| 发电厂水系统水击简化计算模型研究 |
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| 引用本文： | 刘浩,蔡杰进,马晓茜.发电厂水系统水击简化计算模型研究[J].汽轮机技术,2007,49(3):170-172,174. |
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| 作者姓名： | 刘浩 蔡杰进 马晓茜 |
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| 作者单位： | 1. 华南理工大学电力学院,广州,510640;广东省电力设计研究院,广州,510600
2. 华南理工大学电力学院,广州,510640 |
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| 摘 要： | 通过对发电厂水系统水击发生原理进行分析,提出水击的简化计算模型,并比较不同容量机组几种水系统发生水击时水击压力对管道的影响,还讨论了设计和运行过程中减小水击影响的有效措施。此简化模型可为设计过程中充分考虑水击对管道的影响提供理论依据。
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| 关 键 词： | 电厂 水击 管道 简化模型 |
| 文章编号： | 1001-5884（2007）03-0170-03 |
| 修稿时间： | 2006-12-25 |
Research on Reduced Calculation Model of Water Hammer of Piping System in Power Station |
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| LIU Hao,CAI Jie-jin,MA Xiao-qian.Research on Reduced Calculation Model of Water Hammer of Piping System in Power Station[J].Turbine Technology,2007,49(3):170-172,174. |
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| Authors: | LIU Hao CAI Jie-jin MA Xiao-qian |
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| Affiliation: | 1 Electrical Power College, South China University of Technology, Guangzhou 510640, China; 2 Guangdong Electric Power Design Institute, Guangzhou 510600, China |
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| Abstract: | On the basis of the analysis of the generating principle of water hammer of piping system in power station,the reduced calculation model is proposed.Influences of water hammer pressure on various types of pipes for different power units are studied,and the effective measures to decrease the water hammer pressure during the design and operation are also discussed.The proposed reduced model gives a theory reference to the design to prevent the harm from water hammer pressure on pipes. |
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| Keywords: | power station water hammer pipe reduced model |
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