2 papers
physics.flu-dyn2024
A machine learning enhanced discontinuous Galerkin method for simulating transonic airfoil flow-fields
Yiwei Feng, Lili Lv, Weixiong Yuan +2
Accurate and rapid prediction of flow-fields is crucial for aerodynamic design. This work proposes a discontinuous Galerkin method (DGM) whose performance enhances with increasing…
math.NA2024
Investigation of discontinuous Galerkin methods in adjoint gradient-based aerodynamic shape optimization
Yiwei Feng, Lili Lv, Tiegang Liu +2
This work develops a robust and efficient framework of the adjoint gradient-based aerodynamic shape optimization (ASO) using high-order discontinuous Galerkin methods (DGMs) as the…