| 舰用锅炉胀接结构可靠性与后退式胀管器的应用 |
| |
| 引用本文： | 周国义,曹水,程刚,吴德泉.舰用锅炉胀接结构可靠性与后退式胀管器的应用[J].海军工程大学学报,2000(5):49-53. |
| |
| 作者姓名： | 周国义 曹水 程刚 吴德泉 |
| |
| 作者单位： | 1. 海军工程大学,动力工程学院,湖北,武汉,430033
2. 海军工程大学,科研部,湖北,武汉,430033 |
| |
| 摘 要： | 针对舰用锅炉换热管与管板胀接结构可靠性,分析了影响胀接的主要因素,运用弹性理论对胀接结构进行了理论分析,并首次对舰用锅炉应用双轴承后退式胀管器进行管子与管板试件的胀接试验研究,推导出适合机械式胀接的胀管率近似理论计算方法.
|
| 关 键 词： | 锅炉管子胀接 弹塑性 胀管率 计算方法 |
| 修稿时间： | 2000-04-28 |
Reliability of expansive structure of marine boiler and application of reversed expander |
| |
| ZHOU Guo-yi,CAO Shui,CHENG Gang,WU De-quan.Reliability of expansive structure of marine boiler and application of reversed expander[J].Journal of Naval University of Engineering,2000(5):49-53. |
| |
| Authors: | ZHOU Guo-yi CAO Shui CHENG Gang WU De-quan |
| |
| Abstract: | The main factors which have influence on expansion are analysed in accordance with the reliability of expansion structure of marine boiler tube and tube plate. The theoretic analysis of expansion structure is conducted on basis of the elastoplasticity theory. The double bearing reversed expander is used to investigate expansion of test pieces marine boiler tube and tube plate for the first time. The approximate theoretic arithmetic method of mechanic expansion rate is deduced. |
| |
| Keywords: | boiler tube expansion elastoplasticity expansion rate arithmetic method |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
