How to choose Numerics?
 

I have a rough idea about the schemes and I wanna know it deeper. . .

So my question is as below

How to choose schemes for different terms in fvschemes file ?

Is it based on

1. Physics of the problem
2. Grid
3. Solver

Is there any good material regarding fvschemes usage in OpenFOAM ?
--
KANNAN

1. Yes
2. Yes
3. Yes

I've found Jasak's thesis to be a decent read on the topic.

http://www.openfoamworkshop2013.org/...rvojeJasak.tar

Discretisation Best Practice for Industrial CFD with OpenFOAM