Please use this identifier to cite or link to this item:
https://hdl.handle.net/2440/80947
Type: | Conference item |
Title: | Leak detection in pipelines using an inverse resonance method |
Author: | Lee, P. Vitkovsky, J. Lambert, M. Simpson, A. Liggett, J. |
Citation: | Conference on Water Resources Planning and Management, Roanoke, Virginia, USA, 2002: 10 p |
Publisher: | ASCE |
Issue Date: | 2002 |
Conference Name: | Conference on Water Resources Planning and Management (2002 : Roanoke, Virginia, USA) |
Statement of Responsibility: | Pedro J. Lee, John P. Vítkovský, Martin F. Lambert, Angus R. Simpson, and James A. Liggett |
Abstract: | Methods to locate and quantify leaks in pipelines have emerged from purely passive techniques to probing the pipe with a transient pressure fluctuation. The response to such a probe contains properties that can be used to describe leaks. The frequency response to an oscillatory input, especially under resonant conditions, is used for that purpose. A leak has an effect on the magnitude of the response. The method-used in the frequency domain-borrows from inverse transient analysis in that it fits the measured frequency response to that caused by leaks, thus determining both location and size of a leak. |
Rights: | Copyright status unknown |
Appears in Collections: | Aurora harvest Civil and Environmental Engineering publications |
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