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A dissimilar non-matching HDG discretization for Stokes flows
In this work we propose and analyze an HDG method for the Stokes equation whose domain is discretized by two independent polygonal …
Jaime Manriquez, Ngoc Cuong Nguyen, Manuel Solano
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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
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Symplectic Hamiltonian finite element methods for electromagnetics
We present several high-order accurate finite element methods for the Maxwell?s equations which provide time-invariant, non-drifting …
Manuel A. Sanchez, Shukai Du, Bernardo Cockburn, Ngoc Cuong Nguyen, Jaime Peraire
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A nested hybridizable discontinuous Galerkin method for computing second-harmonic generation in three-dimensional metallic nanostructures
We develop a nested hybridizable discontinuous Galerkin (HDG) method to numerically solve the Maxwell’s equations coupled with a …
F. Vidal-Codina, Ngoc Cuong Nguyen, C. Ciraci, S. H. Oh, J. Peraire
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An HDG method for dissimilar meshes
We present a hybridizable discontinuous Galerkin (HDG) method for dissimilar meshes. The method is devised by formulating HDG …
Manuel Solano, Sebastien Terrana, Ngoc Cuong Nguyen, Jaime Peraire
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Symplectic Hamiltonian finite element methods for linear elastodynamics
We present a class of high-order finite element methods that can conserve the linear and angular momenta as well as the energy for the …
Manuel A. Sanchez, Bernardo Cockburn, Ngoc Cuong Nguyen, Jaime Peraire
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A posteriori goal-oriented bounds for the Poisson problem using potential and equilibrated flux reconstructions: Application to the hybridizable discontinuous Galerkin method
We present a general framework to compute upper and lower bounds for linear-functional outputs of the exact solutions of the Poisson …
N. Pares, Ngoc Cuong Nguyen, P. Diez, J. Peraire
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Aircraft Charging and its Influence on Triggered Lightning
This paper reports on a laboratory experiment to study the effect of vehicle net charge on the inception of a positive leader from an …
C. Pavan, P. Fontanes, M. Urbani, Ngoc Cuong Nguyen, M. Martinez-Sanchez, J. Peraire, J. Montanya, C. Guerra-Garcia
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Corona Discharge in Wind for Electrically Isolated Electrodes
For various problems in atmospheric electricity it is necessary to understand the behavior of corona discharge in wind. Prior work …
C. Guerra-Garcia, Ngoc Cuong Nguyen, T. Mouratidis, M. Martinez-Sanchez
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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
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