In this thesis, novel h- and hp-adaptive strategies suited for the discontinuous Galerkin formulation of the compressible Navier Stokes equations are established in the framework of the European collaborative project CODA (CFD ONERA DLR Airbus). The novel adaptive strategies target unstructured grids, considering a metric-based simplicial remeshing approach, with application to steady laminar (Navier-Stokes or NS), steady turbulent (Reynolds-averaged Navier-Stokes or RANS) and unsteady turbulent scale-resolving configurations (Zonal Detached Eddy Simulation or ZDES). The definition of the size field (h) and the polynomial degree distribution (p) is driven by an a posteriori error estimator, combining the measure of the energy associated wit...
The prevention of industrial risks requires simulating turbulent dispersion of pollutants. However, ...
Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Aeronautics and Astronautics, 2002....
New 2D and 3D unstructured-grid based flow solvers have been developed for simulating steady compres...
This dissertation presents efficient solution techniques for fluid flow simulations focused on aeron...
The flow fields which can be observed inside several components of aerospace propulsion systems are ...
Over the last years, the discontinuous Galerkin method (DGM) has demonstrated its excellence in accu...
In several engineering applications the knowledge of the speed and pressure fields favors the unders...
This thesis deals with the high-fidelity prediction of viscous turbulent flows modelized by the Reyn...
This thesis is mainly dedicated to the simulation of massively separated flows in the space domain. ...
The current thesis presents a novel methodology for solving the Euler and Reynolds-averaged Navier-S...
textOver the last three decades, CFD simulations have become commonplace as a tool in the engineerin...
The main goal of this work is to improve the accuracy and computational efficiency of Large Eddy Sim...
Many problems involving fluid flow can now be simulated numerically, providing a useful predictive t...
By 2030, considering the progress of HPC, aerospace manufacturers like Safran Aircraft Engines (SAE)...
The fast and reliable simulation of turbulent flow using Reynolds Averaged Navier Stokes (RANS) mode...
The prevention of industrial risks requires simulating turbulent dispersion of pollutants. However, ...
Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Aeronautics and Astronautics, 2002....
New 2D and 3D unstructured-grid based flow solvers have been developed for simulating steady compres...
This dissertation presents efficient solution techniques for fluid flow simulations focused on aeron...
The flow fields which can be observed inside several components of aerospace propulsion systems are ...
Over the last years, the discontinuous Galerkin method (DGM) has demonstrated its excellence in accu...
In several engineering applications the knowledge of the speed and pressure fields favors the unders...
This thesis deals with the high-fidelity prediction of viscous turbulent flows modelized by the Reyn...
This thesis is mainly dedicated to the simulation of massively separated flows in the space domain. ...
The current thesis presents a novel methodology for solving the Euler and Reynolds-averaged Navier-S...
textOver the last three decades, CFD simulations have become commonplace as a tool in the engineerin...
The main goal of this work is to improve the accuracy and computational efficiency of Large Eddy Sim...
Many problems involving fluid flow can now be simulated numerically, providing a useful predictive t...
By 2030, considering the progress of HPC, aerospace manufacturers like Safran Aircraft Engines (SAE)...
The fast and reliable simulation of turbulent flow using Reynolds Averaged Navier Stokes (RANS) mode...
The prevention of industrial risks requires simulating turbulent dispersion of pollutants. However, ...
Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Aeronautics and Astronautics, 2002....
New 2D and 3D unstructured-grid based flow solvers have been developed for simulating steady compres...