流体机械Issue(9)：31-34,88,5.DOI:10.3969/j.issn.1005-0329.2014.09.007
基于Workbench的碟式分离机转鼓应力等效线性化分析
Stress Equivalent Linearization of Disc Separator Drum Based on Workbench
摘要
Abstract
According to designing standard and sorting criterion of pressure vessel,issues related to stress category and strength assessment of disc separator drum are discussed combining with its stress distribution characteristics. In this paper,some problems of stress equivalent linearization such as fundamental principles and stress classification line selection etc. were introduced briefly. Stress equivalent linearization of disc separator drum was analysed by using workbench finite element analysis software,and ac-cording to the corresponding failure criterion, primary overall membrane stress, primary bending stress and primary membrane stress adding with primary bending stress,which are separated from each route were checked. It is concluded that disc separator drum working under normal condition is safe and reliable. In addition,the calculating minimum safety factor of each part of drum provides a theoretical foundation for its further structure optimization.关键词
碟式分离机/workbench/应力等效线性化/安全可靠Key words
disc separator drum/workbench/stress equivalent linearization/safe reliability分类
机械制造引用本文复制引用
陈科,黄海元,郑红梅,丁曙光,闫其龙,孙成林..基于Workbench的碟式分离机转鼓应力等效线性化分析[J].流体机械,2014,(9):31-34,88,5.基金项目
安徽省科技攻关项目(2013AKKG0303) （2013AKKG0303）
