摘要
运用特征线法理论，结合实际，进行了元上泵站蝶型止回阀消除水锤的现场测试，并探讨了其数值解法，取得了二者相互吻合的结果。得出了蝶型止回阀消除水锤效果良好，可满足该站安全运行的结论。对高杨程泵站而言，有较大的实用价值和经济意义。
On basis of theory of characteristics,and practise at Yuanshang pumping station,through both on-site testing and mathematical method,the same results were obtained.It hasbeen concluded that effect of butterfly check valve on water hammer elimination is excellentand the valve can meet the requirement in running the pumping station with significant appli-cation and economic value.
出处
《农业机械学报》
EI
CAS
CSCD
北大核心
1995年第2期47-51,共5页
Transactions of the Chinese Society for Agricultural Machinery
关键词
止回阀
蝶型止回阀
泵站
水锤
Butterfly check valve,Pumping station,Water hammer
