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Stabilized mixed finite element method for the M1 radiation model

Autor
Schmid, Q.; Mesri, Y.; Hachem, E.; Codina, R.
Tipus d'activitat
Article en revista
Revista
Computer methods in applied mechanics and engineering
Data de publicació
2018-06
Volum
335
Pàgina inicial
69
Pàgina final
69
DOI
https://doi.org/10.1016/j.cma.2018.01.046 Obrir en finestra nova
Repositori
http://codina.rmee.upc.edu/artweb/artweb-s-140.pdf Obrir en finestra nova
http://hdl.handle.net/2117/116129 Obrir en finestra nova
URL
https://www.sciencedirect.com/science/article/pii/S0045782516310180 Obrir en finestra nova
Resum
In this work, we present a computational approach for the numerical simulation of thermal radiation. Radiation is modeled by solving a set of two coupled partial differential equations, the so-called M1 model. A Variational Multiscale method is developed for this system, and tested on some illustrative benchmarks. The question of dealing with heterogeneous physical properties is also considered, and treated by means of an immersed method. It combines a level-set approach for representation of in...
Citació
Schmid, Q., Mesri, Y., Hachem, E., Codina, R. Stabilized mixed finite element method for the M1 radiation model. "Computer methods in applied mechanics and engineering", Juny 2018, vol. 335, p. 69.
Paraules clau
Variational multiscale method Stabilized finite elements Radiation Immersed volume method Monolithic approach
Grup de recerca
(MC)2 - UPC Mecànica de Medis Continus i Computacional
ANiComp - Anàlisi numèrica i computació científica

Participants

  • Schmid, Quentin  (autor)
  • Mesri, Youssef  (autor)
  • Hachem, Elie  (autor)
  • Codina Rovira, Ramon  (autor)