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  • A coupled volume-of-fluid/level-set method for simulation of two-phase flows in unstructured meshes

     Balcazar, N.; Lehmkuhl, O.; Jofre, L.; Rigola, J.; Oliva, A.
    Computers and fluids
    Vol. 124, p. 12-29
    DOI: 10.1016/j.compfluid.2015.10.005
    Date of publication: 2016-01
    Journal article
  • A multiple marker level-set method for simulation of deformable fluid particles

     Balcazar, N.; Lehmkuhl, O.; Rigola, J.; Oliva, A.
    International journal of multiphase flow
    Vol. 74, p. 125-142
    DOI: 10.1016/j.ijmultiphaseflow.2015.04.009
    Date of publication: 2015-09-01
    Journal article
  • Compressible 1D-3D simulation of a muffler with pseudosound prediction levels

     Lopez, J.; Ruano, J.; Lehmkuhl, O.; Rigola, J.; Oliva, A.
    IIR International Congress of Refrigeration
    Presentation's date: 2015-08-19
    Presentation of work at congresses
  • Convocatòria de Premis Extraordinaris de Doctorat 2015 Promoció 2012/2013

     Amine Hachicha, A.; Rodriguez, I.; Oliva, A.
    Award or recognition
  • Fixed-grid numerical modeling of melting and solidification using variable thermo-physical properties - Application to the melting of n-Octadecane inside a spherical capsule

     Galione, P.A.; Lehmkuhl, O.; Rigola, J.; Oliva, A.
    International journal of heat and mass transfer
    Vol. 86, p. 721-743
    DOI: 10.1016/j.ijheatmasstransfer.2015.03.033
    Date of publication: 2015-07-01
    Journal article
  • Coherent structures in a flow past a circular cylinder at critical and super-critical Reynolds numbers

     Rodriguez, I.; Lehmkuhl, O.; Chiva, J.; Borrell, R.; Oliva, A.
    ERCOFTAC Workshop on Direct and Large-Eddy Simulation
    Presentation's date: 2015-05-27
    Presentation of work at congresses
  • Evolving termofluids multi-physics CFD code towards peta-scale simulations

     Borrell, R.; Chiva, J.; Lehmkuhl, O.; Rodriguez, I.; Oliva, A.
    International Conference on Parallel Computational Fluid Dynamics
    Presentation's date: 2015-05-20
    Presentation of work at congresses
  • Numerical analysis of the transpose diffusive term for viscoplastic-type non-Newtonian fluid flows using a collocated variable arrangement  Open access

     Carmona, A.; Lehmkuhl, O.; Perez, C.; Oliva, A.
    Numerical heat transfer. Part B, fundamentals
    Vol. 67, num. 5, p. 410-436
    DOI: 10.1080/10407790.2014.964575
    Date of publication: 2015-05-01
    Journal article
    Access to the full text
  • Numerical study and experimental optimization of air curtains

     Giraldez, H.
    Universitat Politècnica de Catalunya
    Theses
  • Simulation of the two-fluid model on incompressible flow with Fractional Step method for both resolved and unresolved scale interfaces

     Hou, X.; Rigola, J.; Lehmkuhl, O.; Oliva, A.
    International journal of heat and fluid flow
    Vol. 52, p. 15-27
    DOI: 10.1016/j.ijheatfluidflow.2014.11.002
    Date of publication: 2015-04
    Journal article
  • Parallel adaptive mesh refinement for large-eddy simulations of turbulent flows

     Antepara, O.; Lehmkuhl, O.; Borrell, R.; Chiva, J.; Oliva, A.
    Computers and fluids
    Vol. 110, p. 48-61
    DOI: 10.1016/j.compfluid.2014.09.050
    Date of publication: 2015-03-30
    Journal article
  • Multi-layered solid-PCM thermocline thermal storage concept for CSP plants. Numerical analysis and perspectives

     Galione, P.A.; Perez, C.; Rodriguez, I.; Oliva, A.; Rigola, J.
    Applied energy
    Vol. 142, p. 337-351
    DOI: 10.1016/j.apenergy.2014.12.084
    Date of publication: 2015-03-15
    Journal article
  • PRACE 10th CALL: Direct Numerical Simulation of Gravity-Driven Bubbly Flows

     Balcazar, N.; Oliva, A.; Lehmkuhl, O.; Castro, J.
    Competitive project
  • TECCIT15-1-0010: Pla d'Actuació 2015 CTTC

     Oliva, A.
    Competitive project
  • Numerical simulations of thermal storage systems. Emphasis on latent energy storage using phase change materials (PCM)  Open access

