Lagrange Projection strategy for the gas dynamics equations Relaxation for the Lagrangian step Source terms and notion of consistency in the integral sense Properties

1/41 Lagrange-Projection strategy for the gas-dynamics equations Relaxation for the Lagrangian step Source terms and notion of consistency in the integral sense Properties EDP-Normandie 2011 Large time-step and asymptotic-preserving numerical schemes for hyperbolic systems with sources C. Chalons?, M. Girardin?? ?Université Paris Diderot-Paris 7, France ??CEA-Saclay, France 25-26 Octobre 2011

• see ambroso-chalons-coquel-galié-godlewski-raviart-seguin


• ?k?kg ?


• bi-fluid approach