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Multiscale Modeling of Streamers: High-Fidelity Versus Computationally Efficient Methods
2D axisymmetric streamer model is presented, using the fluid drift-diffusion approx- imation and the Hyridizable Discontinuous Galerkin …
Lee R. Strobel, Ngoc Cuong Nguyen, Carmen Guerra-Garcia
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Controlled Electric Charging of an Aircraft in Flight using Corona Discharge
This work is part of an ongoing study to provide an artificial means of controlling the net electrical charge of an aircraft in flight …
Carmen Guerra-Garcia, Pol Fontanes, Michele Urbani, Joan Montanya, Theodore Mouratidis, Manuel Martinez-Sanchez, Ngoc Cuong Nguyen
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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
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Wall-resolved implicit large eddy simulation of transonic buffet over the OAT15A airfoil using a 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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A physics-based shock capturing method for unsteady laminar and turbulent flows
We present a shock capturing method for unsteady laminar and turbulent flows. The proposed approach relies on physical principles to …
Pablo Fernandez, Ngoc Cuong Nguyen, Jaime Peraire
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Subgrid-scale modeling and implicit numerical dissipation in DG-based Large-Eddy Simulation
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Pablo Fernandez, Ngoc Cuong Nguyen, Jaime Peraire
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Implicit large-eddy simulation of compressible flows using the Interior Embedded Discontinuous Galerkin method
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Pablo Fernandez, Ngoc Cuong Nguyen, Xevi Roca, Jaime Peraire
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A High-Order Self-Adaptive Monolithic Solver for Viscous-Inviscid Interacting Flows
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David Moro, Ngoc Cuong Nguyen, Mark Drela, Jaime Peraire
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A Hybridized Multiscale Discontinuous Galerkin Method for Compressible Flows
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Ngoc Cuong Nguyen, Xevi Roca, David Moro, Jaime Peraire
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A Time-Spectral Hybridizable Discontinuous Galerkin Method for Periodic Flow Problems
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Hemant K. Chaurasia, Ngoc Cuong Nguyen, Jaime Peraire
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