Browsing by Author "00239888-eb2a-44e9-bf44-8f291ed806f6"

Now showing items 1-4 of 4

    • A Stokes-residual backflow stabilization method applied tophysiological flows 
      Bertoglio, Cristóbal; Caiazzo, Alfonso (Elsevier, 2016-05)
      In computational fluid dynamics, the presence of incoming flow at open boundaries (backflow) might often yield unphysical oscillations and instabilities issues, even for moderate Reynolds numbers. It is widely accepted ...
    • Benchmark problems for numerical treatment of backflow at open boundaries 
      Bertoglio, Cristóbal; Caiazzo, Alfonso; Bazilevs, Yur; Braack, Malt; Esmaily, Mahdi; Gravemeier, Volker; Marsden, Alison L.; Pironneau, Olivier; Vignon Clementel, Irene E.; Wall, Wolfgang A. (Wiley, 2018)
      In computational fluid dynamics, incoming velocity at open boundaries, or backflow, often yields unphysical instabilities already for moderate Reynolds numbers. Several treatments to overcome these backflow instabilities ...
    • Junction of models of different dimension for flows in tube structures by Womersley-type interface conditions 
      Bertoglio, Cristóbal; Conca, Carlos; Nolte, David; Panasenko, Grigory; Pileckas, Konstantinas (Society for Industrial and Applied Mathematics Publications, 2019)
      © 2019 Society for Industrial and Applied MathematicsThe method of asymptotic partial decomposition of a domain proposed and justified earlier for thin domains (rod structures, tube structures consisting of a set of thin ...
    • Multiphysics modeling of the atrial systole under standard ablation strategies 
      Hörmann, Julia M.; Bertoglio, Cristóbal; Nagler, Andreas; Pfaller, Martin R.; Bourier, Felix; Hadamitzky, Martin; Deisenhofer, Isabel; Wall, Wolfgang A. (Springer, 2017-06)
      The aim of this study was to develop a computational framework to compare the impact of standard ablation concepts on the mechanical performance of the atria, since different line combinations cannot be applied in practice ...