A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
On some fluid-structure iterative algorithms using pressure segregation methods. Application to aeroelasticity
In this paper some algorithms for the fluid-structure interaction problem stated have been suggested using a domain decomposition framework. These methods involve stabilized pressure segregation methods for the solution of the fluid problem and fixed point iterative algorithms for the fluid-structure coupling. With one single loop the solution of the coupled system tends to one of the strongly coupled monolithic systems. These coupling algorithms are applied to the aeroelastic simulation of suspension bridges. Assessed are flexural and torsional frequencies for a given inflow velocity. Increasing this velocity the value is reached for which the flutter phenomenon appears.
On some fluid-structure iterative algorithms using pressure segregation methods. Application to aeroelasticity
In this paper some algorithms for the fluid-structure interaction problem stated have been suggested using a domain decomposition framework. These methods involve stabilized pressure segregation methods for the solution of the fluid problem and fixed point iterative algorithms for the fluid-structure coupling. With one single loop the solution of the coupled system tends to one of the strongly coupled monolithic systems. These coupling algorithms are applied to the aeroelastic simulation of suspension bridges. Assessed are flexural and torsional frequencies for a given inflow velocity. Increasing this velocity the value is reached for which the flutter phenomenon appears.
On some fluid-structure iterative algorithms using pressure segregation methods. Application to aeroelasticity
Über einige iterative Fluid-Struktur-Algorithmen unter Verwendung von Drucksegregationsmethoden. Anwendung auf die Aeroelastizität
Badia, Santiago (author) / Codina, Ramon (author)
2007
26 Seiten, 9 Bilder, 1 Tabelle, 30 Quellen
Article (Journal)
English
Fluid , Tragflügel , Hängebrücke , Wechselwirkung , Algorithmus , Druck (Mechanik) , Flattern , Kopplung , Simulation , Biegung , Torsion , Frequenz , Einströmleitung , Strömungsgeschwindigkeit
Investigation of Airship Aeroelasticity Using Fluid-Structure Interaction
| British Library Online Contents | 2008
| Wiley | 2011
Some observations on the state of bluff-body aeroelasticity
| Online Contents | 1997
Some observations on the state of bluff-body aeroelasticity
| British Library Conference Proceedings | 1997
Aeroelasticity of Bluff Bodies
| NTIS | 1992