This work provides a contribution to the accurate, stable and efficient numerical simulation of hydrodynamic non-linear multiscale problems with high order discretizations. Due to their wide range of spatial and temporal scale, these types of problems demand not only highly accurate and efficient numerical discretization schemes, but also careful code design with regards to supercomputing architectures. Still, as a rule, even for the most sophisticated algorithms and hardware, a full resolution of all occurring scales remains infeasible. Thus, an approximate solution with drastically reduced number of degrees of freedom is sought, which retains the most important characteristics of the full solution. This solution is obtained by solving a t...
Aeroakustische Problemstellungen und kompressible Strömungen bei kleinen Machzahlen gewinnen mehr un...
A numerical modelling chain is presented in this thesis, with the aim of improving the reproduction ...
This thesis explores the use of stabilized finite element formulations for the incompressible Navier...
In computational fluid dynamics, high-order numerical methods have gained quite popularity in the la...
The onset of turbulence in shear flows like pipe flow or plane Couette flow, for which the laminar p...
Diese Arbeit vereint die Large Eddy Simulation (LES) mit parallelen, adaptiven Methoden und schnelle...
A front-tracking algorithm for large-eddy simulation (LES) is developed to untangle the numerical an...
Die Durchführung direkter numerischer Simulationen nimmt eine Schlüsselfunktion in der vorliegenden ...
The continual optimization process for more efficiency of industrial flows has raised the need for p...
The prevention of industrial risks requires simulating turbulent dispersion of pollutants. However, ...
The motivation for this thesis is the development of a simulation tool that can deliver spatially- a...
In der vorliegenden Arbeit wird eine numerische Unterraumprojektionsmethode zur Behandlung von Zweip...
This thesis is focused on the application of high-order methods to compressible turbulent flows. Asp...
This thesis is focused on the application of high-order methods to compressible turbulent flows. Asp...
This work is concerned with the study of two-dimensional inviscid flow. The main concern is the so-c...
Aeroakustische Problemstellungen und kompressible Strömungen bei kleinen Machzahlen gewinnen mehr un...
A numerical modelling chain is presented in this thesis, with the aim of improving the reproduction ...
This thesis explores the use of stabilized finite element formulations for the incompressible Navier...
In computational fluid dynamics, high-order numerical methods have gained quite popularity in the la...
The onset of turbulence in shear flows like pipe flow or plane Couette flow, for which the laminar p...
Diese Arbeit vereint die Large Eddy Simulation (LES) mit parallelen, adaptiven Methoden und schnelle...
A front-tracking algorithm for large-eddy simulation (LES) is developed to untangle the numerical an...
Die Durchführung direkter numerischer Simulationen nimmt eine Schlüsselfunktion in der vorliegenden ...
The continual optimization process for more efficiency of industrial flows has raised the need for p...
The prevention of industrial risks requires simulating turbulent dispersion of pollutants. However, ...
The motivation for this thesis is the development of a simulation tool that can deliver spatially- a...
In der vorliegenden Arbeit wird eine numerische Unterraumprojektionsmethode zur Behandlung von Zweip...
This thesis is focused on the application of high-order methods to compressible turbulent flows. Asp...
This thesis is focused on the application of high-order methods to compressible turbulent flows. Asp...
This work is concerned with the study of two-dimensional inviscid flow. The main concern is the so-c...
Aeroakustische Problemstellungen und kompressible Strömungen bei kleinen Machzahlen gewinnen mehr un...
A numerical modelling chain is presented in this thesis, with the aim of improving the reproduction ...
This thesis explores the use of stabilized finite element formulations for the incompressible Navier...