基于瞬态测试的管道泄漏检测活动 管道系统之所以有吸引力，是因为它们速度快、速度快 廉价的在处理实际管道系统时，经常 由于可用性差，出现了一些挑战 用于发电的合适接触点和阀门 瞬态测试。关键问题涉及接触的可及性 点和设备的可操作性。因此，有一个 需要一款便携易用的设备 需要过于复杂的支持仪器 超出记录压力信号所需的范围。 这项研究考察了便携式压力波发生器 （PPWM）经过改进和 在美国的水工程实验室进行了测试 土木与环境工程系 在意大利佩鲁贾大学。作者讨论 PPWM是如何工作的，最好的安排方式是 执行瞬态测试以获得良好的质量 压力信号，以及产生的 给定设备条件和管道的压力波 特点。包括27个参考文献、表格和图表。

Transient test-based campaigns for leak detection in pipe systems are attractive because they are quick and inexpensive. When dealing with real pipe systems, frequent challenges occur stemming from the poor availability of suitable contact points and valves for generating transient tests. Key concerns involve accessibility of contact points and device maneuverability. Thus, there is a need for a portable and easy-to-use device that does not entail overly sophisticated support instrumentation beyond that required for registering the pressure signal. This research examines a portable pressure wavemaker (PPWM) device that has been refined and tested at the water engineering laboratory in the Department of Civil and Environmental Engineering at the University of Perugia, Italy. The authors discuss how the PPWM works, the best way to arrange it to execute transient tests in order to have a good-quality pressure signal, and the amplitude of the produced pressure wave for given device conditions and pipe characteristics. Includes 27 references, table, figures.