| 角动量流率在大容量锅炉受热面超温爆管改造中的应用 |
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| 引用本文： | 丁士发,陈朝松,刘平元,胡兴胜,陶丽,曹汉鼎,许晋源.角动量流率在大容量锅炉受热面超温爆管改造中的应用[J].动力工程,2003,23(2):2294-2297. |
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| 作者姓名： | 丁士发 陈朝松 刘平元 胡兴胜 陶丽 曹汉鼎 许晋源 |
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| 作者单位： | 1. 西安交通大学,西安,710049
2. 上海发电设备成套设计研究所,上海,200240 |
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| 摘 要： | 华能德州电厂3号炉自投运以来，其高温过热器和再热器发生多起受热面超温爆管事故，已影响了电厂的安全和经济运行，虽经多次技术改造，效果甚微。作者采用烟气侧相结合的方法，解决了此难题，获得了良好的社会效益和经济效益。该改造方案已推广到华能德洲电厂的其它锅炉，均取得了成功。
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| 关 键 词： | 锅炉 受控涡旋 超温爆管 角动量流率 热偏差 |
| 文章编号： | 1000-6761(2003)02-2294-04 |
Application of Angular Momentum Flux in Reheater Reconstruction of Dezhou Power Plant for Overheating Tube Rupture |
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| DING Shi fa ,CHEN Chao song ,LIU Ping yuan ,HU Xing sheng ,TAO Li ,CAO Han ding ,XU Jin yuan.Application of Angular Momentum Flux in Reheater Reconstruction of Dezhou Power Plant for Overheating Tube Rupture[J].Power Engineering,2003,23(2):2294-2297. |
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| Authors: | DING Shi fa CHEN Chao song LIU Ping yuan HU Xing sheng TAO Li CAO Han ding XU Jin yuan |
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| Affiliation: | DING Shi fa 1,CHEN Chao song 2,LIU Ping yuan 2,HU Xing sheng 2,TAO Li 2,CAO Han ding 2,XU Jin yuan 1 |
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| Abstract: | Since Dezhou Power Plant's No.3 boiler running, many accidents of overheating tube rupture of secondary superheater and reheater have occurred. This paper put forward combining gas side and steam side method to solve the problem, and gained great social and economical benefit.It shows that it also obtained good effects to apply this method to Dezhou Power Plant's No.1 and No.2 boilers. Figs 7,table 1 and refs 3. |
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| Keywords: | boiler overheating tube rupture controlled spin angular momentum flux heat imbalance |
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