMPlex using PETSc's FVM methods, so that I don't have to reinvent the
wheel?

Thanks
Ingo


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