A collision strategy for particles in particulate flow simulations

被引：0
|
作者：
Parthasarathy, P [1 ]
机构：
[1] Univ Houston, Dept Mech Engn, Houston, TX 77004 USA
来源：
COMPTES RENDUS MECANIQUE | 2002年 / 330卷 / 02期
关键词：
fluid mechanics;
D O I：
10.1016/S1631-0721(02)01430-4
中图分类号：
O3 [力学];
学科分类号：
08 ; 0801 ;
摘要：
A novel collision strategy has been implemented for simulation of particulate flows using a Lagrange multiplier/fictitious domain method. In this Note, we present this new collision strategy that is based on Newton's principle of transfer of momentum. With this method, we have simulated motion of two discs under the influence of gravity in a viscous fluid, and the motion of 1008 discs under the effect of gravity.
引用
收藏
页码：77 / 81
页数：5
相关论文
共 50 条
  • [21] Experimental study on collision rates of inertial particles in particulate flows under the effect of gravity
    Gui, Nan
    Fan, Jianren
    Luo, Kun
    CHEMICAL ENGINEERING SCIENCE, 2007, 62 (22) : 6112 - 6120
  • [22] Erosion of steels and alloys during their collision with flow of abrasive particles
    Urbanovich, L.I.
    Kramchenkov, E.M.
    Jisuanji Xuebao/Chinese Journal of Computers, 1998, 21 (11): : 519 - 526
  • [23] Collision rate between heavy particles in a model turbulent flow
    Ducasse, L.
    Pumir, A.
    ADVANCES IN TURBULENCE XII - PROCEEDINGS OF THE 12TH EUROMECH EUROPEAN TURBULENCE CONFERENCE, 2009, 132 : 23 - 26
  • [24] Phases formation in collision of a cumulative particles flow with a titanium target
    Inst. Neorganicheskoj Khimii, SO, RAN, Novosibirsk, 630090, Russia
    Fizika Goreniya i Vzryva, 2002, 38 (01): : 129 - 134
  • [25] Study on the flow and collision characteristics of catalyst particles in FCC reactor
    Liu, Fang
    Li, Caifu
    Zeng, Xingyang
    Chen, Jun
    Guan, Jingjun
    Yang, Li
    POWDER TECHNOLOGY, 2024, 438
  • [26] The Horizon of the Emulsion Particulate Strategy: Engineering Hollow Particles for Biomedical Applications
    Xia, Yufei
    Na, Xiangming
    Wu, Jie
    Ma, Guanghui
    ADVANCED MATERIALS, 2019, 31 (38)
  • [27] Weighted Particles in Coulomb Collision Simulations Based on the Theory of a Cumulative Scattering Angle
    Institute of Fluid Science, Tohoku University, Sendai, 980-8577, Japan
    J. Comput. Phys., 2 (639-654):
  • [28] Lattice Boltzmann simulation of particles agglomeration and rheology in a particulate flow
    Kermani, Mandana Samari
    Rahnama, Mohammad
    Djilali, Ned
    Jafari, Saeed
    Javaran, Ebrahim Jahanshahi
    JOURNAL OF DISPERSION SCIENCE AND TECHNOLOGY, 2018, 39 (06) : 777 - 791
  • [29] PARTICLES DEPOSITION AT HORIZONTAL FLAT PLATE IN TURBULENT PARTICULATE FLOW
    Kartushinsky, Alexander
    Hussainov, Medhat
    Michaelides, Efstathios E.
    Rudi, Ylo
    Shcheglov, Igor
    Tisler, Sergei
    Krupenski, Igor
    CANADIAN JOURNAL OF CHEMICAL ENGINEERING, 2014, 92 (01): : 1 - 12
  • [30] Weighted particles in coulomb collision simulations based on the theory of a cumulative scattering angle
    Nanbu, K
    Yonemura, S
    JOURNAL OF COMPUTATIONAL PHYSICS, 1998, 145 (02) : 639 - 654
12345