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。
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.
出处
《汽轮机技术》
北大核心
2007年第3期170-172,174,共4页
Turbine Technology
关键词
电厂
水击
管道
简化模型
power station
water hammer
pipe
reduced model
