- **Main CFD Forum**
(*http://www.cfd-online.com/Forums/main/*)

- - **Boundary Conditions for 2 d N S equations**
(*http://www.cfd-online.com/Forums/main/81099-boundary-conditions-2-d-n-s-equations.html*)

Boundary Conditions for 2 d N S equationsHi,
I am trying to solve vorticity form of 2D Navier stokes equation for flow around circular cylinder. I have to rotate my cylinder . My boundary condition for a stationary cylinder in terms of psi would be psi on the cylinder would be 0 since velocities are zero Now my cylinder is rotating with a constant velocity My psi still will be zero because of constant velocity How would I incorporate such B.C I can only give B.C . Any Help would be much appreciated. Vivek |

All times are GMT -4. The time now is 00:50. |