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  • Large eddy and direct numerical simulations of a turbulent water-filled differentially heated cavity of aspect ratio 5  Open access

     Kizildag, Deniz; Trias Miquel, Francesc Xavier; Rodriguez Pérez, Ivette Maria; Oliva Llena, Asensio
    International journal of heat and mass transfer
    Vol. 77, p. 1084-1094
    DOI: 10.1016/j.ijheatmasstransfer.2014.06.030
    Date of publication: 2014-10-01
    Journal article
    Access to the full text
  • Numerical investigation on particle resuspension in turbulent duct flow via DNS-DEM: effect of collisions

     Zhang, Hao; Trias Miquel, Francesc Xavier; Gorobets, Andrei; Yang, Dongmin; Oliva Llena, Asensio; Tan, Yuanqiang
    European Conference on Computational Mechanics
    p. 2718-2725
    Presentation's date: 2014-07-22
    Presentation of work at congresses
  • Spectrally-consistent regularization of turbulent Rayleigh-Bénard convection

     Dabbagh, Firas; Trias Miquel, Francesc Xavier; Gorobets, Andrei; Oliva Llena, Asensio
    European Conference on Computational Fluid Dynamics
    p. 7144-7155
    Presentation's date: 2014-07-21
    Presentation of work at congresses
  • Fighting against massively parallel accelerators of various architectures for the efficiency of finite-volume parallel CFD codes

     Gorobets, Andrei; Trias Miquel, Francesc Xavier; Oliva Llena, Asensio
    International Conference on Parallel Computational Fluid Dynamics
    Presentation's date: 2014-05-21
    Presentation of work at congresses
  • Numerical investigation on the role of discrete element method in combined LBM-IBM-DEM modeling

     Zhang, Hao; Tan, Yuanqiang; Shu, Shi; Niu, Xiaodong; Trias Miquel, Francesc Xavier; Yang, Dongmin; Li, Hao; Sheng, Yong
    Computers and fluids
    Vol. 94, p. 37-48
    DOI: 10.1016/j.compfluid.2014.01.032
    Date of publication: 2014-05-01
    Journal article
  • Symmetry-preserving discretization of Navier-Stokes equations on collocated unstructured meshes

     Trias Miquel, Francesc Xavier; Lehmkuhl Barba, Oriol; Oliva Llena, Asensio; Perez Segarra, Carlos David; Verstappen, R.W.C.P.
    Journal of computational physics
    Vol. 258, p. 246-267
    DOI: 10.1016/j.jcp.2013.10.031
    Date of publication: 2014-02-01
    Journal article
  • Centre Tecnològic de Transferència de Calor

     Rigola Serrano, Joaquim; Castro Gonzalez, Jesus; Oliet Casasayas, Carles; Rodriguez Pérez, Ivette Maria; Trias Miquel, Francesc Xavier; Colomer Rey, Guillem; Capdevila Paramio, Roser; Ablanque Mejia, Nicolas; Lehmkuhl Barba, Oriol; Carmona Muñoz, Angel; Sadurni Caballol, Alexandre; Kizildag, Deniz; Giraldez Garcia, Hector; Baez Vidal, Aleix; Lopez Mas, Joan; Farnos Baulenas, Joan; Torras Ortiz, Santiago; Chiva Segura, Jorge; Balcázar Arciniega, Néstor Vinicio; Martinez Valdivieso, Daniel; Jofre Cruanyes, Lluís; Calafell Sandiumenge, Joan; Estruch Perez, Olga; Muela Castro, Jordi; Ventosa Molina, Jordi; Aizpurua Udabe, Imanol; Schillaci, Eugenio; Favre Samarra, Federico; Zhang, Hao; Aljure Osorio, David E.; Morales Ruiz, Sergio; Borrell Pol, Ricard; Galione Klot, Pedro Andres; Dabbagh, Firas; Oyarzun Altamirano, Guillermo; Gorobets, Andrei; Oliva Llena, Asensio
    Competitive project
  • A parallel MPI+OpenMP+OpenCL algorithm for hybrid supercomputations of incompressible flows

     Gorobets, Andrei; Trias Miquel, Francesc Xavier; Oliva Llena, Asensio
    Computers and fluids
    Vol. 88, p. 764-772
    DOI: 10.1016/j.compfluid.2013.05.021
    Date of publication: 2013-12
    Journal article
  • A simple approach to discretize the viscous term with spatially varying (eddy-)viscosity

