Multiphase Flow Simulation Usin g the Moment of Fluid Method

摘要：

　　A novel moment of fluid (MOF) method is proposed to construct interface in multiphase flow simulation.The MOF method is an extension of the popular volume of fluid method.The MOF method takes into account of not only the volume fraction of the liquid but the centroid of the liquid.Since the method does not rely on information from neighboring points during the interface construction,it can maintain a sharp interface.The Navier-Stokes equations are solved using a pressure projection method with block structured adaptive grid refinement.The method is further used to study multiphase problems including droplet impact on surfaces of different properties and gas-liquid jet flow.

关键词： Moment of Fluid Multiphase Flow Droplet Impact Gasliquid Jet Flow Grid Adaption

作者: Yongsheng Lian Yisen Guo Guibo Li Mark Sussman

作者单位: Mechanical Engineering Department, University of Louisville, Louisville, KY 40292, U.S.A Department of Mathematics Department, Florida State University, Tallahassee, FL 32306, U.S.A

会议类型: 国际会议

会议名称: The 8th International Conference of Computational Fluid Dynamics, (ICCFD8)(第八届国际计算流体力学会议)

会议地点: 成都

会议语种:英文

页码: 1-28

在线出版日期: 2014-07-25（万方平台首次上网日期，不代表论文的发表时间）