Hello, I am trying to solve Stokes flow in 2D axisymmetric coordinates. I was looking through the very helpful example in here , and the stress tensor is defined as a 3 by 3 matrix, but the flow field obviously has two components. I can’t get my dimensions to match in my variational form. For examp…

Stress tensor in cylindrical coordinates

bleyerj December 7, 2020, 1:24pm 4

v3D = as_vector([v[0], v[1], 0])

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