     Trias Miquel, Francesc Xavier; Gorobets, Andrei; Oliva Llena, Asensio
    Journal of computational physics
    Vol. 253, p. 405-417
    DOI: 10.1016/j.jcp.2013.07.021
    Date of publication: 2013-11-15
    Journal article
  • Conservation properties of unstructured finite-volume mesh schemes for the Navier-Stokes equations

     Jofre Cruanyes, Lluís; Lehmkuhl Barba, Oriol; Ventosa Molina, Jordi; Trias Miquel, Francesc Xavier; Oliva Llena, Asensio
    Numerical heat transfer. Part B, fundamentals
    Vol. 65, num. 1, p. 53-79
    DOI: 10.1080/10407790.2013.836335
    Date of publication: 2013-11-09
    Journal article
  • Progress on eddy-viscosity models for LES: new differential operators and discretization methods

     Trias Miquel, Francesc Xavier; Verstappen, Roel; Gorobets, Andrei; Oliva Llena, Asensio
    European Turbulence Conference
    Presentation's date: 2013-09-04
    Presentation of work at congresses
  • Blending regularization and large-eddy simulation. From homogeneous isotropic turbulence to wind farm boundary layers

     Folch Flórez, David; Trias Miquel, Francesc Xavier; Gorobets, Andrei; Oliva Llena, Asensio
    European Turbulence Conference
    Presentation's date: 2013-08
    Presentation of work at congresses
  • Máquina de absorción refrigerada por aire

     Oliva Llena, Asensio; Perez Segarra, Carlos David; Rigola Serrano, Joaquim; Castro Gonzalez, Jesus; Oliet Casasayas, Carles; Rodriguez Pérez, Ivette Maria; Lehmkuhl Barba, Oriol; Trias Miquel, Francesc Xavier; Capdevila Paramio, Roser; Alba Queipo, Ramiro; Ordoño Martinez, Manuel Miguel; Farnos Baulenas, Joan
    Date of request: 2013-06-14
    Invention patent
  • An OpenCL-based parallel CFD code for simulations on hybrid systems with massively-parallel accelerators

     Gorobets, Andrei; Trias Miquel, Francesc Xavier; Oliva Llena, Asensio
    International Conference on Parallel Computational Fluid Dynamics
    p. 81-86
    Presentation's date: 2013-05-23
    Presentation of work at congresses
  • New differential operators and discretization methods for eddy-viscosity models for LES

     Trias Miquel, Francesc Xavier; Gorobets, Andrei; Zhang, Hao; Oliva Llena, Asensio
    International Conference on Parallel Computational Fluid Dynamics
    p. 179-184
    Presentation's date: 2013-05-22
    Presentation of work at congresses
  • Direct and large-eddy simulation of non-oberbeck-boussinesq effects in a turbulent differentially heated cavity

     Kizildag, Deniz; Trias Miquel, Francesc Xavier; Rodriguez Pérez, Ivette Maria; Oliva Llena, Asensio
    ERCOFTAC Workshop on Direct and Large-Eddy Simulation
    Presentation's date: 2013-04-04
    Presentation of work at congresses
  • New differential operators for large-eddy simulation and regularization modelingumbers

     Trias Miquel, Francesc Xavier; Gorobets, Andrei; Oliva Llena, Asensio; Verstappen, Roel
    ERCOFTAC Workshop on Direct and Large-Eddy Simulation
    p. 1-6
    Presentation's date: 2013-04
    Presentation of work at congresses
  • Acumulador de energía térmica en base a materiales de cambio de fase sólido-líquido y método de fabricación de la unidad

     Oliva Llena, Asensio; Perez Segarra, Carlos David; Rigola Serrano, Joaquim; Castro Gonzalez, Jesus; Oliet Casasayas, Carles; Rodriguez Pérez, Ivette Maria; Lehmkuhl Barba, Oriol; Trias Miquel, Francesc Xavier; Capdevila Paramio, Roser; Alba Queipo, Ramiro; Ordoño Martinez, Manuel Miguel; Morales Ruiz, Sergio
    Date of request: 2013-03-01
    Invention patent
  • DNS and regularization modeling of a turbulent differentially heated cavity of aspect ratio 5

     Trias Miquel, Francesc Xavier; Gorobets, Andrei; Perez Segarra, Carlos David; Oliva Llena, Asensio
    International journal of heat and mass transfer
    Vol. 57, num. 1, p. 171-182
    DOI: 10.1016/j.ijheatmasstransfer.2012.09.064
    Date of publication: 2013-01-15
    Journal article
  • An openCL-based parallel CFD code for simulations on hybrid systems with massively-parallel accelerators

