| 熔体冷却器进口结构应力分析 |
| |
| 引用本文： | 曹怀祥,仇性启,蒋文春. 熔体冷却器进口结构应力分析[J]. 化工机械, 2013, 40(1): 86-88 |
| |
| 作者姓名： | 曹怀祥 仇性启 蒋文春 |
| |
| 作者单位： | 1. 中国石油大学(华东)化工学院;山东省特种设备检验研究院
2. 中国石油大学(华东)化工学院 |
| |
| 基金项目： | 山东省自然科学基金(ZR2010AQ002);中央高校基本科研业务费专项资金资助项目(10CX04030A) |
| |
| 摘 要： | 对熔体冷却器进口结构进行应力分析与强度校核,并讨论盖板厚度对应力强度的影响。结果表明:盖板与夹套、盖板与接管连接部位由于结构不连续导致应力集中,成为最薄弱环节。增加盖板厚度,盖板与接管连接部位的应力强度降低;盖板与夹套连接部位的应力强度先减小后增大;最优化的盖板厚度为23mm。
|
| 关 键 词： | 熔体冷却器 进口结构 应力分析 |
Stress Analysis of Inlet Structure of Melting Coolers |
| |
| CAO Huai-xiang , QIU Xing-qi , JIANG Wen-chun. Stress Analysis of Inlet Structure of Melting Coolers[J]. Chemical Engineering & Machinery, 2013, 40(1): 86-88 |
| |
| Authors: | CAO Huai-xiang QIU Xing-qi JIANG Wen-chun |
| |
| Affiliation: | 1 (1.College of Chemical Engineering,China University of Petroleum,Qingdao 266555,China; 2.Shandong Special Equipment Inspection Institute,Jinan 250101,China) |
| |
| Abstract: | The stress analysis of melting cooler's inlet structure was performed and the cover plate's thickness effect on stress intensity was investigated.The results show that discontinuous structure can result in a stress concentration at the joint of inlet-pipe and cover plate and that of cover plate and jacket;and increasing cover plate's thickness can decrease the stress intensity at the joint between inlet-pipe and cover plate;and the stress intensity at the joint of cover plate and jacket can decrease first and then increases,the optimized thickness of cover plate stays at 23mm. |
| |
| Keywords: | melting cooler inlet structure stress analysis |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
