Adaptive multiresolution computations applied to detonations
CORIA – UMR 6614 CNRS, Normandie Université and INSA Rouen（法国国家科学研究中心 CORIA 联合研究实验室、诺曼底大学和鲁昂国立应用科学学院）；M2P2 – UMR 7340 CNRS, Aix-Marseille Université and Ecole Centrale de Marseille（法国国家科学研究中心 M2P2 联合研究实验室、艾克斯-马赛大学和马赛中央理工学院）
A space-time adaptive method is presented for the reactive Euler equations describing chemically reacting gas flow where a two species model is used for the chemistry. The governing equations are discretized with a finite volume method and dynamic space adaptivity is introduced using multiresolution analysis. A time splitting method of Strang is applied to be able to consider stiff problems while keeping the method explicit. For time adaptivity an improved Runge--Kutta--Fehlberg scheme is used. Applications deal with detonation problems in one and two space dimensions. A comparison of the adaptive scheme with reference computations on a regular grid allow to assess the accuracy and the computational efficiency, in terms of CPU time and memory requirements.
A Fourth-order Conservative Adaptive Multiresolution Wavelet Upwind Scheme for Compressible Flows
School of Civil Engineering and Mechanics, Lanzhou University（兰州大学土木工程与力学学院）；Key Laboratory of Mechanics on Disaster and Environment in Western China (Lanzhou University), the Ministry of Education, Lanzhou University（兰州大学西部灾害与环境力学教育部重点实验室）；Department of Mechanical Engineering, Institute of Science Tokyo（东京科学大学机械工程系）
Space-time adaptive ADER-DG finite element method with LST-DG predictor and a posteriori sub-cell ADER-WENO finite-volume limiting for multidimensional detonation waves simulation
Application of a Pressured-Based OpenFOAM Solver for Rotating Detonation Engines
Korea Advanced Institute of Science and Technology（韩国科学技术院）；New York University Abu Dhabi（纽约大学阿布扎比分校）；Tandon School of Engineering, New York University（纽约大学坦登工程学院）
Space-time adaptive ADER-DG finite element method with LST-DG predictor and a posteriori sub-cell WENO finite-volume limiting for simulation of non-stationary compressible multicomponent reactive flows