     Gorobets, Andrei; Trias Miquel, Francesc Xavier; Oliva Llena, Asensio
    Procedia engineering
    Vol. 61, p. 81-86
    DOI: 10.1016/j.proeng.2013.07.097
    Date of publication: 2013
    Journal article
  • Parallel algorithms for Sn transport sweeps on unstructured meshes

     Colomer Rey, Guillem; Trias Miquel, Francesc Xavier; Borrell Pol, Ricard; Rodriguez Pérez, Ivette Maria
    Journal of computational physics
    Vol. 232, num. 1, p. 118-135
    DOI: 10.1016/j.jcp.2012.07.009
    Date of publication: 2013-01-01
    Journal article
  • Sistema de almacenamiento de energía térmica combinando material sólido de calor sensible y material de cambio de fase

     Oliva Llena, Asensio; Perez Segarra, Carlos David; Rigola Serrano, Joaquim; Castro Gonzalez, Jesus; Oliet Casasayas, Carles; Rodriguez Pérez, Ivette Maria; Lehmkuhl Barba, Oriol; Trias Miquel, Francesc Xavier; Capdevila Paramio, Roser; Galione Klot, Pedro Andres
    Date of request: 2012-12-27
    Invention patent
  • Spectrally-consistent regularization modeling at very high Rayleigh numbers

     Trias Miquel, Francesc Xavier; Verstappen, R.W.C.P.; Gorobets, Andrei; Oliva Llena, Asensio
    International Symposium on Turbulence, Heat and Mass Transfer
    Presentation's date: 2012-09-19
    Presentation of work at congresses
  • An eulerian-lagrangian modeling of fluidized bed

     Zhang, Hao; Yuan-Qiang, Tan; Dong-Min, Yang; Trias Miquel, Francesc Xavier; Sheng, Yong; Oliva Llena, Asensio
    National Conference on Computational Mechanics of Granular Materials
    p. 659-663
    Presentation's date: 2012-09-17
    Presentation of work at congresses
  • Spectrally-consistent regularization modeling of wind farm boundary layers  Open access

     Trias Miquel, Francesc Xavier; Gorobets, Andrey; Folch, David; Oliva Llena, Asensio
    Conference on Modelling Fluid Flow
    p. 96-103
    Presentation's date: 2012-09-06
    Presentation of work at congresses
    Access to the full text
  • Spectrally-consistent regularization modeling of turbulent natural convection flows  Open access

     Trias Miquel, Francesc Xavier; Verstappen, R.W.C.P.; Oliva Llena, Asensio; Gorobets, Andrei
    European Thermal Sciences Conference
    p. vol.395--
    DOI: 10.1088/1742-6596/395/1/012123
    Presentation's date: 2012-09-05
    Presentation of work at congresses
    Access to the full text
  • Eulerian-Lagrangian modeling of fluidized bed

     Tan, Y; Zhang, Hao; Yang, D; Trias Miquel, Francesc Xavier; Sheng, Y.; Oliva Llena, Asensio
    National Conference on Computational Mechanics of Granular Materials
    Presentation's date: 2012-06-14
    Presentation of work at congresses
  • DNS and regularization modeling of a turbulent flow through a square duct up to Re _tau = 1200

     Trias Miquel, Francesc Xavier; Gorobets, Andrei; Zhang, Hao; Oliva Llena, Asensio
    International Conference on Parallel Computational Fluid Dynamics
    p. 48-49
    Presentation's date: 2012-05-20
    Presentation of work at congresses
  • A parallel OpenCL-based solver for large-scale DNS of incompressible flows on heterogenous systems

     Trias Miquel, Francesc Xavier; Gorobets, Andrei; Oliva Llena, Asensio
    International Conference on Parallel Computational Fluid Dynamics
    p. 22-23
    Presentation's date: 2012-05-20
    Presentation of work at congresses
  • Spectrally-consistent regularization modeling of turbulence and its connections with LES

     Trias Miquel, Francesc Xavier
    Connections Between Regularized and Large-Eddy Simulation Methods for Turbulence
    Presentation's date: 2012-05-13
    Presentation of work at congresses
  • Numerical simulation of turbulence at lower cost: regularization modeling

