Go to the content (press return)

Scientific and technological production

1 to 50 of 66 results
 
  • On a free open source extreme scale finite element software (FEXFEM)

     Martín Huertas, Alberto Francisco; Badia Rodriguez, Santiago I.; Principe Rubio, Ricardo Javier
    Competitive project
  • A highly scalable asynchronous implementation of balancing domain decomposition by constraints

     Badia Rodriguez, Santiago I.; Martín Huertas, Alberto Francisco; Principe Rubio, Ricardo Javier
    Numerical Methods for High Performance Computers - International SPPEXA Workshop
    p. 14-16
    Presentation's date: 2014-12-03
    Presentation of work at congresses
  • Assessment of variational multiscale models for the large eddy simulation of turbulent incompressible flows

     Colomés Gené, Oriol; Badia Rodriguez, Santiago I.; Codina Rovira, Ramon; Principe Rubio, Ricardo Javier
    Computer methods in applied mechanics and engineering
    Vol. 285, p. 32-63
    DOI: 10.1016/j.cma.2014.10.041
    Date of publication: 2014-11-11
    Journal article
  • A highly scalable parallel implementation of balancing domain decomposition by constraints

     Principe Rubio, Ricardo Javier; Badia Rodriguez, Santiago I.; Martín Huertas, Alberto Francisco
    World Congress on Computational Mechanics
    p. 1-2
    Presentation's date: 2014-07-25
    Presentation of work at congresses
  • Large eddy simulation of low Mach number flows using dynamic and orthogonal subgrid scales

     Ávila, Matías; Codina Rovira, Ramon; Principe Rubio, Ricardo Javier
    Computers and fluids
    Vol. 99, p. 44-66
    DOI: 10.1016/j.compfluid.2014.04.003
    Date of publication: 2014-07
    Journal article
  • Variational multiscale Large Eddy Simulation of turbulent incompressible flows

     Badia Rodriguez, Santiago I.; Codina Rovira, Ramon; Colomés Gené, Oriol; Principe Rubio, Ricardo Javier
    World Congress on Computational Mechanics
    Presentation's date: 2014-07
    Presentation of work at congresses
  • A highly scalable asynchronous implementation of balancing domain decomposition by constraints

     Badia Rodriguez, Santiago I.; Martín Huertas, Alberto Francisco; Principe Rubio, Ricardo Javier
    Sparse Days
    Presentation's date: 2014-06
    Presentation of work at congresses
  • A highly scalable parallel implementation of balancing domain decomposition by constraints

     Badia Rodriguez, Santiago I.; Martín Huertas, Alberto Francisco; Principe Rubio, Ricardo Javier
    SIAM journal on scientific computing
    Vol. 36, num. 2, p. C190-C218
    DOI: 10.1137/130931989
    Date of publication: 2014-01
    Journal article
  • Anàlisis numèrica i computació científica

     Badia Rodriguez, Santiago I.; Principe Rubio, Ricardo Javier; Martín Huertas, Alberto Francisco; Espinoza Roman, Hector Gabriel; Castillo, Ernesto; Pont Ribas, Arnau; Hierro Fabregat, Alba; Bayona Roa, Camilo Andres; Villota Cadena, Angel Patricio; Codina Rovira, Ramon
    Competitive project
  • Variational multiscale large eddy simulation of turbulent incompressible flows

     Colomés Gené, Oriol; Badia Rodriguez, Santiago I.; Codina Rovira, Ramon; Principe Rubio, Ricardo Javier
    Variational Multiscale and Stabilized Finite Elements
    Presentation's date: 2013-11
    Presentation of work at congresses
  • Enhanced balancing Neumann-Neumann preconditioning in computational fluid and solid mechanics

     Badia Rodriguez, Santiago I.; Martín Huertas, Alberto Francisco; Principe Rubio, Ricardo Javier
    International journal for numerical methods in engineering
    Vol. 96, num. 4, p. 203-230
    DOI: 10.1002/nme.4541
    Date of publication: 2013-10
    Journal article
  • Numerical Methods and Tools for Key Exascale Computing Challenges in Engineering and Applied Sciences (NUMEXAS)

