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Thermal coupling of fluid flow and structural response of a tunnel induced by fire

Autor
Schrefler, B.A.; Codina, R.; Pesavento, F.; Principe, J.
Tipus d'activitat
Article en revista
Revista
International journal for numerical methods in engineering
Data de publicació
2011-08
Volum
87
Número
1-5
Pàgina inicial
361
Pàgina final
385
DOI
https://doi.org/10.1002/nme.3077 Obrir en finestra nova
URL
http://onlinelibrary.wiley.com/doi/10.1002/nme.3077/abstract Obrir en finestra nova
Resum
In this work we present the progress in the development of an algorithm for the simulation of thermal fluid–structural coupling in a tunnel fire. The coupling strategy is based on a Dirichlet/Neumann non-overlapping domain decomposition of the problem, which is carried out by developing a master code that controls solvers dedicated to the fluid mechanics and to the solid mechanics simulation. The computational fluid dynamics formulation consists of a stabilized finite element approximation of ...
Paraules clau
Coupling, Fire, Concrete, Fluid–solid, Computational Fluid Dynamics
Grup de recerca
(MC)2 - UPC Mecànica de Medis Continus i Computacional
ANiComp - Anàlisi numèrica i computació científica

Participants