Hello, I was wondering if someone could tell me what mesh initialization procedure is? I received the following message from gambit while meshing a volume with tgrid: "Initialization failed, perturb boundary nodes and try again" although the mesh was created and read into fluent 6.1 successfully, Is anyone know what the meaning of all that? Can I continue with my simulation despite gambit message?

Many Thanks

Shalom Shakked,

There is a Fluent forum here, which may be more helpful for your query.

this message shows that u have singularity in ur mesh, that is some nodes lines are crossing each other wrongly.

check the grid in fluent, there is check option in fluent which will tell u about this this. as i know u will get this message in fluent "grid check failed"

regards sijal ahmed memon