摘要
通过水锤防护的计算分析 ,提出了用单向调压塔防止“水柱分离”的技术方案 ,研制了经济实用的调压塔结构并组织了技术实施 ,取得了良好的水锤防护效果。现场试验结果与理论分析结果非常吻合 。
The cause of column separation phenomena occurred to the No.3 Pumping Station of Jiujiang City due to power failure is analyzed.The column separation results in huge pressure upsurge and leads to water hammer accident.The one way surge tank is proposed as a preventive measure to protect the long distance transmission system from water hammer.The validity of the analysis and the effectiveness of one way surge tank are verified by prototype test.
出处
《水利学报》
EI
CSCD
北大核心
2002年第9期44-48,共5页
Journal of Hydraulic Engineering
关键词
单向调压塔
防止
长输水管道
水柱分离
泵站
水锤
pumping station
long pipe line
preventive measure
one way surge tank
water hammer
column separation
