Exploració per tema "Bubble"

Ara es mostren els items 1-6 de 6

    • Bubble rise controlled by an acoustic field 

      Farrarons Clusella, Roger (Universitat Politècnica de Catalunya, 2012-07-19)
      Treball Final de Grau
      Accés restringit per decisió de l'autor
      Bubbles rising in liquids show different types of paths depending on the parameters of the system. This work consists of the study of the bubble paths obtained when the system is under the effects of an acoustic wave.

    • Direct numerical simulation of the flow over a spherical bubble in a turbulent pipe flow 

      Jofre Cruanyes, Lluís; Balcázar Arciniega, Néstor; Lehmkuhl Barba, Oriol; Borrell Pol, Ricard; Castro González, Jesús (International Association for Computational Mechanics (IACM), 2014)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      This work aims at investigating, by means of a direct numerical simulation, the flow over a clean spherical bubble fixed on the axis of a turbulent pipe flow. The simulation is performed by means of a parallel unstructured ...

    • Experimental study of a microchannel bubble injector for microgravity applications 

      Arias Calderón, Santiago; Ruiz, X; Casademunt Viader, Jaume; Ramírez de la Piscina Millán, Laureano; González Cinca, Ricardo (2009-01)
      Article
      Accés restringit per política de l'editorial
      We perform a quantitative characterization of a microbubble injector in conditions relevant to microgravity. The injector pregenerates a slug flow by using a capillary T-junction, whose operation is robust to changes in ...

    • Experimental study of a microchannel bubble injector for microgravity applications 

      Arias Calderón, Santiago; Ruiz, Xavier; Casademunt, Jaume; Ramírez de la Piscina Millán, Laureano; González Cinca, Ricardo (Springer, 2008-07)
      Article
      Accés obert
      We perform a quantitative characterization of a microbubble injector in conditions relevant to microgravity. The injector pregenerates a slug flow by using a capillary T-junction, whose operation is robust to changes ...

    • Rise of randomly nucleated bubbles. 

      Arco Fernández, Eduardo Vidal (Universitat Politècnica de Catalunya, 2012-12-13)
      Projecte Final de Màster Oficial
      Accés restringit per decisió de l'autor
      The project will consist on the study of the rise of a cluster of bubbles nucleated at random positions and times. Once the dynamics of the system is characterized, we will test different techniques to control it.

    • Study and design of the rotational system of BOB 38 and proposals for the calibration system and the bubble generator 

      González, Bernat-Joan Mànuel (Universitat Politècnica de Catalunya, 2013)
      Treball Final de Grau
      Accés restringit per acord de confidencialitat
      Realitzat a/amb:   Institut français de recherche pour l'exploitation de la mer