压力容器Issue(8)：40-43,13,5.DOI:10.3969/j.issn.1001-4837.2015.08.007
核电站主蒸汽超级管道热挤压管嘴设计优化
Optimization for Main Steam Super Pipe Hot Extrusion Mouthpiece of Nuclear Power Station
李强 1王磊 1马国顺 1刘翠波1
作者信息
- 1. 深圳中广核工程设计有限公司，广东 深圳 518000
- 折叠
摘要
Abstract
By the finite element method based on commercial software,ANASY,it show that inner pressure plays a major role in the mouthpiece stress of main steam super pipe in nuclear power station.In addition, through studying the effect of mouthpiece radius and longitudinal inner arc radius on mouthpiece stress, The range of longitudinal inner arc radius to optimize the peak stress and local thin film stress were pro-posed.Specifically,it is emphasized that the optimized longitudinal inner arc radius of No.1 mouthpiece is 30 mm.关键词
核电站/超级管道/热挤压/管嘴/设计优化Key words
nuclear power station/main steam pipe/hot extrusion/mouthpiece/optimization分类
机械制造引用本文复制引用
李强,王磊,马国顺,刘翠波..核电站主蒸汽超级管道热挤压管嘴设计优化[J].压力容器,2015,(8):40-43,13,5.
