June 27, 2019 at 1:42 pm
egorbena
Subscriber

Hi Amine,


Thank you for your reply. 


In both models I used and inviscid unsteady condition. In the DBS, I used a coupled algorithm with 2nd order spatial discretization and 2nd order implicit temporal discretization. In the PBS, I used a Roe flux-difference-splitting, 2nd order spatial discretization and 2nd order implicit temporal discretization.


Kind regards,


Egorbena