CFD stability improvement using dynamic mode decomposition of solution update vectors

DOI10.1016/J.JCP.2024.113195MaRDI QIDQ6572201

Mohammad Zandsalimy, Carl Ollivier-Gooch

Publication date: 15 July 2024

Published in: Journal of Computational Physics (Search for Journal in Brave)

zbMATH Keywords

finite volume methodmesh optimizationdynamic mode decompositionstability improvementsolution mode analysis

Mathematics Subject Classification ID

Basic methods in fluid mechanics (76Mxx) Numerical linear algebra (65Fxx) Numerical methods for partial differential equations, initial value and time-dependent initial-boundary value problems (65Mxx)

Cites Work

• Globalized matrix-explicit Newton-GMRES for the high-order accurate solution of the Euler equations
• On a solution strategy for energy-based mesh optimization in finite hyperelastostatics
• Approximate Riemann solvers, parameter vectors, and difference schemes
• A novel approach to mesh optimization to stabilize unstructured finite volume simulations
• Parallel iterative methods for sparse linear systems
• Dynamic mode decomposition of numerical and experimental data
• SLEPc
• On CFL evolution strategies for implicit upwind methods in linearized Euler equations
• Stability theory of dynamical systems.

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