|June 19, 2012, 14:21||
Generating shockwave underwater
Join Date: Jun 2012
Posts: 55Rep Power: 5
I'm trying to do a simulation where I generate a shockwave underwater. I want to generate a shockwave at a certain point and see how it interacts with a surface.
Whats the best way to do this??
I'm thinking about creating two domains. One will be a small cirlce around the selected coordinate point. The other domain will be a big square enclosing the circle.
Then I'm thinking about defining a region of air inside the circle???
I"m really lost on this one. Please give me some guidance.
|June 20, 2012, 10:20||
Join Date: Oct 2010
Posts: 987Rep Power: 16
mmm..I think you can create the shockwave with a moving wall..
You can use dynamic mesh and moving a wall to create the shock wave.
Remember to include water comprimibility and sound speed through udf; you can copy directly from udf manual available online.
I have successfully simulated an ultrasound cleaning bath with moving wall+sound speed+comprimibility, to see sound waves propagation.
|Thread||Thread Starter||Forum||Replies||Last Post|
|run Doxygen offline||anishtain4||OpenFOAM||8||November 27, 2014 10:36|
|Doxygen documentation||Tanay||OpenFOAM Installation||9||September 23, 2011 11:40|
|ParaView and Qt 4.3.5 on Mac OS X 10.6||Adrian||OpenFOAM||3||August 8, 2010 03:16|
|Shockwave in airfoil analysis||Alex||FLUENT||4||January 2, 2008 13:36|
|Supersonic Shockwave||Braden Pitter||Phoenics||2||November 30, 2006 17:50|