1) Pipeline Leakage Detection
管道泄漏监测
1.
Development of the Remote Terminal Unit for Pipeline Leakage Detection;
管道泄漏监测远程终端模块的研制
2) Oil pipeline leak detection
管道泄漏监测定位
3) leak monitoring tube
泄漏探测管;泄漏监测管
4) leakage detection
泄漏监测
1.
The main purpose of pipeline leakage detection system is to evaluate the running condition of the pipeline precisely, which aims to distinguish the conditions between starting/shutting down the pumps, opening/closing the valves from leakage accidents.
管道泄漏监测的主要目的是正确评价管道运行过程中的启停泵、开关阀等正常操作与管道发生泄漏事故的状态。
2.
This paper introduces a mathematic model of real-time leakage detection method that is widely used in the world, and analyses the effect of precisions of gas pipeline instruments on leakage alarm and leakage locating.
在天然气管道输送过程中,受自然因素和人为因素的影响,不可避免地会造成管道泄漏,现代控制技术和数据处理技术正迅速应用到油气管道的泄漏监测系统中。
3.
On basis of tallying up current technology of boiler leakage detection, studying acoustic characteristics of th.
本文在总结了现有的锅炉泄漏监测技术方法,通过研究泄漏噪声声学特性,分析背景噪声特点以及泄漏噪声的衰减特性,提出了用小波包变换和功率谱分析对噪声信号数据进行处理。
5) leakage monitoring
泄漏监测
1.
Based on the conception of multi-sensors information fusion,a method for distributions detection and decision fusion of sub-sea pipelines leakage monitoring is presented.
利用多传感器的信息融合思想,提出分布式检测与决策融合方法进行长距离海底管线泄漏监测。
2.
On the underground booster and leakage of the pipeline flux was developed a remote leakage monitoring and locating system based on GSM.
针对管道泄漏,设计了基于GSM下远程泄漏监测与定位系统,由管网监测终端实时采集管网流量、流速、流向和压力,通过GPRS网络实现远程数据传输;系统基于GIS技术构建,针对管网突发性的爆管和地下泄漏特点,综合运用了负压波和流量检测法进行泄漏模式识别与漏点定位,可及时、准确地发现和定位泄漏点。
3.
On the underground booster and leakage of the city water network pipe,a remote leakage monitoring and locating system based on GSM/GPRS is developed .
针对城市供水管网的地下破裂和泄漏,设计了基于GSM/GPRS通信的远程泄漏监测与定位系统。
6) Leak Detection
泄漏监测
1.
Application of Artificial Intelligence in Leak Detection for Oil Pipeline;
人工智能在管道泄漏监测中的应用
2.
To solve the leak detection and location problem in pipeline flux,we built neural network model based on the difference of leak wave and normal signal.
为了解决目前管道流量泄漏监测和定位问题,根据管道泄漏应力波和正常信号的区别,建立神经网络模型。
补充资料：管道泄漏性试验
分子式：
CAS号：
性质：对管道系统，包括与管道系统相连的设备的泄漏性进行检验。一般以空气或惰性气为介质，在设计压力下进行，用设计文件规定的发泡剂、氨气、氦气等方法检验，似未发现泄漏点为合格。
CAS号：
性质：对管道系统，包括与管道系统相连的设备的泄漏性进行检验。一般以空气或惰性气为介质，在设计压力下进行，用设计文件规定的发泡剂、氨气、氦气等方法检验，似未发现泄漏点为合格。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条