A Problem-Independent Limiter for High-Order Runge–Kutta Discontinuous Galerkin Methods

2001 ◽  
Vol 169 (1) ◽  
pp. 111-150 ◽  
Author(s):  
A. Burbeau ◽  
P. Sagaut ◽  
Ch.-H. Bruneau
2016 ◽  
Vol 8 (4) ◽  
pp. 693-702
Author(s):  
Hongqiang Lu ◽  
Kai Cao ◽  
Lechao Bian ◽  
Yizhao Wu

AbstractIn this paper, a high-order curved mesh generation method for Discontinuous Galerkin methods is introduced. First, a regular mesh is generated. Second, the solid surface is re-constructed using cubic polynomial. Third, the elastic governing equations are solved using high-order finite element method to provide a fully or partly curved grid. Numerical tests indicate that the intersection between element boundaries can be avoided by carefully defining the elasticity modulus.


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