Exploració per tema "Collisions (Physics)"

Ara es mostren els items 1-4 de 4

    • A note on a family of non-gravitational central force potentials in dimension one 

      Alvarez-Ramírez, M.; Corbera Subirana, Montserrat; Cors Iglesias, Josep Maria; García, A. (Elsevier, 2017-12-01)
      Article
      Accés obert
      In this work, we study a one-parameter family of differential equations and the different scenarios that arise with the change of parameter. We remark that these are not bifurcations in the usual sense but a wider phenomenon ...

    • Effect of collisions on the particle behavior in a turbulent square duct flow 

      Zhang, Hao; Trias Miquel, Francesc Xavier; Gorobets, Andrei; Oliva Llena, Asensio; Yang, Dongmin; Tan, Yuanqiang; Sheng, Yong (2015-01-01)
      Article
      Accés restringit per política de l'editorial
      The effect of collisions on the particle behavior in a fully developed turbulent flow in a straight square duct at Re-r = 300 is numerically investigated. The hydrodynamic modeling of the fluid phase is based on direct ...

    • Microconfined high-pressure supercritical turbulent square duct flow 

      Aguilera Jofre, Júlia (Universitat Politècnica de Catalunya, 2023-07-05)
      Treball Final de Grau
      Accés obert
      Els fluids supercrítics mostren propietats termofísiques que manifesten el potencial de generar una transició de flux laminar a flux turbulent dins de la microescala mitjançant l'ajust de la temperatura i/o pressió del ...

    • Numerical investigation on the role of discrete element method in combined LBM-IBM-DEM modeling 

      Zhang, Hao; Tan, Yuanqiang; Shu, Shi; niu, Xiaodong; Trias Miquel, Francesc Xavier; Yang, Dongmin; Li, Hao; Sheng, Yong (Elsevier, 2014-05-01)
      Article
      Accés restringit per política de l'editorial
      Particle collisions play a very important role in determining the fluid-particle multiphase flow, and thus it is crucial to treat the particle-particle interaction using a felicitous method in numerical simulations. A novel ...