Trixi.jl

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Add moist Euler equations with test case

3

In the course of project ADAPTEX I would like to simulate the warm rising bubble test case in dry and moist air, described by Bryan and Fritsch (A Benchmark Simulation...

benegee

Allow moving objects in a flow

4

While Trixi allows to simulate fluid-structure interaction, I did not found a way to simulate a moving object in a flow, e.g. a ship in the ocean or a turbine...

ufechner7

TrixiBase.jl and TrixiBaseTest.jl

13

Since we're expanding our repos, it would be good to move some functionality to small packages, e.g., https://github.com/trixi-framework/Trixi.jl/blob/4bb74f8505220b8f42ef15622097f96276584c13/src/auxiliary/special_elixirs.jl#L8-L58 to TrixiBase.jl and https://github.com/trixi-framework/Trixi.jl/blob/4bb74f8505220b8f42ef15622097f96276584c13/test/test_trixi.jl#L4-L98 to TrixiBaseTest.jl (to avoid depending on `Test` with...

ranocha

We can collect a list of TODOs for the t8code backed mesh here. - [x] https://github.com/trixi-framework/Trixi.jl/pull/1426 - [ ] https://github.com/trixi-framework/Trixi.jl/pull/1535 - [ ] Add documentation - [ ] feature table...

ranocha

Allocations for multithreaded execution

3

I noticed that a multithreaded execution (on Ubuntu 23.04, Julia 1.9.0, Intel i7-12800H) of e.g. the simple [1D advection example](https://github.com/trixi-framework/Trixi.jl/blob/main/examples/tree_1d_dgsem/elixir_advection_basic.jl) (without `SaveSolutionCallback` and `AnalysisCallback` causes many allocations compared to the...

DanielDoehring

Remove `interfaces` and `boundaries` from `cache_parabolic`

5

Addresses step 3 of https://github.com/trixi-framework/Trixi.jl/issues/1674

jlchan

This pull request changes the compat entry for the `DiffEqBase` package from `6 - 6.143` to `6 - 6.143, 6`. This keeps the compat entries for earlier versions. Note: I...

github-actions[bot]

WIP: Add local and global limiting for StructuredMesh

2

Adding the subcell local and global (for conservative variable each) limiting support for StructuredMesh. Getting the inverse Jacobian makes this PR a bit longer. That's because for TreeMesh, `inverse_jacobian` is...

bennibolm

disable `interface_checks` of OrdinaryDiffEq.jl

1

As discussed in the meeting today. Xref https://github.com/SciML/SciMLBase.jl/pull/561/files This is just a hotfix and should be fixed properly. Edit: Looks like the keyword is not implemented right now. Xref https://github.com/SciML/DiffEqBase.jl/issues/980

ranocha

For a short while now, VTK and ParaView have started supporting a new file format called "VTKHDF". The idea is to have a well-defined binary file format with a file...

sloede