Applied and Computational Mathematics
Volume 4, Issue 3, June 2015, Pages: 135-144
Received: Apr. 20, 2015;
Accepted: May 6, 2015;
Published: May 16, 2015
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Norazlina Subani, Department of Mathematical Sciences, Faculty of Science, UniversitiTeknologi Malaysia, Skudai, Johor, Malaysia
Norsarahaida Amin, Department of Mathematical Sciences, Faculty of Science, UniversitiTeknologi Malaysia, Skudai, Johor, Malaysia
Baba Galadima Agaie, Department of Mathematical Sciences, Faculty of Science, UniversitiTeknologi Malaysia, Skudai, Johor, Malaysia
Transient pressure wave detection analysis to detect the location of leakage on a pipeline containinghydrogen-natural gas mixture is presented. The transient pressure wave is generated either by rapid or sudden closure of the downstream shut-off valve. The governing equations of unsteady, compressible and isothermal one-dimensional flow are solved using the reduced order modelling technique. The solutions obtained when the transient condition is generated using the rapid closure valve show good agreement with published results. When the sudden closure valve is considered, the transient pressure, celerity wave, mass flux and the amount of leak discharge are shown to increase when the hydrogen mass ratio is increased. The amount of leak discharge which is calculated based on the computed celerity and pressure waves is found to be dependent on the leak positions.
Baba Galadima Agaie,
Hydrogen-Natural Gas Mixture Leak Detection Using Reduced Order Modelling, Applied and Computational Mathematics.
Vol. 4, No. 3,
2015, pp. 135-144.
Aamo, O. M., Salvesen, J., and Foss, B. A., “Observer design using boundary injections for pipeline monitoring and leak detection”, International Symposium on Advanced Control of Chemical Processes, April 2-5. Gramado, Brazil: ADCHEM, pp 53-58, 2006.
Agaie, B. G., “Numerical computation of transient hydrogen natural gas mixture in a pipeline using reduced order modelling”, Ph. D Thesis, Department of Mathematical Sciences, Universiti Teknologi Malaysia, Skudai Johor, 2014.
Agaie, B. G., and Amin, N., “The effect of water hammer on pressure oscillation of hydrogen natural gas transient flow,” Applied Mechanics and Materials, 554, pp 251-255, 2014.
Behbahani-Nejad, M., Haddadpour, H., and Esfahanian, V., “Reduced order modelling of unsteady flows without static correction requirement”, 24th International Congress of the Aeronautical Sciences, ICAS 2004, pp 1-8, 2004.
Behbahani-Nejad, M., and Shekari Y., “Reduced order modeling of natural gas transient flow in pipelines”, International Journal of Engineering and Applied Sciences, 5(7), pp 148-152, 2008.
Behbahani-Nejad, M., and Shekari, Y., “The accuracy and efficiency of a reduced-order model for transient flow analysis in gas pipelines”, Journal of Petroleum Science and Engineering, 73, pp 13-19, 2010.
Billmann, L., and Isermann, R., “Leak detection methods for pipelines”, International Federation of Automatic Control, 23 (3), pp 381-385, 1987.
Brunner, A. J., and Barbezat, M., “Acoustic emission monitoring of leaks in pipes for transport of liquid and gaseous media: A model experiment”, Advanced Materials Research Trans. Tech. Publications, pp 13-14 and pp 351-356, 2006.
Brunone, B., Ferrante, M., and Ubertini, L., “Leak analysis in pipes using transients”, Second Annual Seminar on Comparative Urban Projects, June 19-23, Rome, Italy, pp 1-8, 2000.
Corbo, P., Migliardini, F., and Veneri, O., “Hydrogen fuel cells for road vehicles, green energy and technology”, London: Springer-Verlag, pp 33-70, 2011.
Elaoud, S., and Hadj-Taïeb, E., “Leak detection of hydrogen-natural gas mixtures in pipes using the pressure-time transient analysis”, Ecologic Vehicles Renewable Energies, EVRE, Monaco, 2009.
Elaoud, S., Hadj-Taïeb, L., and Hadj-Taïeb, E., “Leak detection of hydrogen natural gas mixtures in pipes using the characteristics method of specified time intervals”, Journal of Loss Prevention in the Process Industries, 23, pp 637-645, 2010.
Hauge, E., Aamo, O. M., and Godhavn, J. M., “Model based pipeline monitoring with leak detection”, Seventh IFAC Symposium on Nonlinear Control Systems, August 22-24, Pretoria, South Africa: NOLCOS, 7 (1), pp 1-6, 2007.
Hoffmann, K. A. and Chiang, S. T. “Computational Fluid Dynamics for Engineers Volume I”, 4th Edition. A Publication of Engineering Education System. Wichita, Kansas USA, 2000.
Hunaidi, O., and Chu, W. T., “Acoustical characteristics of leak signals in plastic water distribution pipes”, Applied Acoustics, 58, pp 235-254, 1999.
Hunaidi, O., Chu, W., Wang, A., and Guan, W., “Detecting leaks in plastic pipes”, Journal AWWA, 92 (2), pp 82-94, 2000.
Hunaidi, O., Wang, A., Bracken, M., Gambino, T., and Fricke, C., “Acoustic methods for locating leaks in municipal water pipe networks”, International Water Demand Management Conference, May 30- June 3, Dead Sea, Jordan: NRCC, pp 1-14, 2004.
Jin, H., Zhang, L., Liang, W., and Ding, Q., “Integrated leakage detection and localization model for gas pipelines based on the acoustic wave method”, Journal of Loss Prevention in the Process Industries, 27, pp 74-88, 2014.
Turner, W. J., and Mudford, N. R., “Leak detection, timing, location and sizing in a gas pipelines”, Math Compt. Modelling, 10 (8), pp 609-627, 1988.
Uilhoorn, F. E., “Dynamic behaviour of non-isothermal compressible natural gases mixed with hydrogen in pipelines”, International Journal of Hydrogen Energy, 34, pp 6722-6729, 2009.
Veziroglu, T. N., and Barbir, F., “Hydrogen: The wonder fuel”, International Journal of Hydrogen Energy, 17(6), pp 391-404, 1992.
Wilkening, H., and Baraldi, D., “CFD Modelling of accidental hydrogen release from pipelines”, International Journal of Hydrogen Energy, 32, pp 2206-2215, 2007.