| 烟气轮机叶片寿命的影响因素和评估方法 |
| |
| 引用本文： | 陈福来,帅健,丁克勤. 烟气轮机叶片寿命的影响因素和评估方法[J]. 石油化工设备技术, 2006, 27(6): 43-47 |
| |
| 作者姓名： | 陈福来 帅健 丁克勤 |
| |
| 作者单位： | 1. 中国石油大学,北京,100249
2. 中国特种设备检测研究中心,北京,100013 |
| |
| 摘 要： | 合理准确预测烟气轮机叶片寿命,是催化裂化装置安全运行的必要保障。文章研究了影响烟气轮机叶片疲劳寿命的因素;评述了叶片疲劳寿命评估方法;选取并介绍了适合烟气轮机叶片寿命的评估方法;阐明了目前存在有关叶片寿命的关键问题。
|
| 关 键 词： | 烟气轮机 叶片 评估疲劳寿命 局部应力应变 |
| 文章编号： | 1006-8805(2006)06-0043-05 |
| 修稿时间： | 2006-04-24 |
Influencing Factors And Evaluation Methods For Lifecycle Of Flue Gas Turbine Blades |
| |
| Chen Fulai,et al.. Influencing Factors And Evaluation Methods For Lifecycle Of Flue Gas Turbine Blades[J]. Petro-Chemical Equipment Technology, 2006, 27(6): 43-47 |
| |
| Authors: | Chen Fulai et al. |
| |
| Affiliation: | Chen Fulai,et al. China University of Petroleum,P. C. 100249 |
| |
| Abstract: | Logical life estimation for the blade of flue gas turbine is one of the most important methods used to protect catalytic cracking unit from failures during operation. This paper studied on the factor about fatigue life of flue gas turbine blades; commented on the estimative method for fatigue life of blade. At the same time, this article selectively introduced the adaptive method for life estimation of flue gas turbine blade. |
| |
| Keywords: | Flue gas turbine Blade Fatigue life estimation Local stress -strain |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
