A methodology for pipeline leakage detection using a combination of clustering and classification tools for fault detection is presented here. A fuzzy system is used to classify the running mode and identify the operational ...

P>AimTo evaluate bacterial leakage after filling root canals with several endodontic sealers, including MTA-based materials.MethodologyOne hundred and thirty single-rooted extracted human teeth were randomly divided into ...

P>AimTo evaluate bacterial leakage after filling root canals with several endodontic sealers, including MTA-based materials.MethodologyOne hundred and thirty single-rooted extracted human teeth were randomly divided into ...

In leak noise correlation surveys, time delay estimation (TDE) is of great importance in pinpointing a suspected leak. Conventional TDE methods involve pre-filtering processes prior to performing cross-correlation, based ...

A methodology for pipeline leakage detection using a combination of clustering and classification tools for fault detection is presented here. A fuzzy system is used to classify the running mode and identify the operational ...

Techniques based on signal analysis for leak detection in water supply systems typically use long pressure and/or flow data series of variable length. This paper presents the feature extraction from pressure signals and ...

The detection and location of pipeline leakage can be deduced from the time difference between the arrival leak signals measured by sensors placed at the pipe access points on either side of a suspected leak. Progress has ...

Many leakage detection techniques used in water distribution pipelines rely on the vibration response caused by the leak and, therefore, are limited by the capabilities of the pipe, fluid and its surroundings of carrying ...