Exploració per tema "Two-phase flows"

Ara es mostren els items 9-13 de 13

    • Influence of contact angle boundary condition on CFD simulation of T-Junction 

      Arias Calderón, Santiago; Villardi de Montlaur, Adeline de (2018-03-15)
      Article
      Accés obert
      In this work, we study the influence of the contact angle boundary condition on 3D CFD simulations of the bubble generation process occurring in a capillary T-junction. Numerical simulations have been performed with the ...

    • Numerical simulation of fluids in microfluidics (microgravity conditions) with OpenFOAM 

      López García, Nuria (Universitat Politècnica de Catalunya, 2023-01-25)
      Treball Final de Grau
      Accés obert
      During the past decades, interest in droplet-based microfluidics has substantially increased due to its wide range of applications, such as biochemical analyses or material synthesis. Therefore, it is essential to predict ...

    • Numerical solution of phase field models for two-phase flows 

      Petchamé Guerrero, Jordi (Universitat Politècnica de Catalunya, 2022-07)
      Projecte Final de Màster Oficial
      Accés obert
      Phase-field models describe the motion of multiphase flows using smooth interfaces across which the composition changes continuously. The phase-field variable represents a measure of phase as it quantifies relative differences ...

    • On ground study of bubble jets collision 

      Suñol Galofre, Francesc Xavier; González Cinca, Ricardo (2008)
      Text en actes de congrés
      Accés obert
      Collisions of bubble jets have been experimentally studied in a normal gravity environment. Jets are introduced into a cavity full of liquid by means of a microbubble injector [1]. The experimental set-up, designed for ...

    • Surface tension problems solved with the particle finite element method using large time-steps 

      Gimenez, Juan M.; Nigro, Norberto; Idelsohn Barg, Sergio Rodolfo; Oñate Ibáñez de Navarra, Eugenio (Elsevier, 2016-12)
      Article
      Accés obert
      In previous works [S. R. Idelsohn, J. Marti, P. Becker, E. Oñate, Analysis of multifluid flows with large time steps using the particle finite element method, International Journal for Numerical Methods in Fluids 75 (9) ...