Questions about GradP and Div Discretization in NS Solver

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Questions about GradP and Div Discretization in NS Solver

Postby sebastien ROUQUETTE » 05 Apr 2017, 13:39

Good afternoon to all Elmer users

I have a question for Elmer team or Elmer Users of Navier-Stokes solver.

There are two logical keywords in NS solver: GradP Discretization and Div Discretization...

After reading and reading again the manual, i don't understand what is exactly the aim of these logical keywords and when to use them (or what kind of particular problem?).

If someone can detail me a bit more these two logical conditions... and maybe give a short course on Navier-Stokes solver?

Cheers

Sebastien
Rouquette Sébastien
University of Montpellier / Mechanical and Civil Engineering Lab. / Welding Group
sebastien ROUQUETTE
 
Posts: 90
Joined: 05 Nov 2011, 16:50
Location: Nimes, France

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