Upwind-TVD-Verfahren zur Integration der Navier-Stokes-Gleichungen wurden fuer die Berechnung transsonischer Stroemungen um Profile und Tragfluegel auf ihre Loesungsgenauigkeit hin untersucht. Angewendet wurden das Flux-Vector-Splitting (FVS) und das Flux-Difference-Splitting (FDS). In beiden Konzepten erfolgt die Diskretisierung der Konvektions- und Druckterme unter Beruecksichtigung des Informationstransports in kompressiblen Stroemungen laengs der aus den Euler-Gleichungen abgeleiteten Charakteristiken. Untersucht wurden der Einfluss der numerischen Dissipartion auf die Loesung der Grenzschichtstroemung einer laengs angestroemten ebenen Platte sowie der Einfluss der Limiterfunktionen, die das monotone Loesungsverhalten der Upwind-Verfahr...
Maximizing both accuracy and efficiency has been the primary objective in designing a numerical algo...
An explicit multistage Runge-Kutta type of time-stepping scheme is used for solving transonic flow p...
This study investigates the accuracy and efficiency of several flux splitting methods for the compre...
A comparative study of five upwind schemes was performed to evaluate their ability accurately model ...
A survey of some popular upwind flux-difference schemes, both explicit and implicit, has been carrie...
A new algorithm was developed for the Euler and Navier-Stokes equations that uses upwind differencin...
Modern upwind schemes employ an upwind-biased stencil to solve convective terms in order to satisfy ...
The work deals with numerical solution of steady transonic flows with applications in internal aerod...
Es wird ein Ueberblick ueber die verschiedenen instationaeren Aerodynamikverfahren zur Berechnung vo...
Steady, 2D Euler flow computations have been performed for a wind tunnel section, designed for resea...
summary:This contribution deals with the modern finite volume schemes solving the Euler and Navier-S...
As a part of the Dutch ISNaS project our group and NLR jointly develop a flow solver for compressibl...
Untersucht wurden die Einsatzmoeglichkeiten von Mehrgitterverfahren zur Loesung von Problemen aus de...
In this paper, transonic flow, where the interaction of a shock wave and a boundary layer often lead...
An extended Navier-Stokes Method is presented permitting computation of internal flows containing sc...
Maximizing both accuracy and efficiency has been the primary objective in designing a numerical algo...
An explicit multistage Runge-Kutta type of time-stepping scheme is used for solving transonic flow p...
This study investigates the accuracy and efficiency of several flux splitting methods for the compre...
A comparative study of five upwind schemes was performed to evaluate their ability accurately model ...
A survey of some popular upwind flux-difference schemes, both explicit and implicit, has been carrie...
A new algorithm was developed for the Euler and Navier-Stokes equations that uses upwind differencin...
Modern upwind schemes employ an upwind-biased stencil to solve convective terms in order to satisfy ...
The work deals with numerical solution of steady transonic flows with applications in internal aerod...
Es wird ein Ueberblick ueber die verschiedenen instationaeren Aerodynamikverfahren zur Berechnung vo...
Steady, 2D Euler flow computations have been performed for a wind tunnel section, designed for resea...
summary:This contribution deals with the modern finite volume schemes solving the Euler and Navier-S...
As a part of the Dutch ISNaS project our group and NLR jointly develop a flow solver for compressibl...
Untersucht wurden die Einsatzmoeglichkeiten von Mehrgitterverfahren zur Loesung von Problemen aus de...
In this paper, transonic flow, where the interaction of a shock wave and a boundary layer often lead...
An extended Navier-Stokes Method is presented permitting computation of internal flows containing sc...
Maximizing both accuracy and efficiency has been the primary objective in designing a numerical algo...
An explicit multistage Runge-Kutta type of time-stepping scheme is used for solving transonic flow p...
This study investigates the accuracy and efficiency of several flux splitting methods for the compre...