A two-dimensional numerical case study of fluid-structure interaction

Autor: Partimbene, Vincent, Spiteri, Pierre, Marthon, Philippe, Ratsifandrihana, Léon
Přispěvatelé: Traitement et Compréhension d’Images (IRIT-TCI), Institut de recherche en informatique de Toulouse (IRIT), Université Toulouse 1 Capitole (UT1), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-Université Toulouse - Jean Jaurès (UT2J)-Université Toulouse III - Paul Sabatier (UT3), Université Fédérale Toulouse Midi-Pyrénées-Centre National de la Recherche Scientifique (CNRS)-Institut National Polytechnique (Toulouse) (Toulouse INP), Université Fédérale Toulouse Midi-Pyrénées-Université Toulouse 1 Capitole (UT1), Université Fédérale Toulouse Midi-Pyrénées, Institut National Polytechnique (Toulouse) (Toulouse INP), SEGULA Technologie Automotive, R&D Department, SEGULA Technologie Automotive, Pombo, J.
Jazyk: angličtina
Rok vydání: 2016
Předmět:
Zdroj: CCP : Civil-Comp Proceedings ; ISSN 1759-3433
3rd International Conference on Railways Technology : research, development and maintenance ((RAILWAYS 2016)
3rd International Conference on Railways Technology : research, development and maintenance ((RAILWAYS 2016), Apr 2016, Cagliari, Italy. ⟨10.4203/ccp.110.43⟩
Popis: International audience; This paper deals with a general procedure to analyse fluid-structure interactions. To do so, we use the finite volume method which allows us to discretise the continuous operators modelling the fluid flow on one hand, and the solid behaviour on the other hand. The coupling is achieved by the pressure and shear stress applied from the fluid to the solid boundary and by the computational domain distortion induced by the solid deformation. The solution of the problem is achieved using numerical algorithms. Finally, we present some results on the application of the developed methodology on a test-case: a two-dimensional train cross-section under crosswind.
Databáze: OpenAIRE
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