IMECH-IR  > 流固耦合系统力学重点实验室
活塞横向运动及其对活塞环径向失效的影响
Alternative TitleLateral motion of piston and its effect on radial collapse of piston ring
吴晗; 曾晓辉; 徐万海; 虞钢
Source Publication第21届全国结构工程学术会议论文集第Ⅱ册
2012-10-12
Pages370-373
Conference Name第21届全国结构工程学术会议
Conference Date2012-10-12
Conference Place中国辽宁沈阳
Abstract在发动机内,活塞在缸套内运动不是沿直线往复运动的,在连杆的横向力作用下会向一侧横移与倾斜,活塞裙部会对气缸产生冲击和刮伤,活塞也会对活塞环产生挤压作用。活塞环在挤压下产生的径向失效会非常严重。采用修改环槽几何形状的方法解决此问题,并进行了计算验证。
Keyword活塞横移 径向失效 活塞裙部 环槽
DepartmentLMFS结构力学(LHO)
Funding Organization中国力学学会结构工程专业委员会、沈阳建筑大学、中国力学学会《工程力学》编委会、水沙科学与水利水电工程国家重点实验室(清华大学)、土木工程安全与耐久教育部重点实验室(清华大学)、清华大学土木工程系、辽宁省建筑结构重点实验室(沈阳建筑大学)
URL查看原文
Language中文
Document Type会议论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/46775
Collection流固耦合系统力学重点实验室
Corresponding Author曾晓辉
Recommended Citation
GB/T 7714
吴晗,曾晓辉,徐万海,等. 活塞横向运动及其对活塞环径向失效的影响[C],2012:370-373.
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