Closure to “Standing Wave Difference Method for Leak Detection in Pipeline Systems” by Dídia I. C. Covas, Helena M. Ramos, and António Betâmio de Almeida
This article is a reply.
VIEW THE ORIGINAL ARTICLEThis article has a reply.
VIEW THE REPLYPublication: Journal of Hydraulic Engineering
Volume 134, Issue 7
![First page of PDF](/cms/10.1061/(ASCE)0733-9429(2008)134:7(1029)/asset/876955a5-6f78-42f2-8fde-cacd3d6a070d/assets/(asce)0733-9429(2008)134:7(1029).fp.png)
Get full access to this article
View all available purchase options and get full access to this article.
References
Beck, S. B. M., Curren, M. D., Sims, N. D., and Stanway, R. (2007). “Pipeline network features and leak detection by cross-correlation analysis of reflected waves.” J. Hydraul. Eng., 131(8), 715–723.
Bloomfield, P. (1976). Fourier analysis of time series: An introduction, John Wiley & Sons, Princeton University.
Chaudhry, M. H. (1987). Applied hydraulic transients, 2nd Ed., Litton Educational Publishing Inc., Van Nostrand Reinhold Co., New York.
Covas, D. (1998). Leak detection and location in water distribution networks: Hydrodynamic analysis approach, MSc thesis, Instituto Superior Técnico, Technical University of Lisbon, Portugal.
Covas, D. (2003). Inverse transient analysis for leak detection and calibration of water pipe systems—Modelling special dynamic effects, Ph.D. thesis, Imperial College of Science, Technology and Medicine, University of London, U.K.
Covas, D., Almeida, A. B., and Ramos, H. (2000). “Leak location in pipe systems using pressure surges.” 8th Int. Conf. on Pressure Surges—Safe Design and Operation of Industrial Pipe Systems, A. Anderson, ed., BHR Group Ltd., Publication No. 39, Suffolk, U.K., 169–179.
Covas, D., and Ramos, H. (1999). “Leakage detection.” Single pipelines using pressure wave behaviour. Water industry systems: Modeling and optimization applications, D. Savic and G. Walters, eds., Research Studies Press Ltd., Hertfordshire, England, 287–299.
Covas, D., Ramos, H., and Almeida, A. B. (2005a). “Standing wave difference method for leakage detection in pipeline systems.” J. Hydraul. Eng., 131(12), 1106–1116.
Covas, D., Ramos, H., Brunone, B., and Young, A. (2004). “Leak detection in water trunk mains using transient pressure signals: Field tests in Scottish water.” The Practical Application of Surge Analysis for Design and Operation—9th Int. Conf. on Pressure Surges, Vol. I, S. J. Murray, ed., BHR Group Ltd., Bedfordshire, U.K., 185–198.
Covas, D., Ramos, H., Graham, N., and Maksimovic, C. (2005b). “Application of hydraulic transients for leak detection in water supply systems.” Water Sci. Technol.: Water Supply, 4(5–6), 365–374.
Covas, D., Ramos, H., Young, A., Graham, N., and Maksimovic, C. (2005c). “Uncertainties of leak detection by means of hydraulic transients: From the lab to the field.” Proc. 8th Int. Conf. on Computing and Control for the Water Industry (CCWI 2005), University of Exeter, 143–148.
Covas, D., Stoianov, I., Mano, J., Ramos, H., Graham, N., and Maksimovic, C. (2005d). “The dynamic effect of pipe-wall viscoelasticity in hydraulic transients. Part II—Model development, calibration and verification.” J. Hydraul. Res., 43(1), 56–70.
Covas, D., Stoianov, I., Ramos, H., Graham, N., and Maksimovic, C. (2003). “The dissipation of pressure surges in water pipeline systems.” Pumps, electromechanical devices and systems applied to urban management, Vol. 2., E. Cabrera and E. Cabrera, Jr., eds., Balkema, Rotterdam, The Netherlands, 711–719.
Ferrante, M., and Brunone, B. (2003a). “Pipe system diagnosis and leak detection by unsteady tests. 1: Harmonic analysis.” Adv. Water Resour., 26, 95–105.
Ferrante, M., and Brunone, B. (2003b). “Pipe system diagnosis and leak detection by unsteady tests. 2: Wavelet analysis.” Adv. Water Resour., 26, 107–116.
Lee, P. J., Vitkovsky, J. P., Lambert, M. F., Simpson, A. R., and Liggett, J. A. (2005a). “Frequency domain analysis for detecting pipeline leaks.” J. Hydraul. Eng., 131(7), 596–604.
Lee, P. J., Vitkovsky, J. P., Lambert, M. F., Simpson, A. R., and Liggett, J. A. (2005b). “Leak location using the pattern of the frequency response diagram in pipelines: A numerical study.” J. Sound Vib., 284(3–5), 1051–1073.
Maloney, C. A. (1973). “Locating cable faults.” IEEE Trans. Ind. Appl., IA-9(4), 380–394.
Ramos, H., Borga, A., Covas, D., and Loureiro, D. (2004). “Surge damping analysis in pipe systems: Modelling and experiments.” J. Hydraul. Res., 42(4), 413–425.
Ramos, H., and Covas, D. (2006). “Water pipe system response under dynamic effects.” J. Water Supply: Res. Technol.-AQUA, 55, 269–282.
Stoianov, I., Karney, B., Covas, D., Maksimovic, C., and Graham, N. (2001). “Wavelet processing of transient signals for pipeline leak location and quantification.” Water software systems: Theory and applications, B. Ulanicki, B. Coulbeck, and J. Rance, eds., Research Studies Press, Proceedings of the Int. Conf. on Computing and Control for the Water Industry, CCWI 2001, De Montford University, Leicester, U.K., 65–76.
Wang, X. J., Lambert, M. F., Simpson, A. R., Liggett, J. A., and Vitkovsky, J. P. (2002). “Leak detection in pipelines using damping of fluid transients.” J. Hydraul. Eng., 128(7), 697–711.
Wylie, E. B., and Streeter, V. L. (1993). Fluid transients in systems, Prentice-Hall, Englewood Cliffs, N.J.
Information & Authors
Information
Published In
Copyright
© 2008 ASCE.
History
Published online: Jul 1, 2008
Published in print: Jul 2008
Authors
Metrics & Citations
Metrics
Citations
Download citation
If you have the appropriate software installed, you can download article citation data to the citation manager of your choice. Simply select your manager software from the list below and click Download.