     Badia Rodriguez, Santiago I.; Oñate Ibáñez de Navarra, Eugenio; Martín Huertas, Alberto Francisco; Principe Rubio, Ricardo Javier
    Competitive project
  • Implementation and scalability analysis of balancing domain decomposition methods

     Badia Rodriguez, Santiago I.; Martín Huertas, Alberto Francisco; Principe Rubio, Ricardo Javier
    Archives of computational methods in engineering
    Vol. 20, num. 3, p. 239-262
    DOI: 10.1007/s11831-013-9086-4
    Date of publication: 2013
    Journal article
  • Hybrid parallel solvers for the finite element approximation of PDEs

     Principe Rubio, Ricardo Javier; Badia Rodriguez, Santiago I.; Martín Huertas, Alberto Francisco
    World Congress on Computational Mechanics
    p. 1
    Presentation's date: 2012-07-11
    Presentation of work at congresses
  • Análisis paramétrico de sistemas de ventilación natural en edificios (PARANAT).

     Martí Herrero, Jaime; Principe Rubio, Ricardo Javier; Danov, Stoyan; Ávila, Matias; Cipriano, Xavier; Carbonell, Jordi
    Competitive project
  • Actes dels seminaris de recerca 1r, 2n i 3r, del Departament de Mecànica de Fluids - UPC

     De Las Heras Jimenez, Salvador Augusto; Carbo Bech, Alberto Antonio; Moreno Llagostera, Hipolit; Valle, L. J.; Poeata, I.; López, J.; Torres Camara, Ricardo; Barraco Serra, Marc; Fernandez Aguado, Enrique; Escaler Puigoriol, Francesc Xavier; Hutter, J.K.; Egusquiza Estevez, Eduardo; Farhat, Mohamed; Avellan, François; Esque de los Ojos, Daniel; Dalmau Andreu, Roger; Principe Rubio, Ricardo Javier; Roe Vellve, Nuria; Codina Rovira, Ramon; Badia Rodriguez, Santiago I.; García Vílchez, Mercedes; Gamez Montero, Pedro Javier; Codina Macià, Esteban; Watton, John
    Date of publication: 2011-11-01
    Book
  • A finite element dynamical nonlinear subscale approximation for the low Mach number flow equations

     Ávila, Matias; Principe Rubio, Ricardo Javier; Codina Rovira, Ramon
    Journal of computational physics
    Vol. 230, num. 22, p. 7988-8009
    DOI: 10.1016/j.jcp.2011.06.032
    Date of publication: 2011-09
    Journal article
  • Thermal coupling of fluid flow and structural response of a tunnel induced by fire

     Schrefler, Bernhard A.; Codina Rovira, Ramon; Pesavento, F.; Principe Rubio, Ricardo Javier
    International journal for numerical methods in engineering
    Vol. 87, num. 1-5, p. 361-385
    DOI: 10.1002/nme.3077
    Date of publication: 2011-08
    Journal article
  • Dynamic nonlinear variational multiscale approximation of low Mach number flows

     Principe Rubio, Ricardo Javier; Ávila, Matias; Codina Rovira, Ramon
    US National Congress on Computational Mechanics
    Presentation's date: 2011-07-26
    Presentation of work at congresses
  • Dynamic nonlinear subgrid modelling in a finite element approximation of low Mach number flows

     Principe Rubio, Ricardo Javier; Ávila, Matias; Codina Rovira, Ramon
    16th International Conference on Finite Elements in Flow Problems
    Presentation's date: 2011-03-24
    Presentation of work at congresses
  • Spatial approximation of the radiation transport equation using a subgrid-scale finite element method

     Ávila, Matias; Codina Rovira, Ramon; Principe Rubio, Ricardo Javier
    Computer methods in applied mechanics and engineering
    Vol. 200, num. 5-8, p. 425-438
    DOI: 10.1016/j.cma.2010.11.003
    Date of publication: 2011-01
    Journal article
  • Dissipative structure and long term behavior of a finite element approximation of incompressible flows with numerical subgrid scale modeling

