Lattice Boltzmann Simulation of the Shock Damping and the Shock Increased by Means of Lorentz Force

摘要：

　　The flow around a circular cylinder in the electromagnetic field is simulated numerically by the Lattice Boltzmann method.The effect of Lorentz force (electromagnetic force) acting on the flow of weak electric medium solution is investigated.Numerical results verify that Lorentz force can modify the boundary layer around a circular cylinder,achieve to control drag reduction and increased,control the shock damping and the shock increased.It confirms that lattice Boltzmann method is suitable for simulating the flow around circular cylinder in electromagnetic field.

关键词： lattice Boltzmann method Lorentz force circular cylinder the shock damping and the shock increased

作者: X.LI L.TAN

作者单位: School of Science, Dalian Nationalities University, Dalian 116600, China Department of Mathematics & Physics,HeFei University, Hefei 230601 ,China

会议类型: 国际会议

会议名称: Sixth International Conference on Nonlinear Mechanics(第六届国际非线性力学会议)(ICNM-VI)

会议地点: 上海

会议语种:英文

页码: 277-281

在线出版日期: 2013-08-01（万方平台首次上网日期，不代表论文的发表时间）