     Galione, P.A.
    Department of Heat Engines, Universitat Politècnica de Catalunya
    Theses
  • Unsteady forces on a circular cylinder at critical Reynolds numbers  Open access

     Lehmkuhl, O.; Rodriguez, I.; Borrell, R.; Chiva, J.; Oliva, A.
    Physics of fluids
    Vol. 26, p. 125110-1-125110-22
    DOI: 10.1063/1.4904415
    Date of publication: 2014-12-23
    Journal article
    Access to the full text
  • Máquina de absorción refrigerada por aire

     Oliva, A.; Perez, C.; Rigola, J.; Castro, J.; Oliet, C.; Rodriguez, I.; Lehmkuhl, O.; Trias, F. X.; Capdevila, R.; Alba, R.; Ordoño, M.; Farnós, J.
    Date of request: 2014-12-18
    Invention patent
  • Humidity Optimisation Tool

     Oliva, A.
    Competitive project
  • Numerical investigation of particle-fluid interaction system based on discrete element method  Open access

     Zhang, H.
    Department of Heat Engines, Universitat Politècnica de Catalunya
    Theses
  • Development of flat plate collector with plastic transparent insulation and low-cost overheating protection system

     Kessentini, H.; Castro, J.; Capdevila, R.; Oliva, A.
    Applied energy
    Vol. 133, p. 206-223
    DOI: 10.1016/j.apenergy.2014.07.093
    Date of publication: 2014-11-15
    Journal article
  • Wind speed effect on the flow field and heat transfer around a parabolic trough solar collector  Open access

     Amine Hachicha, A.; Rodriguez, I.; Oliva, A.
    Applied energy
    Vol. 130, p. 200-211
    DOI: 10.1016/j.apenergy.2014.05.037
    Date of publication: 2014-10-01
    Journal article
    Access to the full text
  • Large eddy and direct numerical simulations of a turbulent water-filled differentially heated cavity of aspect ratio 5  Open access

     Kizildag, D.; Trias, F. X.; Rodriguez, I.; Oliva, A.
    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 Simulation of Multiphase Flows: Level-Set Techniques  Open access

     Balcazar, N.
    Department of Heat Engines, Universitat Politècnica de Catalunya
    Theses
  • A dynamic wall model for large-eddy simulations. Application to high Reynolds number aerodynamics

     Calafell, J.; Carmona, Á.; Lehmkuhl, O.; Perez, C.; Oliva, A.
    iTi (interdisciplinary Turbulence initiative) – Conference on Turbulence
    Presentation's date: 2014-09-24
    Presentation of work at congresses
  • DNS and LES of viscoplastic-type non-Newtonian fluid flows

     Carmona, A.; Lehmkuhl, O.; Perez, C.; Oliva, A.
    iTi - Conference on Turbulence
    Presentation's date: 2014-09-22
    Presentation of work at congresses
  • Assessment of subfilter scalar dissipation rate and mixture fraction variance models

     Ventosa, J.; Lehmkuhl, O.; Perez, C.; Oliva, A.
    iTi (interdisciplinary Turbulence initiative) – Conference on Turbulence
    p. 1-4
    Presentation's date: 2014-09-22
    Presentation of work at congresses
  • Building proper invariants for eddy-viscosity models

     Trias, F. X.; Gorobets, A.; Oliva, A.
    iTi - Conference on Turbulence
    Presentation's date: 2014-09-22
    Presentation of work at congresses
  • Influence of rotation on the flow over cylinder at RE=5000  Open access

     Aljure, D.E.; Rodriguez, I.; Lehmkuhl, O.; Perez, C.; Oliva, A.
    Symposium on Engineering Turbulence Modelling and Measurements
    Presentation's date: 2014-09-19
    Presentation of work at congresses
    Access to the full text
  • Dynamic thermoelastic analysis of thermocline-like storage tanks

     Gonzalez, I.; Lehmkuhl, O.; Perez, C.; Oliva, A.
    Solar Power and Chemical Energy Systems Conference
    p. 850-859
    DOI: 10.1016/j.egypro.2015.03.106
    Presentation's date: 2014-09-19
    Presentation of work at congresses
  • On the flow past a circular cylinder from critical to super-critical Reynolds numbers: wake topology and vortex shedding  Open access

     Rodriguez, I.; Lehmkuhl, O.; Chiva, J.; Borrell, R.; Oliva, A.
    Symposium on Engineering Turbulence Modelling and Measurements
    Presentation's date: 2014-09-18
    Presentation of work at congresses
    Access to the full text
  • Preliminary results of a 7kW single-effect small capacity pre-industrial LiBr-H2O air-cooled absorption machine

