摘要
通过对三偏心蝶阀蝶板的静力分析,推导出三偏心蝶阀的摩擦力矩,并且分析了径向偏心距、轴向偏心距以及偏心角对摩擦力矩的影响。
A method for computing friction moment of the eccentric butterfly valve was deduced by the geometry and statics analysis on butterfly plate. And the influence of radial eccentricity, axis eccentricity as well as angle eccentricity on friction moment was analyzed.
出处
《流体机械》
CSCD
北大核心
2009年第6期20-23,共4页
Fluid Machinery
基金
甘肃省自然科学基金项目(3ZS042-B25-013)
关键词
三偏心蝶阀
结构
摩擦力矩
triple eccentric butterfly valve
structure
friction moment
