2 papers
physics.flu-dyn2026
Entropy-stable discretizations for the compressible Euler equations using simple adaptive averages
Carlo De Michele, Ayaboe K. Edoh
Entropy stabilization of the compressible Euler system is achieved by adapting the averages that are applied to the density and internal energy variables. The approach achieves non…
physics.flu-dyn2025
Finite-difference compatible entropy-conserving schemes for the compressible Euler equations
Carlo De Michele, Ayaboe K. Edoh, Gennaro Coppola
This paper introduces a family of entropy-conserving finite-difference discretizations for the compressible flow equations. In addition to conserving the primary quantities of mass…