TY - JOUR A2 - Lin, Jianzhong AU - Huang, Li-Zhong AU - Nie, De-Ming PY - 2013 DA - 2013/11/25 TI - Lattice Boltzmann Simulation of Collision between 2D Circular Particles Suspension in Couette Flow SP - 131025 VL - 2013 AB - Collision between 2D circular particles suspension in Couette flow is simulated by using multiple-relaxation-time based lattice Boltzmann and direct forcing/fictitious domain method in this paper. The patterns of particle collisions are simulated and analyzed in detail by changing the velocity of top and bottom walls in the Couette flow. It can be seen from the simulation results that, while the velocity is large enough, the number of collisions between particles will change little as this velocity varies. SN - 1085-3375 UR - https://doi.org/10.1155/2013/131025 DO - 10.1155/2013/131025 JF - Abstract and Applied Analysis PB - Hindawi Publishing Corporation KW - ER -