|October 15, 2013, 01:20||
Can SU2 handle cross flow
Join Date: Jun 2013
Posts: 30Rep Power: 5
1.My problem involves a primary flow and a secondary cross flow injected at a different location. The temperature and velocity of the two flows should be specified by user at the inlets. Can SU2 perform this kind of a simulation?
2.If so can you tell me how to give the conditions at the inlets?
3. I gave the free-stream Mach number =0.3, temperature 1000k and Pressure =105000 Pa
and used the mass flow inlet type (i.e specify density and velocity). How does SU2 calculate the parameters at the inlets? Please note that I have two inlets at different locations and need to be able to specify temperature and velocity arbitrarily at the points, i.e both inlets have different source. Is it possible?
|November 5, 2013, 17:37||
Thomas D. Economon
Join Date: Jan 2013
Location: Stanford, CA
Posts: 270Rep Power: 6
I would recommend looking at these routines in solver_direct_mean.cpp:
void CEulerSolver::BC_Inlet(CGeometry *geometry, CSolver **solver_container, CNumerics *conv_numerics, CNumerics *visc_numerics, CConfig *config, unsigned short val_marker)
void CEulerSolver::BC_Outlet(CGeometry *geometry, CSolver **solver_container, CNumerics *conv_numerics, CNumerics *visc_numerics, CConfig *config, unsigned short val_marker)
These routines control the updates at the inlet and outlet boundaries, and perhaps they can be customized for your application.
Hope this helps,
|cross flow, inlet boundary condition|
|Thread||Thread Starter||Forum||Replies||Last Post|
|About Some Concepts:Laminar flow, turbulent flow, steady flow and time-dependent flow||Jing||Main CFD Forum||5||March 2, 2013 15:02|
|Grid generation cross flow over circular cylinder||Yanma||OpenFOAM Native Meshers: blockMesh||0||July 7, 2010 08:02|
|How Does Fluent Handle Volume Flow in 2D and 3D||Shawn||FLUENT||4||July 16, 2008 14:38|
|Can 'shock waves' occur in viscous fluid flows?||diaw||Main CFD Forum||104||February 16, 2006 06:44|
|How to handle peoridic boundary in multiphase flow||Harry||Main CFD Forum||0||November 19, 2005 16:10|