sudden rises and falls in flow 3d graphics -- CFD Online Discussion Forums

November 25, 2024, 14:53

sudden rises and falls in flow 3d graphics

HalilCan

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Halil Can Keskin

Join Date: Nov 2024

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I created a simulation to draw sediment from the bottom of the dam and my mesh spacing is decreasing from 4 cm to 1 cm. My simulation is solved without any problems, but when I take the solution from the graphics, I see sudden sediment rise and fall in the place where the water recedes. How can I solve this problem? can you help?

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flow 3d, flow 3d hydro, flow 3d post

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