浮环密封的结构分析及研究现状  

Structure and development of floating ring seals

作　　者：贾江宁[1] 陈志[1] 李建明[1] 董国光[1] 郝静[1] 

机构地区：[1]四川大学化工学院,四川成都610065

出　　处：《机械》2007年第10期1-3,14,共4页Machinery

摘　　要：对浮环密封的工作原理、结构、及其在运转条件下的受力分析和浮环密封泄漏量的计算做了介绍。对目前国内外浮环密封的研究现状、设计及其研究方法做了分析比较,展望了其发展前景,可供浮环密封的结构设计和研究借鉴。This article introduces the structural types and working principle of floating ring seals, gives an overview of its mechanical analysis under operating condition and calculation of leakage. Current researching status and approaches at home and abroad are also analyzed comparatively. A view of the future developing prospect is given in the end which supplies references to the design and experimentation of floating-ring seal.

关 键 词：浮环密封 泄漏量 结构 数值计算 

分 类 号：TH136[机械工程—机械制造及自动化]