Multivariant Performance Study of Vaneless Integral Particle Separator

摘要：

In order to provide detailed references for the design of vaneless inertial particle separator, some multivariant performance is studied in this paper.Taking a certain inertial particle separator as the prototype and using the validated compute method, some performance is measured by numerical simulation on reducing the height of inner wall, changing the height of flow channel, changing inlet size and changing the inlet velocity of sand.The results show that lower inner wall or lower flow path decreases the separation efficiency and increases the total pressure recovery; performance of models with lower inner wall is better than ones with lower flow path; rough sands are more sensitive than fine ones when flow path changing; inlet size change only has a great impact on the inlet flow rate; inlet velocity of sand increase would make the separation efficiency largely slump.

关键词： inertial particle separator numerical simulation separation efficiency total pressure recovery flow path design

作者: Ren Chaoqi Wang Qiang Zhang Dingwu

作者单位: Beijing University of Aeronautics and Astronautics,XueYuan Road No.37 of HaiDian District,BeiJing 10 Beijing University of Aeronautics and Astronautics,XueYuan Road No.37 of HaiDian District,BeiJing 10

会议类型: 国际会议

会议名称: International Conference on Advances in Engineering 2011(2011年工程研究进展国际学术会议 ICAE2011)

会议地点: 南京

会议语种:英文

页码: 743-748

在线出版日期: 2011-12-17（万方平台首次上网日期，不代表论文的发表时间）