The paper proves convexity of the admissible set for the four-equation model, introduces a robust solver for pressure-temperature equilibrium with arbitrary materials, and proves existence and uniqueness of the equilibrium solution under thermodynamic assumptions.
Second-order invariant-domain preserving approximation to the multi-species Euler equations.arXiv preprint arXiv:2505.09581, 2025
1 Pith paper cite this work. Polarity classification is still indexing.
1
Pith paper citing it
fields
math.NA 1years
2026 1verdicts
UNVERDICTED 1representative citing papers
citing papers explorer
-
Analysis, thermodynamics, and a numeric solver for a pressure-temperature equilibrium closure of the four-equation model
The paper proves convexity of the admissible set for the four-equation model, introduces a robust solver for pressure-temperature equilibrium with arbitrary materials, and proves existence and uniqueness of the equilibrium solution under thermodynamic assumptions.