We certainly started setting up a cylindrical coordinate formulation but have not touched in in quite a while. There might be an old branch with this capability. However we never got to setting up the Fourier extension of the formulation which would be required for a 3D (rather than just 2D) simulations. If you need 3D then I am afraid there is not much hope at the moment. If you only required 2D cylindrical we might be able to see where this branch might be.

On 14 Apr 2022, at 08:25, Wang, Zhicheng <zhicheng_wang@brown.edu> wrote:

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Dear Nektar++ users,

I'm wondering if the current version Nektar++ incompressible flow solver can do simulation in cylindrical coordinates ?

I found documents from the following website that shows it can, but didn't find the corresponding piece of code.

https://prism.ac.uk/wp-content/uploads/2019/10/grocco_nektar.pdf

Best regards

Zhicheng Wang

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