|
[Sponsors] |
March 9, 2010, 01:23 |
Initial conditions
|
#1 |
New Member
shuo
Join Date: Apr 2009
Posts: 17
Rep Power: 17 |
Hi
I am simulating a steady supersonic free jet and was considering the initial conditions. I was considering fixing the boundary condition at the nozzle exit. The relevant values for a given stagnation pressure and temperature and nozzle geometry can be calculated using the isentropic relations. The remaining flow field is at ambient conditions. However, this assume a discontinuity across the nozzle exit - like a psuedo shock - so how realistic is the solution then? Regards Shuo |
|
|
|
Similar Threads | ||||
Thread | Thread Starter | Forum | Replies | Last Post |
Floating point exception error | Alan | OpenFOAM Running, Solving & CFD | 11 | July 1, 2021 21:51 |
How to write k and epsilon before the abnormal end | xiuying | OpenFOAM Running, Solving & CFD | 8 | August 27, 2013 15:33 |
Computational time | sunnysun | OpenFOAM Running, Solving & CFD | 5 | March 16, 2009 03:32 |
Differences between serial and parallel runs | carsten | OpenFOAM Bugs | 11 | September 12, 2008 11:16 |
Unknown error | sivakumar | OpenFOAM Pre-Processing | 9 | September 9, 2008 12:53 |