Week 3 Challenge : CFD meshing on Turbocharger

AIM : SURFACE MESH AND VOLUMETRIC MESH OF TURBOCHARGER .

GEOMETRIC ERROR SOLVING:

The cleanup procedure is start with single cone and triple cone, there were many error which should we have to solve needle error ,concavew error nad convex errror ,crack etc. Some times triple error is not error but it should take serious and check contact area so that triple cone is meaningful for that part. Single cones are correct by topo and sometimes using project it will depend on scenario at that time . Some times triple cones are solved easily by deleting extra part. the small hole is fill by using fill hole option. the triple cones are develop due to contact of three surface in contact. It is mendatory that there should be no single cones available between two surface in contact and triple cone unless it is not mendatory at that part.

PID ALLOCATION: PID is property ID which shows individual entities apply boundry conditions for CFD application. The required PIDs are as follows.

SURFACE MESHING:Small surfaces or cons or region b\w two nodes having length less than length to be removed having no significance which result in mesh failure at that location by using cut. Meshing directly done for whole geometry when ever there were same mesh components length. The components can be mesh PID wise using spotmesh. Some error or we can say that offsets were correct by using construct, in this way surface mesh is done.

VOLUMETRIC MESH:In this mesh we have to select are which is internally vaccum not for boundary length area because volumetric mesh were done for internal volume not for boundary volume we should conscious when select the area.

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