trixi-framework / trixi-framework/Trixi.jl
Helmholtz free energy EOS
- Dominant language
- Julia
- Stars
- 731
- Forks
- 166
- Avg merge
- 2d 18h
- Merged PRs (30d)
- 25
Description
Would be nice to support a Helmholtz free energy-based EOS in `NonIdealCompressibleEulerEquations`, for example from https://arxiv.org/pdf/2603.15112.
- [x] Basic infrastructure and ideal gas specialization: #2935
- [ ] Performance comparison between explicit EOS expressions and Helmholtz-based representations
- [ ] Helmholtz representations of vdW and Peng-Robinson
Contributor guide
Research direction
Start by reviewing NonIdealCompressibleEulerEquations and the merged infrastructure and ideal-gas specialization in #2935. Compare explicit EOS expressions with Helmholtz-based representations, then investigate Helmholtz forms for van der Waals and Peng–Robinson EOS; done means the performance comparison and both representations are supported.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- julia
- Domain
- backend
- Issue type
- Feature
- Difficulty
- 5/5
- Estimated time
- Over a week
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 35/100