Sizing the Protection Devices to Control Water Hammer Damage
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Sizing the Protection Devices to Control Water Hammer Damage

Authors: I. Abuiziah, A. Oulhaj, K. Sebari, D. Ouazar

Abstract:

The primary objectives of transient analysis are to determine the values of transient pressures that can result from flow control operations and to establish the design criteria for system equipment and devices (such as control devices and pipe wall thickness) so as to provide an acceptable level of protection against system failure due to pipe collapse or bursting. Because of the complexity of the equations needed to describe transients, numerical computer models are used to analyze transient flow hydraulics. An effective numerical model allows the hydraulic engineer to analyze potential transient events and to identify and evaluate alternative solutions for controlling hydraulic transients, thereby protecting the integrity of the hydraulic system. This paper presents the influence of using the protection devices to control the adverse effects due to excessive and low pressure occurs in the transient.

Keywords: Flow Transient, Water hammer, Pipeline System, Surge Tank, Simulation Model, Protection Devices.

Digital Object Identifier (DOI): doi.org/10.5281/zenodo.1336985

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References:


[1] B. W. Karney, "Energy relations in transient closed-conduit flow."Hydraulic Engineering, 116:10, 1180-1196, 1990.
[2] Z. Zarzycki and S. Kudzma, "Simulation of transient flows in a hydraulic system with a long liquid line."Theoetical and applied mechanics, 45:4, 853-871, 2007.B. Smith, "An approach to graphs of linear forms (Unpublished work style),” unpublished.
[3] M. H. Chaudhry, Applied hydraulic transient, Second edition Ed., Van Nostrand Reinhold Company Inc, New York, 1987.
[4] M. S. Ghidaoui, M. Zhao, D. A. Mcinnis and Axworthy, D. "A review of water hammer theory and practice "ASME, 58(1), 49-76, 2005.
[5] E. B. Wylie and V. L. Streeter, Fluid transients Corrected edition Ed., Thomson-Shore, Dexter, MI, United States of America, 1983.
[6] D. J. Wood, S. Lingireddy, B. W. Karney, P. F. Boulos, and D. L. Mcpherson, "Numerical methods for modeling transient flow."American Water Works Association (AWWA), 97:7, 104-114, 2005.
[7] J. A. Twyman, Decoupled Hybrid methods for unsteady flow analysis in pipe netwoks, Lo Arcaya, Santiago de Chile, 2004.
[8] Nabi, G., Habib-ur-Rehman, Kashif, M., and Tareq, M. (2011)."Hydraulic transient analysis of surge tanks: case study of Satpara and GolenGol Hydropower projects in Pakistan " Pak. J. Engg.& Apple Sci, 8, 34-48.
[9] V. L. Streeter and E. B. Wylie, "Waterhammer and surge control." Annual review fluid mechanics, 1974:6, 57-73, 1973.
[10] T. Tezkan, U. Gokkus and G. Sinir, "Analysis of unsteady flow in complex pipe system by the method of characteristics. "Mechanical and computational applications, 3:1, 27-35, 1998.
[11] B. W. Karney and D. Mclnnis, "Efficient calculation of transient flow in simple pipe networks."Hydraulic Engineering, 118:7, 1014-1030, 1992.
[12] A.Kodura and K. Weinerowska, "Some aspects of physical and numerical modeling of water hammer in pipelines." In: International Symposuim on Water Management and Hydraulic Enginering, Ottenstein-Austria 125-133, 2005.
[13] B. W. Karney, and D. Mclnnis, "Transient analysis of water distribution systems."American Water Works Association (AWWA), 62-70. 1990.
[14] K. Sirvole, "Transient analysis in piping networks," Virginia Polytehnic Institute and State University, Blacksborg, Virginia. 2007.
[15] B. S. Jung, B. W. Karney, P. F. Boulos and D. J. Wood, "The need for comprehensive transient analysis of distribution systems."American Water Works Association (AWWA), 99:1, 112-123, 2007.
[16] S. H. Aljanabi, "Numerical modeling of transient flow in long oil pipeline system."Engineering & Technology, 28:16, 5346-5357, 2010.
[17] M. H. Chaudhry, Applied hydraulic transient, First edition Ed., Van Nostrand Reinhold Company Inc, New York, 1979.
[18] B. E. Larock, R. W. Jeppson and G. Z. Watters, Hydraulics of pipeline systems, one Ed., CRC Press LLC, Unites States of America, 2000.
[19] G. Nabi, Habib-ur-Rehman, M. Kashif and M. Tareq,"Hydraulic transient analysis of surge tanks: case study of Satpara and GolenGol Hydropower projects in Pakistan " Pak. J. Engg.& Apple Sci, 8, 34-48, 2011.
[20] P. F. Boulos. B. W. Karney, D. J. Wood. and S. Lingireddy," Hydraulic Transient Guidelines for Protecting Water Distribution Systems" American Water Works Association (AWWA), 97:5, 111-124, 2005.