Ashwani Assam

5 Questions 31 Answers 0 Followers

Questions related from Ashwani Assam

MacCormack Scheme face value calculations - any thoughts?

For the finite volume scheme we need the value of the conservative variables on the faces of the cell. For this as stated in Jameson, 1981, we use the average of the value on either side of the...

04 April 2014 4,606 4 View

Subsonic or transonic flow over a bump in a channel?

We prescribe stagnation pressure and temperature at subsonic inlet (physical BC). Now we extrapolate velocity from inside the solution domain (numerical BC). For calculating internal energy (e)...

01 January 2014 3,596 3 View

Compressible Fluid Flow Validation required.

I need to validate our Euler solver. I am getting result for 2D flows. At present I am trying to validate 3D airfoil (NACA0012). I am looking for some problem in 3D which is easy to mesh. Our...

10 October 2013 4,792 7 View

Which artificial dissipation term is best for Euler equations?

I am using the MacCormach method using finite volume formulation.

10 October 2013 4,242 6 View

Can anyone give reference to see TVD MacCormack scheme merits and demerits? TVD MacCormack scheme

I am interested in knowing more about the TVD MacCormack scheme merits and demerits.

10 October 2013 4,903 0 View