Hydrodynamic Simulation of Abrasive Flow Surface Polishing
In order to obtain an ultra-smooth optical glass surface by polish efficiently, it was proposed to use the non-Newtonian fluid slurry as the abrasive flow surface polishing(AFSP) slurry.The relationship between the polishing conditions and material removal rate of abrasive flow surface polishing was studied by fluid dynamics simulation based on the CFD software.Influence of different kinds of non-Newtonian fluid slurry was analyzed.It indicates that the shear-thickening fluid slurry may have the best polishing performance, which has a smoother distribution about flow velocity, pressure and wall shear stress.The three parameters may contribute to a better polishing performance.
non-Newtonian fluid slurry abrasive flow polishing material removal rate CFD simulation
Xiong Li Peng Yao Xiao Liu Chuanzhen Huang
Key Laboratory of High Efficiency and Clean Mechanical Manufacture, Ministry of Education, School of Mechanical Engineering, Shandong University, Jinan 250061, CHINA
国际会议
长沙
英文
128-133
2016-11-04（万方平台首次上网日期，不代表论文的发表时间）