Please use this identifier to cite or link to this item:
https://hdl.handle.net/2440/82110
Citations | ||
Scopus | Web of Science® | Altmetric |
---|---|---|
?
|
?
|
Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Gong, J. | - |
dc.contributor.author | Simpson, A. | - |
dc.contributor.author | Lambert, M. | - |
dc.contributor.author | Zecchin, A. | - |
dc.date.issued | 2013 | - |
dc.identifier.citation | Journal of Hydraulic Research, 2013; 51(6):728-734 | - |
dc.identifier.issn | 0022-1686 | - |
dc.identifier.issn | 1814-2079 | - |
dc.identifier.uri | http://hdl.handle.net/2440/82110 | - |
dc.description.abstract | The linear frequency response of a fluid-filled pipeline extracted by fluid transient waves can be used to detect leaks in pipelines. This research conducts numerical analysis on how to accurately determine the linear frequency response diagram (FRD) of single pipelines using persistent transient pressure signals. Two types of persistent signals, the maximum-length binary sequence and the inverse-repeat sequence (IRS), are compared in terms of the accuracy in estimating the linear response of a pipeline at resonant frequencies. The IRS is found to be more appropriate for identifying the linear portion of the FRD of a pipeline, since its antisymmetric property can supress part of the nonlinear response. Numerical simulations are conducted to verify the findings. © 2013 © 2013 International Association for Hydro-Environment Engineering and Research. | - |
dc.description.statementofresponsibility | Jinzhe Gong, Angus R. Simpson, Martin F. Lambert & Aaron C. Zecchin | - |
dc.language.iso | en | - |
dc.publisher | Int Assn Hydraulic Research | - |
dc.rights | © 2013 International Association for Hydro-Environment Engineering and Research | - |
dc.source.uri | http://dx.doi.org/10.1080/00221686.2013.818582 | - |
dc.subject | Fluid transient waves | - |
dc.subject | inverse-repeat sequence | - |
dc.subject | linear frequency response diagram | - |
dc.subject | non-invasive leak detection | - |
dc.subject | pipeline | - |
dc.subject | pseudo-random binary sequence | - |
dc.subject | water hammer | - |
dc.title | Determination of the linear frequency response of single pipelines using persistent transient excitation: a numerical investigation | - |
dc.type | Journal article | - |
dc.identifier.doi | 10.1080/00221686.2013.818582 | - |
dc.relation.grant | http://purl.org/au-research/grants/arc/DP1095270 | - |
dc.relation.grant | http://purl.org/au-research/grants/arc/DP1095270 | - |
pubs.publication-status | Published | - |
dc.identifier.orcid | Gong, J. [0000-0002-6344-5993] | - |
dc.identifier.orcid | Simpson, A. [0000-0003-1633-0111] | - |
dc.identifier.orcid | Lambert, M. [0000-0001-8272-6697] | - |
dc.identifier.orcid | Zecchin, A. [0000-0001-8908-7023] | - |
Appears in Collections: | Aurora harvest 7 Civil and Environmental Engineering publications |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
hdl_82110.pdf | Accepted version | 291.46 kB | Adobe PDF | View/Open |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.