     Farnós, J.; Castro, J.; García-Rivera, E.; Morales Ruiz, S.; Oliva, A.; Kizildag, D.
    ISES Europe Solar Conference
    Presentation's date: 2014-09-18
    Presentation of work at congresses
  • A Multi-functional ventilated façade model within a parallel and object-oriented numerical platform for the prediction of the thermal performance of buildings

     Kizildag, D.; Lehmkuhl, O.; Oliva, A.; Rigola, J.
    ISES Europe Solar Conference
    Presentation's date: 2014-09-18
    Presentation of work at congresses
  • Local and overall wind forces acting on parabolic trough collectors

     Rodriguez, I.; Lehmkuhl, O.; Borrell, R.; Oliva, A.
    Solar Power and Chemical Energy Systems Conference
    Presentation's date: 2014-09-17
    Presentation of work at congresses
  • Parametric study of two-tank TES systems for CSP plants

     Torras, S.; Perez, C.; Rodriguez, I.; Rigola, J.; Oliva, A.
    Solar Power and Chemical Energy Systems Conference
    p. 1049-1058
    DOI: 10.1016/j.egypro.2015.03.206
    Presentation's date: 2014-09-16
    Presentation of work at congresses
  • Advanced multiphysics modeling of solar tower receivers using object-oriented software and high performance computing platforms

     Colomer, G.; Chiva, J.; Lehmkuhl, O.; Oliva, A.
    Solar Power and Chemical Energy Systems Conference
    p. 1231-1240
    DOI: 10.1016/j.egypro.2015.03.165
    Presentation's date: 2014-09-16
    Presentation of work at congresses
  • Preliminary evaluation of a pre-industrial air-cooled LiBr-H2O small capacity absorption machine

     Farnós, J.; Castro, J.; Morales Ruiz, S.; Garcia, E.; Oliva, A.
    IIR-Gustav Lorentzen Conference on Natural Working Fluids
    Presentation's date: 2014-09-02
    Presentation of work at congresses
  • Thermal analysis of a receiver for Linear Fresnel reflectors

     Guadamud, E.; Oliva, A.; Lehmkuhl, O.; Rodriguez, I.; Gonzalez, I.
    Solar Power and Chemical Energy Systems Conference
    p. 405-414
    DOI: 10.1016/j.egypro.2015.03.047
    Presentation's date: 2014-09
    Presentation of work at congresses
  • Three-dimensional numerical simulation of fluid flow and heat transfer in fin-and-tube heat exchangers at different flow regimes  Open access

     Paniagua, L.
    Department of Heat Engines, Universitat Politècnica de Catalunya
    Theses
  • Numerical simulation of multiphase immiscible flow on unstructured meshes  Open access

     Jofre, L.
    Department of Heat Engines, Universitat Politècnica de Catalunya
    Theses
  • Direct and large eddy simulations of non-Oberbeck-Boussinesq effects in a turbulent tall water-filled differentially heated cavity

     Kizildag, D.; Rodriguez, I.; Trias, F. X.; Oliva, A.
    European Conference on Computational Fluid Dynamics
    Presentation's date: 2014-07-24
    Presentation of work at congresses
  • On the fast transient spoiler deployment in a NACA0012 profile using LES techniques combined with AMR and IMB methods

     Favre, F.; Antepara, O.; Lehmkuhl, O.; Borrell, R.; Oliva, A.
    European Conference on Computational Fluid Dynamics
    Presentation's date: 2014-07-24
    Presentation of work at congresses
  • On the wake transition in the flow past a circular cylinder at critical Reynolds numbers  Open access

     Rodriguez, I.; Lehmkuhl, O.; Chiva, J.; Borrell, R.; Oliva, A.
    World Congress on Computational Mechanis and European Congres on Computational Methods in Applied Sciences and Engineering
    Presentation's date: 2014-07-23
    Presentation of work at congresses
    Access to the full text
  • On the eddy-diffusivity closure for turbulent natural convection

     Lehmkuhl, O.; Rodriguez, I.; Galione, P.A.; Borrell, R.; Oliva, A.
    European Conference on Computational Fluid Dynamics
    Presentation's date: 2014-07-23
    Presentation of work at congresses
  • Parallel adaptive mesh refinement of turbulent flow around simplified car model using an immerse boundary method

     Antepara, O.; Borrell, R.; Lehmkuhl, O.; Rodriguez, I.; Oliva, A.
    European Conference on Computational Fluid Dynamics
    Presentation's date: 2014-07-22
    Presentation of work at congresses