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April 21, 2006, 11:15 |
Problem with dynamic mesh..urgent!!
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#1 |
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Hi
I am modelling a plate coming dwon onto the surface of liquid. When i am doing this using DEFINE_CG_MOTION, the plate passes through the liquid as well as the wall below the liquid. I dont what it to happen. Could anyone help me with it? Does the DEFINE_CG_MOTION macros takes into account solid body motion? Thanks in advance... shanti |
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April 21, 2006, 11:22 |
Re: Problem with dynamic mesh..urgent!!
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#2 |
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You need to define more accuratly your wall motion in order to avoid such case: it doesn't take into account interactions between 2 solids except if you precise this in your udf programs
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April 21, 2006, 11:24 |
Re: Problem with dynamic mesh..urgent!!
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#3 |
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Could you tell me how to do it? Can u give me a little idea about it?
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April 21, 2006, 11:54 |
Re: Problem with dynamic mesh..urgent!!
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#4 |
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Perhaps something like: if (cg_position - wallposition) < 1e-3 then v = 0
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April 26, 2006, 18:38 |
Re: Problem with dynamic mesh..urgent!!
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#5 |
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Could anyone tell me how to find the co-ordinates of the center of gravity?
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