     Trias Miquel, Francesc Xavier; Gorobets, Andrey; Perez Segarra, Carlos David; Oliva Llena, Asensio
    Computers and fluids
    DOI: 10.1016/j.compfluid.2012.03.002
    Date of publication: 2012-03-13
    Journal article
  • Towards the regularization modeling of wind farm boundary layers

     Trias Miquel, Francesc Xavier; Folch, David; Gorobets, Andrey; Oliva Llena, Asensio
    EUROMECH Colloquium
    Presentation's date: 2012-02-15
    Presentation of work at congresses
  • Turbulent natural convection in a differentially heated cavity of aspect ratio 5 filled with non-participating and participating grey media

     Capdevila Paramio, Roser; Lehmkuhl Barba, Oriol; Trias Miquel, Francesc Xavier; Perez Segarra, Carlos David; Colomer, G.
    European Turbulence Conference
    p. 1-10
    DOI: 10.1088/1742-6596/318/4/042048
    Presentation's date: 2011-12-22
    Presentation of work at congresses
  • Numerical simulation of particle-laden turbulent flow using discrete element method

     Zhang, Hou; Trias Miquel, Francesc Xavier; Oliva Llena, Asensio
    International Conference on Particle-based Methods
    p. 1
    Presentation's date: 2011-10-26
    Presentation of work at congresses
  • Hybrid MPI+OpenMP parallelization of an FFT-based 3D Poisson solver with one periodic direction

     Gorobets, Andrey; Trias Miquel, Francesc Xavier; Borrell Pol, Ricard; Lehmkuhl Barba, Oriol; Oliva Llena, Asensio
    Computers and fluids
    Vol. 49, num. 1, p. 101-109
    DOI: 10.1016/j.compfluid.2011.05.003
    Date of publication: 2011-10
    Journal article
  • Symmetry-preserving regularization of wall-bounded turbulent flows

     Trias Miquel, Francesc Xavier; Gorobets, Andrey; Verstappen, R.W.C.P.; Oliva Llena, Asensio
    European Turbulence Conference
    p. 1-10
    DOI: 10.1088/1742-6596/318/4/042060
    Presentation's date: 2011-09-12
    Presentation of work at congresses
  • A self-adaptive strategy for the time integration of Navier-Stokes equations

     Trias Miquel, Francesc Xavier; Lehmkuhl Barba, Oriol
    Numerical heat transfer. Part B, fundamentals
    Vol. 60, num. 2, p. 116-134
    DOI: 10.1080/10407790.2011.594398
    Date of publication: 2011-08
    Journal article
  • Effect of mesh partition on the scalability of the parallel solution of the radiative transfer equation

     Colomer Rey, Guillem; Borrell Pol, Ricard; Trias Miquel, Francesc Xavier; Oliva Llena, Asensio
    International Conference on Computational Heat and Mass Transfer
    p. 1-8
    Presentation's date: 2011-07-18
    Presentation of work at congresses
  • Numerical simulations of turbulent natural convection coupled and uncoupled with radiation

     Capdevila Paramio, Roser; Lehmkuhl Barba, Oriol; Colomer Rey, Guillem; Trias Miquel, Francesc Xavier; Perez Segarra, Carlos David
    International Conference on Computational Heat and Mass Transfer
    p. 1-8
    Presentation's date: 2011-07-18
    Presentation of work at congresses
  • Hybrid MPI+OpenMP parallelization of a Navier-Stokes solver for large-scale DNS

     Gorobets, Andrey; Trias Miquel, Francesc Xavier; Borrell Pol, Ricard; Soria Guerrero, Manel; Oliva Llena, Asensio
    International Conference on Computational Heat and Mass Transfer
    p. 1-5
    Presentation's date: 2011-07-07
    Presentation of work at congresses
  • Turbulent differentially heated cavity of aspect ratio 5 : direct numerical simulation and regularization modeling

     Trias Miquel, Francesc Xavier; Gorobets, Andrey; Oliva Llena, Asensio
    International Conference on Computational Heat and Mass Transfer
    p. 1-8
    Presentation's date: 2011-07-07
    Presentation of work at congresses
  • Parallel direct Poisson solver for discretisations with one Fourier diagonalisable direction

     Borrell Pol, Ricard; Lehmkuhl Barba, Oriol; Trias Miquel, Francesc Xavier; Oliva Llena, Asensio
    Journal of computational physics
    Vol. 230, num. 12, p. 4723-4741
    DOI: 10.1016/j.jcp.2011.02.042
    Date of publication: 2011-06-01
    Journal article