     Codina Rovira, Ramon; Principe Rubio, Ricardo Javier; Badia Rodriguez, Santiago I.
    Date of publication: 2011
    Book chapter
    Image
  • Computational Methods for Fusion Technology (COMFUS)

     Martín Huertas, Alberto Francisco; Badia Rodriguez, Santiago I.; Principe Rubio, Ricardo Javier; Planas Badenas, Ramon; Otin, Ruben
    Competitive project
  • Premi Extraordinari de doctorat 2010 corresponents al curs 2007/2008

     Principe Rubio, Ricardo Javier; Codina Rovira, Ramon
    Award or recognition
  • Dynamic variational multiscale modeling of turbulent incompressible flows

     Principe Rubio, Ricardo Javier; Calo, Victor; Codina Rovira, Ramon; Hughes, Thomas
    World Congress on Computational Mechanics
    Presentation's date: 2010-07-20
    Presentation of work at congresses
  • Backscatter in the finite element approximation of turbulent incompressible flows with numerical sub-grid scale modeling

     Codina Rovira, Ramon; Principe Rubio, Ricardo Javier
    World Congress on Computational Mechanics
    p. 1
    Presentation's date: 2010-07-20
    Presentation of work at congresses
  • Variational multiscale modeling of turbulent processes in the ocean

     Tejada-Martinez, Andrés; Calo, Victor; Principe Rubio, Ricardo Javier; Bazilevs, Yuri
    World Congress on Computational Mechanics
    Presentation's date: 2010-07-20
    Presentation of work at congresses
  • Finite element approximation of the convection-diffusion-reaction equation on distorted meshes using orthogonal subscales

     Principe Rubio, Ricardo Javier; Codina Rovira, Ramon
    International Conference on Boundary and Interior Layers
    Presentation's date: 2010-07
    Presentation of work at congresses
  • On the stabilization parameter in the subgrid scale approximation of scalar convection-diffusion-reaction equations on distorted meshes

     Principe Rubio, Ricardo Javier; Codina Rovira, Ramon
    Computer methods in applied mechanics and engineering
    Vol. 199, num. 21-22, p. 1386-1402
    DOI: 10.1016/j.cma.2009.08.011
    Date of publication: 2010-04
    Journal article
  • International Journal of Numerical Methods for Heat and Fluid Flow.

     Principe Rubio, Ricardo Javier
    Collaboration in journals
  • The dissipative structure of variational multiscale methods for incompressible flows

     Principe Rubio, Ricardo Javier; Codina Rovira, Ramon; Henke, Florian
    Computer methods in applied mechanics and engineering
    Vol. 199, num. 13-16, p. 791-801
    DOI: 10.1016/j.cma.2008.09.007
    Date of publication: 2010-02
    Journal article
  • Applied mathematics and computation

     Principe Rubio, Ricardo Javier
    Collaboration in journals
  • Finite element approximation of turbulent thermally coupled incompressible flows with numerical sub-grid scale modelling

     Codina Rovira, Ramon; Principe Rubio, Ricardo Javier; Ávila, Matias
    International journal of numerical methods for heat and fluid flow
    Vol. 20, num. 5, p. 492-516
    DOI: 10.1108/09615531011048213
    Date of publication: 2010
    Journal article
  • Finite element dynamical sub-grid scale approximation of low mach number flow equations  Open access

     Ávila, Matias; Principe Rubio, Ricardo Javier; Codina Rovira, Ramon
    Argentinean Congress on Computacional Mechanics - South American Congress on Computacional Mechanics
    p. 7967-7983
    Presentation of work at congresses
    Access to the full text
  • Solving finite element linear systems by a multilevel incomplete factorization algorithm

