Browsing by Author "Eguzkitza, Beatriz"Més informació

Now showing items 1-13 of 13

    • 1st BSC Doctoral Symposium : book of abstracts 

      Cucchietti, Fernando; Comes, Carles; Badia Moragas, Alba; Cabeza, Israel; Eguzkitza, Beatriz; Gifre Renom, Lluís; González, Santiago; Guevara Vilardell, Marc; Hernández, Roger; Hussain, Tassadaq; Jiménez, Brian; Liu, Qixiao; Moal, Iain; Obiso, Vincenzo; Palavedu, Karthikeyan; Panic, Milos; Rajovic, Nikola; Royuela, Sara; Scaini, Chiara; Soret, Albert; Stipić, Srđjan; Strassburg, Janko; Valverde, Víctor; Villalba, Álvaro (Barcelona Supercomputing Center, 2014-05-26)
      Conference report
      Open Access

    • A Chimera method for the incompressible Navier-Stokes equations 

      Houzeaux, Guillaume; Eguzkitza, Beatriz; Aubry, Romain; Owen, Herbert; Vázquez, Mariano (John Wiley & Sons, 2014-05-30)
      Article
      Open Access
      The Chimera method was developed three decades ago as a meshing simplification tool. Different components are meshed independently and then glued together using a domain decomposition technique to couple the equations ...

    • A Chimera method for the incompressible Navier-Stokes equations 

      Houzeaux, Guillaume; Eguzkitza, Beatriz; Aubry, Romain; Owen, Herbert; Vázquez Arenas, M. Benita (2014-05-30)
      Article
      Restricted access - publisher's policy
      The Chimera method was developed three decades ago as a meshing simplification tool. Different components are meshed independently and then glued together using a domain decomposition technique to couple the equations ...

    • A Parallel CFD Model for Wind Farms 

      Avila, Matías; Folch, Arnau; Houzeaux, Guillaume; Eguzkitza, Beatriz; Prieto, Luis; Cabezón, Daniel (Elsevier, 2013-06-01)
      Article
      Open Access
      We present a Computational Fluid Dynamics (CFD) modeling strategy for onshore wind farms aimed at predicting and opti- mizing the production of farms using a CFD model that includes meteorological data assimilation, complex ...

    • Alya: Computational Solid Mechanics for Supercomputers 

      Casoni Rero, Eva; Jérusalem, Antoine; Samaniego, Cristóbal; Eguzkitza, Beatriz; Lafortune, Pierre; Tjahjanto, Denny; Sáez, Xavier; Houzeaux, Guillaume; Vázquez, Mariano (Springer, 2014-08-13)
      Article
      Open Access
      While solid mechanics codes are now conventional tools both in industry and research, the increasingly more exigent requirements of both sectors are fuelling the need for more computational power and more advanced algorithms. ...

    • Computational Fluid and Particle Dynamics Simulations for Respiratory System: Runtime Optimization on an Arm Cluster 

      Garcia-Gasulla, Marta; Josep-Fabrego, Marc; Eguzkitza, Beatriz; Mantovani, Filippo (Association for Computing Machinery (ACM), 2018-08-13)
      Conference lecture
      Open Access
      Computational fluid and particle dynamics simulations (CFPD) are of paramount importance for studying and improving drug effectiveness. Computational requirements of CFPD codes involves high-performance computing (HPC) ...

    • Concomitant respiratory failure can impair myocardial oxygenation in patients with acute cardiogenic shock supported by VA-ECMO 

      Prisco, Anthony R.; Aguado Sierra, Jazmín; Butakoff, Constantine; Vázquez, Mariano; Houzeaux, Guillaume; Eguzkitza, Beatriz; Bartos, Jason A.; Yannopoulos, Demetris; Raveendran, Ganesh; Holm, Mikayle; Iles, Tinen; Mahr, Claudius; Iaizzo, Paul A. (Springer Link, 2021)
      Article
      Open Access
      Venous-arterial extracorporeal membrane oxygenation (VA-ECMO) treatment for acute cardiogenic shock in patients who also have acute lung injury predisposes development of a serious complication called “north-south syndrome” ...

    • Design and execution of a verification, validation, and uncertainty quantification plan for a numerical model of left ventricular flow after LVAD implantation 

      Santiago, Alfonso; Butakoff, Constantine; Eguzkitza, Beatriz; Gray, Richard A.; May-Newman, Karen; Pathmanathan, Pras; Vu, Vi; Vázquez, Mariano (Public Library of Science, 2022-06)
      Article
      Open Access
      BACKGROUND: Left ventricular assist devices (LVADs) are implantable pumps that act as a life support therapy for patients with severe heart failure. Despite improving the survival rate, LVAD therapy can carry major ...

    • Fluid–structure interaction of human nasal valves under sniff conditions and transport of inhaled aerosols: A numerical study 

      Calmet, Hadrien; Santiago, Alfonso; Cajas, Juan Carlos; Langdon, Cristobal; Eguzkitza, Beatriz; Houzeaux, Guillaume (Elsevier, 2022)
      Article
      Restricted access - publisher's policy
      The nasal valve is the narrowest part of the nasal airway which is responsible for the largest part of the nasal resistance. Even little changes in the aperture can affect the flow downstream through the nose significantly. ...

    • HERMESH : a geometrical domain composition method in computational mechanics 

      Eguzkitza, Beatriz (Universitat Politècnica de Catalunya, 2014-06-17)
      Doctoral thesis
      Open Access
      With this thesis we present the HERMESH method which has been classified by us as a a composition domain method. This term comes from the idea that HERMESH obtains a global solution of the problem from two independent ...

    • Nasal sprayed particle deposition in a human nasal cavity under different inhalation conditions 

      Calmet, Hadrien; Inthavong, Kiao; Eguzkitza, Beatriz; Lehmkuhl Barba, Oriol; Houzeaux, Guillaume (Public Library of Science, 2019-09-06)
      Article
      Open Access
      Deposition of polydisperse particles representing nasal spray application in a human nasal cavity was performed under transient breathing profiles of sniffing, constant flow, and breath hold. The LES turbulence model was ...

    • Parallel Implementation of Domain Composition Methods 

      Houzeaux, Guillaume; Cajas García, Juan Carlos; Eguzkitza, Beatriz; Vázquez, Mariano (Saxe-Coburg Publications, 2015-04)
      Part of book or chapter of book
      Open Access
      Domain composition methods (DCM) consist of obtaining a solution to a problem on a domain, from the formulations of the same problem expressed on various subdomains. These methods have therefore the oppostive objective to ...

    • Runtime Mechanisms to Survive New HPC Architectures: A Use-Case in Human Respiratory Simulations 

      Garcia-Gasulla, Marta; Mantovani, Filippo; Josep-Fabrego, Marc; Eguzkitza, Beatriz; Houzeaux, Guillaume (SAGE Publications, 2019)
      Article
      Open Access
      Computational Fluid and Particle Dynamics (CFPD) simulations are of paramount importance for studying and improving drug effectiveness. Computational requirements of CFPD codes demand high-performance computing (HPC) ...