dam break
Hello everybody. I am trying to simulate an experiment, which I've conducted earlier. And I have faced with some difficulties. An Experimental apparatus is a tank filled by liquid (there is no free surface) . An internal volume of the tank is fluid-tightly devided into two equal parts by internal thin baffle. One of them is filled by liquid with dissolved NaCl (heavy liquid) and another one is filled by pure water (light liquid). In the time t=0 baffle begins moving and is completely removed from the tank by the time t=2.8 s. Below is experimental scheme
http://cs537300.vk.me/u119953/docs/5...u5ye5S40ynKpaY. I don't know how to simulate thin removing baffle. And I would be glad to get advice. Best Regards, Alexander. |
Hi!
Did you have a look at the incompressible -> pimpleDyMFoam -> movingCone case? |
Quote:
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here you are (it's a simplified model):
http://cs537205.vk.me/u119953/docs/9...y03-CA9nBvknBA http://cs538306.vk.me/u119953/docs/9...z-2WahORLJDuMg My dynamicMeshDict: Code:
dynamicFvMesh dynamicMotionSolverFvMesh; and pointMotionUz: Code:
dimensions [0 1 -1 0 0 0 0]; |
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