• An eulerian-lagrangian modeling of fluidized bed 

      Zhang, Hao; Yuan-Qiang, Tan; Dong-Min, Yang; Trias Miquel, Francesc Xavier; Sheng, Yong; Oliva Llena, Asensio (2013)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      The particle motions in a fluidized bed were numerically simulated using a Eulerian-Lagrangian model. The solid phase was modelled via the Discrete Element Method (DEM) while the hydrodynamic model of the fluid phase was ...
    • 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 ...
    • Multi-scale modelling of damage progression in FRC laminates – applications of DEM 

      Yang, Dongmin; Sheng, Yong; Ye, Jianqiao; Tan, Yuanqiang (CIMNE, 2011)
      Text en actes de congrés
      Accés obert
      As a natural progress of the research in the area of modeling damage at microscopic scales, a discrete element method (DEM) has been proposed to simulate the damage progression in FRC laminates. DEM has been used to study ...
    • Numerical investigation of the location of maximum erosive wear damage in elbow: Effect of slurry velocity, bend orientation and angle of elbow 

      Zhang, Hao; Tan, Yuanqiang; Yang, Dongmin; Trias Miquel, Francesc Xavier; Jiang, Shengqiang; Sheng, Yong; Oliva Llena, Asensio (2011-02-01)
      Article
      Accés obert
    • 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 ...
    • PIBM: Particulate immersed boundary method for fluid-particle interaction problems 

      Zhang, Hao; Trias Miquel, Francesc Xavier; Oliva Llena, Asensio; Yang, Dongmin; Tan, Yuanqiang; Shu, Shi; Sheng, Yong (2015-03-01)
      Article
      Accés obert
      It is well known that the number of particles should be scaled up to enable industrial scale simulation. The calculations are more computationally intensive when the motion of the surrounding fluid is considered. Besides ...