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A new formulation for air-blast fluid–structure interaction using an immersed approach. Part I: basic methodology and FEM-based simulations

Autor
Bazilevs, Y.; Kamran, K.; Moutsanidis, G.; Benson, D.; Oñate, E.
Tipus d'activitat
Article en revista
Revista
Computational mechanics
Data de publicació
2017-07
Volum
60
Número
1
Pàgina inicial
83
Pàgina final
100
DOI
https://doi.org/10.1007/s00466-017-1394-3 Obrir en finestra nova
Repositori
https://www.researchgate.net/publication/315152864_A_new_formulation_for_air-blast_fluid-structure_interaction_using_an_immersed_approach_Part_I_basic_methodology_and_FEM-based_simulations Obrir en finestra nova
URL
http://link.springer.com/article/10.1007%2Fs00466-017-1394-3 Obrir en finestra nova
Resum
In this two-part paper we begin the development of a new class of methods for modeling fluid–structure interaction (FSI) phenomena for air blast. We aim to develop accurate, robust, and practical computational methodology, which is capable of modeling the dynamics of air blast coupled with the structure response, where the latter involves large, inelastic deformations and disintegration into fragments. An immersed approach is adopted, which leads to an a-priori monolithic FSI formulation with ...
Paraules clau
Air blast, FEM, FSI, IGA, Immersed methods, RKPM
Grup de recerca
(MC)2 - UPC Mecànica de Medis Continus i Computacional
GMNE - Grup de Mètodes Numèrics en Enginyeria

Participants