Andrew Winters

I am an Assistant Professor in the Department of Mathematics, Division of Applied Mathematics at Linköping University in Linköping, Sweden.


12:30 UTC

From Mesh Generation to Adaptive Simulation: A Journey in Julia

07/27/2022, 12:30 PM1:00 PM UTC

We present a Julia toolchain for the adaptive simulation of hyperbolic PDEs such as flow equations on complex domains. It begins with HOHQMesh.jl to create a curved, unstructured mesh. This mesh is then used in Trixi.jl, a numerical simulation framework for conservation laws. We visualize the results using Julia’s plotting packages. We highlight select features in Trixi.jl, like adaptive mesh refinement (AMR) or shock capturing, useful for practical applications with complex transient behavior.

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