期刊名称：IOP Conference Series: Earth and Environmental Science
印刷版ISSN：1755-1307
电子版ISSN：1755-1315
出版年度：2012
卷号：15
期号：6
出版社：IOP Publishing
摘要：At present solid-liquid two-phase flow p ump faces two big problems: the lo w efficiency, the short life, then the concentration of the conveyed solid-phase media are the important factors which affect the outside characteristics about this two phase flow pump. This article presents the outside characteristics' experimental research and internal flow field's simulation analysis on AH type slurry pump which is product by Shijiazhuang Shi- Jiang pump industry, discusses the flow rule in the impeller, and summaries the influence of the solid phased particles' concentration on the performance of the slurry pump's outside characteristics. At last, the rationality and accuracy of the numerical calculation method are verified through the way of co mparing numerical simulation with experimental results in this two phase flo w pump. And the relation between slurry pump's outside characteristics and granule concentratio n is summarized, which provided theoretical guidance for the slurry pump's optimization design and selection
