whats the general way to add an optimization algorithm?

immortality · February 27, 2013, 17:03

how can use an optimization algorithm(like ant colony,swarm,genetic algorithm) to OF so that it can change and modify the geometry (blockMeshDict) according to the result of solution (cl,cd of naca0012 airfoil)
And in the way the algorithm dictate.
I want to know general process of doing that.
How the algorithm code can be add to OF?
Is it a very difficult work?
For example Is it suitable for Phd thesis?
Any guidance,idea,experience,link or only hint and just thought is really appreciated.
Thanks.

wyldckat · February 27, 2013, 17:33

I'll choose to give only a hint - use Google and search for:

Quote:

openfoam dakota

immortality · February 28, 2013, 02:27

very nice hint dear Bruno.
I had not heard anything about dakota before.
Thank you.
Other comments are appreciated also !

immortality · February 28, 2013, 09:48

can add heuristic algorithms like genetic to the dakota?

immortality · March 8, 2013, 04:15

any other hint as well as dakota?(especially on heuristic algorithms)

immortality · March 29, 2013, 01:22

no idea about it?

February 27, 2013, 17:03	whats the general way to add an optimization algorithm?	#1
immortality Senior Member Ehsan Join Date: Oct 2012 Location: Iran Posts: 2,208 Rep Power: 26	how can use an optimization algorithm(like ant colony,swarm,genetic algorithm) to OF so that it can change and modify the geometry (blockMeshDict) according to the result of solution (cl,cd of naca0012 airfoil) And in the way the algorithm dictate. I want to know general process of doing that. How the algorithm code can be add to OF? Is it a very difficult work? For example Is it suitable for Phd thesis? Any guidance,idea,experience,link or only hint and just thought is really appreciated. Thanks.

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
How to add a source term (body force) to icoFoam?	chris Liu	OpenFOAM Programming & Development	4	October 27, 2014 15:38
The correction on pressure equation of SIMPLE algorithm in MRFSimpleFOAM solver	renyun0511	OpenFOAM Running, Solving & CFD	0	November 10, 2010 01:47
'Best' algorithm for CFD on unstructured 2d grids?	andy2o	Main CFD Forum	6	August 19, 2008 12:50
stokesian dynamics algorithm	saib-r	Main CFD Forum	0	March 26, 2003 07:40
Adaptive optimization of geometry	Jan Rusås	CFX	1	September 16, 2000 02:38

February 28, 2013, 02:27		#3
immortality Senior Member Ehsan Join Date: Oct 2012 Location: Iran Posts: 2,208 Rep Power: 26	very nice hint dear Bruno. I had not heard anything about dakota before. Thank you. Other comments are appreciated also !

February 28, 2013, 09:48		#4
immortality Senior Member Ehsan Join Date: Oct 2012 Location: Iran Posts: 2,208 Rep Power: 26	can add heuristic algorithms like genetic to the dakota?

March 8, 2013, 04:15		#5
immortality Senior Member Ehsan Join Date: Oct 2012 Location: Iran Posts: 2,208 Rep Power: 26	any other hint as well as dakota?(especially on heuristic algorithms)

March 29, 2013, 01:22		#6
immortality Senior Member Ehsan Join Date: Oct 2012 Location: Iran Posts: 2,208 Rep Power: 26	no idea about it?