what is inflation
 

dear friends i am new to ansys .I have created mesh on my geometry (dc motor) ,now i want to know wht is inflation.......?:o
i have to do tetra mesh on my geometry,

Inflation is boundary layer.

Inflation is boundary layer. Already discussed by PSYMN Here http://www.cfd-online.com/Forums/ans...eration-2.html

Hello everybody..
I have meshed the geometry in ansys meshing tool. I want to perform inflation.
For performing automatic inflation, in Details of mesh/Inflation window , I want to choose program controlled, but in front of automatic inflation it is written "None".
even when I use inflation option individually, and select the faces which need to be inflated in boundary option, when I create the inflation, there is no change and inflation in geometry.
I can't find out what the problem is.
Thanks in advance for your kind help.

mesh qualıty
 

dear friends i am new to ansys: How to Get Quality with inflation.
please help me