     Principe Rubio, Ricardo Javier; Baiges Aznar, Joan
    Argentinean Congress on Computacional Mechanics - South American Congress on Computacional Mechanics
    p. 7681
    Presentation of work at congresses
  • Applied mathematical modelling

     Principe Rubio, Ricardo Javier
    Collaboration in journals
  • Computers and fluids

     Principe Rubio, Ricardo Javier
    Collaboration in journals
  • Long term dynamics in a finite element approximation of the incompressible Navier-Stokes equations with numerical subgrid scale modeling

     Codina Rovira, Ramon; Badia Rodriguez, Santiago I.; Principe Rubio, Ricardo Javier; Guasch, Oriol
    US National Congress on Computational Mechanics
    p. 1
    Presentation's date: 2009-07
    Presentation of work at congresses
  • A numerical approximation of the thermal coupling of fluids and solids

     Principe Rubio, Ricardo Javier; Codina Rovira, Ramon
    International journal for numerical methods in fluids
    Vol. 59, num. 11, p. 1181-1201
    DOI: 10.1002/fld.1856
    Date of publication: 2009-04
    Journal article
  • Dissipative structure and long term behavior of a finite element approximation of incompressible flows with numerical subgrid scale modeling

     Codina Rovira, Ramon; Principe Rubio, Ricardo Javier; Badia Rodriguez, Santiago I.
    Multiscale Methods in Computational Mechanics
    p. 75-93
    Presentation's date: 2009-03
    Presentation of work at congresses
  • Fusion Technology Programme (TECNO_FUS)

     Badia Rodriguez, Santiago I.; Sedano Miguel, Luis Angel; Otin, Ruben; Planas Badenas, Ramon; Principe Rubio, Ricardo Javier; Martín Huertas, Alberto Francisco
    Competitive project
  • Subscales on the element boundaries in the variational two-scale finite element method

     Codina Rovira, Ramon; Principe Rubio, Ricardo Javier; Baiges Aznar, Joan
    Computer methods in applied mechanics and engineering
    Vol. 198, num. 5-8, p. 838-852
    DOI: 10.1016/j.cma.2008.10.020
    Date of publication: 2009-01
    Journal article
  • Mathematical models for thermally coupled low speed flows

     Principe Rubio, Ricardo Javier; Codina Rovira, Ramon
    Advances in Theoretical and Applied Mechanics
    Vol. 2, num. 2, p. 93-112
    Date of publication: 2009
    Journal article
  • Journal of computational physics

     Principe Rubio, Ricardo Javier
    Collaboration in journals
  • Finite element approximation of the modified Boussinesq equations using a stabilized formulation

     Codina Rovira, Ramon; Gonzalez Ondina, J. M.; Diaz Hernandez, G.; Principe Rubio, Ricardo Javier
    International journal for numerical methods in fluids
    Vol. 57, num. 9, p. 1249-1268
    DOI: 10.1002/fld.1718
    Date of publication: 2008-07
    Journal article
  • Energy budget in a sub-grid scale finite element model for turbulent incompressible flows

     Codina Rovira, Ramon; Principe Rubio, Ricardo Javier; Guasch, Oriol
    World Congress on Computational Mechanics
    p. 1-2
    Presentation's date: 2008-07-01
    Presentation of work at congresses
  • On the approximation of the subgrid scale for systems of equations  Open access

     Principe Rubio, Ricardo Javier; Codina Rovira, Ramon
    World Congress on Computational Mechanics
    p. 218
    Presentation's date: 2008-07-01
    Presentation of work at congresses
    Access to the full text
  • Subgrid scale stabilized finite elements for low speed flows.  awarded activity

     Principe Rubio, Ricardo Javier
    Department of Strength of Materials and Structural Engineering, Universitat Politècnica de Catalunya
    Theses
  • A variational subgrid scale model for transient incompressible flows

     Houzeaux, Guillaume; Principe Rubio, Ricardo Javier
    International journal of computational fluid dynamics
    Vol. 22, num. 3, p. 135-152
    DOI: 10.1080/10618560701816387
    Date of publication: 2008-03
    Journal article