FearuredResearch

Exasim: Generating Discontinuous Galerkin Codes for Numerical Solutions of Partial Differential Equations on Graphics Processors
This paper presents an overview of the functionalities and applications of Exasim, an open-source code for generating high-order …
Jordi Vila-Perez, R. Loek Van Heyningen, Ngoc Cuong Nguyen, Jaume Peraire
PDF Cite DOI
Implicit Large eddy simulation of hypersonic boundary-layer transition for a flared cone
We present an implicit large eddy simulation (ILES) of hypersonic boundary-layer transition for a flared cone at Mach number 6.0 and …
Ngoc Cuong Nguyen, Sebastien Terrana, Jaime Peraire
PDF Cite
Large-Eddy Simulation of Transonic Buffet Using Matrix-Free Discontinuous Galerkin Method
We present an implicit large-eddy simulation of transonic buffet over the OAT15A supercritical airfoil at Mach number 0.73, angle of …
Ngoc Cuong Nguyen, Sebastien Terrana, Jaime Peraire
PDF Cite DOI
GPU-accelerated Large Eddy Simulation of Hypersonic Flows
High-order discontinuous Galerkin (DG) methods have emerged as an attractive approach for large eddy simulation of turbulent flows …
Sebastien Terrana, Ngoc Cuong Nguyen, Jaime Peraire
PDF Cite DOI
Implicit hybridized discontinuous Galerkin methods for compressible magnetohydrodynamics
We present hybridized discontinuous Galerkin (HDG) methods for ideal and resistive compressible magnetohydrodynamics (MHD). The HDG …
C. Ciuca, P. Fernandez, A. Christophe, Ngoc Cuong Nguyen, J. Peraire
PDF Cite DOI
The hybridized discontinuous Galerkin method for implicit large-eddy simulation of transitional turbulent flows
We present a high-order Implicit Large-Eddy Simulation (ILES) approach for transitional aerodynamic flows. The approach encompasses a …
Pablo Fernandez, Ngoc Cuong Nguyen, Jaime Peraire
PDF Cite DOI