摘要
主要讨论了漏失流量与压力以及时间的关系，对在一定时间和压力下的给水管道进行傅立叶转换得到漏点的信息，再对应压力与流量、漏洞直径与口径的关系确定漏点方位与漏损量。
The relationships between leakage loss with pressure and time are mainly discussed. The information of leak sources under a certain time and pressure are obtained utilizing Fourier transform method. Then combined with relationship between pressure and flow and diameter of leak hole the direction and leakage loss can be determined.
出处
《山西建筑》
2006年第17期174-175,共2页
Shanxi Architecture
关键词
漏失
压力
不稳定状态
傅立叶转换
leakage, pressure, unstable state, Fourier transform
