【作者】 俞滨； 朱琦歆； 张晋； 孙玉岗； 孔祥东；

【Author】 YU Bin;ZHU Qin-xin;ZHANG Jin;SUN Yu-gang;KONG Xiang-dong;School of Mechanical Engineering, Yanshan University;The state key laboratory of fluid power and mechatronic systems in Zhejiang University;China hydraulic power technology limited company in Guangdong province;

【机构】 燕山大学机械工程学院； 浙江大学流体动力与机电系统国家重点实验室； 广东华液动力科技有限公司；

【摘要】 本文以某型号的超高压管式单向阀为研究对象,应用三维软件Solid Works建立该单向阀的三维流道模型。运用Fluent软件对不同开口度和压差条件下的阀口压损特性进行研究,得到相关结论及给出相应优化建议,并为该型号单向阀的结构优化设计提供了理论参考。更多还原

【Abstract】 In this paper, the research object is ultra-high pressure tubular check valve which has been presented as the flow model by using three dimensional software Solid Works. The appropriate conclusion, the relevant optimization, and the theoratical reference for the structural optimization design of this type of check valve will be given from this research on different widths and on the pressure loss characteristics of valve under differential pressure conditions.更多还原