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How to track location of centre of gravity for a moving object using UDF |
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June 26, 2018, 04:46
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How to track location of centre of gravity for a moving object using UDF
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#1 |
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New Member
Join Date: Jun 2017
Posts: 9
Rep Power: 8  |
Hi
I am trying to calculate terminal velocity for a ball(sphere) when dropped into a tank full of water. I am using 3ddp, pressure based, dynamic mesh(smoothing and remeshing), laminar, transient solver. I want to output CG and velocity of this sphere as it moves through the water. But I couldn't find any specific macro to do this in fluent. Can someone please help me. |
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April 2, 2020, 19:15
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#2 | |
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Member
Mostafa
Join Date: Sep 2016
Posts: 30
Rep Power: 9 |
Quote:
I know this is quite old, but if anyone is interested, I believe a UDF can easily output the DT_CG (dt)[x] |
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| Tags |
| ansys fluent, fluent, plotting graph, post processing, velocity profile 3d |
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