URF - Pressure, Velocity
 

Hello folks:

I am getting good converged results for my simulations with urf for pressure = 0.1 and velocity = 0.1

I have read some conflicting messages on this forum about the correct urfs for pressure and velocity -- I have read that these urfs have to sum to 1 always .. etc.

I am using presto for pressure and PISO for p v coupling .. Please let me know if my urfs are wrong.

thanks, CO2