How SU2 works for incompressible flow

fxzf · November 8, 2018, 13:33

Hi SU2 experts,

I am interested in SU2 adjoint capability and want to apply it to my case. However, my case is incompressible flow.

Can anyone explaint to me how SU2 works for incompressible flow? Does it have proper incompressible flow solver using Simple algorithm? Or it is using compressible solver with artificial compressibility or similar precondition?

Thanks a lot.

pcg · November 11, 2018, 07:15

Hi,

See the recent work by Economon and references therein:
https://su2code.github.io/documents/...v_economon.pdf

You can also watch his presentation: https://su2code.github.io/

In summary it is not pressure based but it is also not artificial compressibility (it used to I believe but not anymore).

Cheers

November 8, 2018, 13:33	How SU2 works for incompressible flow	#1
fxzf Member ff Join Date: Feb 2010 Posts: 81 Rep Power: 17	Hi SU2 experts, I am interested in SU2 adjoint capability and want to apply it to my case. However, my case is incompressible flow. Can anyone explaint to me how SU2 works for incompressible flow? Does it have proper incompressible flow solver using Simple algorithm? Or it is using compressible solver with artificial compressibility or similar precondition? Thanks a lot.

Thread Tools	Search this Thread
Show Printable Version Email this Page	Search this Thread: Advanced Search
Display Modes
Linear Mode Switch to Hybrid Mode Switch to Threaded Mode

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
mass flow in is not equal to mass flow out	saii	CFX	12	March 19, 2018 06:21
Can we do non reacting flow analysis using SU2?	sagarkrishna	Main CFD Forum	0	June 7, 2017 02:11
SU2 for multiphase flow	siavash88	SU2	1	March 4, 2017 23:13
How does Fluent works in DPM, with steady flow and unsteady particle tracking ?	pkp	FLUENT	2	March 30, 2016 18:38
Flow meter Design	CD adapco Group Marketing	Siemens	3	June 21, 2011 09:33

November 11, 2018, 07:15		#2
pcg Senior Member Pedro Gomes Join Date: Dec 2017 Posts: 467 Rep Power: 15	Hi, See the recent work by Economon and references therein: https://su2code.github.io/documents/...v_economon.pdf You can also watch his presentation: https://su2code.github.io/ In summary it is not pressure based but it is also not artificial compressibility (it used to I believe but not anymore). Cheers