trixi-framework / trixi-framework/TrixiParticles.jl
Running dam_break with Monaghan-Kajtar yields incorrect results
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- Dominant language
- Julia
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- 83
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- 24
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Description
setting our previous values:
boundary_layers=1
spacing_ratio=3
boundary_model = BoundaryModelMonaghanKajtar(1.0/(gravity), 3.0, boundary_particle_spacing, tank.boundary.mass)
yields
It might just be caused by needing a relaxation step?
Anyway I did not investigate further.
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
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Research direction
Start by reproducing the dam_break case with boundary_layers=1, spacing_ratio=3, and BoundaryModelMonaghanKajtar using the values shown in the issue. Compare the resulting behavior with the attached images and investigate whether a relaxation step is required; done means identifying the cause and confirming corrected results.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- julia
- Domain
- hpc
- Issue type
- Bug
- Difficulty
- 5/5
- Estimated time
- Over a week
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100