| 新型喷水减温器的结构设计 |
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| 引用本文： | 宁德亮,李家鹏,庞凤阁.新型喷水减温器的结构设计[J].应用科技,2005,32(10):62-64. |
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| 作者姓名： | 宁德亮 李家鹏 庞凤阁 |
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| 作者单位： | 哈尔滨工程大学,动力与核能工程学院,黑龙江,哈尔滨,150001 |
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| 摘 要： | 根据喷水减温器的工作原理,结合减温器的几种典型结构形式,设计了一种新型喷水减温器.该减温器壁面开设了蒸汽出流孔并在出口加装了密封挡板,可以起到有效保护核汽轮机叶片的作用,同时达到理想的降温效果.通过设计理论上的探讨和分析,论证了新型减温器的合理性和可行性.
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| 关 键 词： | 喷水减温器 出流孔 密封挡板 |
| 文章编号： | 1009-671X（2005）10-0062-03 |
| 收稿时间： | 2005-03-08 |
| 修稿时间： | 2005年3月8日 |
Structural design of new type spray desuperheater |
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| NING De-liang,LI Jia-peng,PANG Feng-ge.Structural design of new type spray desuperheater[J].Applied Science and Technology,2005,32(10):62-64. |
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| Authors: | NING De-liang LI Jia-peng PANG Feng-ge |
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| Abstract: | Based on the operational principle of spray desuperheater and several typical desuperheaters,a new type spray desuperheater was designed.The desuperheater could protect vanes of the turbine effectively by drilling holes in the wall and installing airproofed-baffle at the outlet of the desuperheater,which greatly reduces steam temperature.The rationality and feasibility of the desuperheater was verified through theoretical analysis and discussion. |
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| Keywords: | spray desuperheater hole airproofed-baffle |
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