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Moving mesh in 2D axisymmetric time dependent problem

Posted 9 oct. 2014, 01:09 UTC−4 Mesh, Studies & Solvers Version 4.3, Version 4.3a, Version 4.3b 0 Replies

Kishore Gajula
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I have been dealing with 2D axisymmetric time dependent problem in which my geometry shrinks with time.
so i want to solve that problem with "moving mesh" physics along with physics of the problem.
1) I have problem in specifying mesh velocity and mesh displacement for the geometry.
2) should i specify any mesh velocity and mesh displacement along the axis also??

for example if i have a sphere that shrinks with time...it can be simplified by assuming 2D axisymmetric problem.
so my co-ordinate system will be cylindrical.

3)my another question is that if we specify r,z components of mesh velocity will that be suffice to account for shrinking of the sphere??

Thanks
Kishore Gajula
0 Replies Last Post 9 oct. 2014, 01:09 UTC−4
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Hello Kishore Gajula

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