Abstract
This paper explored and compared the robustness of the inline and branching re-design techniques used to upgrade existing steel piping systems. These techniques are based on substituting an inlineāor adding a ramified plastic short-section at the transient sensitive regions of the steel main pipe. The pressurized pipe flow solver was based on the water hammer model incorporating the Vitkovsky and Kelvin-Voigt formulations; besides, the Method of Characteristics was implemented for numerical computations. The robustness of the proposed protection techniques was tested with regard to a water-hammer event induced into a reservoir pipe valve system. Results demonstrated that both utilized techniques provided a useful tool to mitigate both water-hammer up-and down-surges. Additionally, the attenuation rates of hydraulic-head-rise and-drop were sensitive to the short-section material type and size. Moreover, the branching technique illustrated a marked enhancement compared with the inline one in terms of limitation of wave oscillation period spreading, while providing a surge attenuation rate comparable to that involved by the inline technique. Ultimately, the near-optimal values for the short-section diameter and length were estimated through sensitivity of hydraulic-head peak and crest to the short-section dimension.
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References
Asiaban P, Fathi-Moghaddam M (2018) Flow throttling in surge tanks using porous structures. Int J Pres Ves Pip 168:301ā309. https://doi.org/10.1016/j.ijpvp.2018.11.009
Aklonis JJ, MacKnight WJ, Shen M (1972) Introduction to polymer viscoelasticity. Wiley-Interscience-Wiley
Brinson HF, Brinson LC (2008) Polymer engineering science and viscoelasticity: an introduction. Springer
Fersi M, Triki A (2018) Investigation on redesigning strategies for water-hammer control in pressurized-piping systems. J Press Vessel Technol Trans ASME. https://doi.org/10.1115/1.4040136
Fersi M, Triki A (2019) Alternative design strategy for water-hammer control in pressurized-pipe flow. In: Fakhfakh T, Karra C, Bouaziz S, Chaari F, Haddar M (eds) Advances in acoustics and vibration II. ICAV 2018. Applied condition monitoring, 13 135ā144, Springer, pp 157ā165. https://doi.org/10.1007/978-3-319-94616-0_16
Ghidaoui MS, Zhao M, Duncan AM, David HA (2005) A Review of Water-hammer Theory and Practice. Appl Mech Rev 58:49ā76. https://doi.org/10.1115/1.1828050
Keramat A, Haghighi A (2014) Straightforward transient-based approach for the creep function determination in viscoelastic pipes, J Hydraul Eng 140(12). https://doi.org/10.1061/(asce)hy.1943-7900.0000929
Massouh F, Comolet R (1984) Ćtude dāun systĆØme anti-bĆ©lier en ligne- Study of a water-hammer protection system in line. La Houille Blanche 5:355ā362. https://doi.org/10.1051/lhb/1984023
Pezzinga G, Scandura P (1995) Unsteady flow in installations with polymeric additional pipe. J Hydraul Eng 121(11):802ā811. https://doi.org/10.1061/(asce)0733-9429
Triki A (2016) Water-hammer control in pressurized-pipe flow using an in-line polymeric short-section. Acta Mech 227(3):777ā793. https://doi.org/10.1007/s00707-015-1493-13
Triki A (2017) Water-hammer control in pressurized-pipe flow using a branched polymeric penstock, Journal of Pipeline Systems - Engineering and Practice ā ASCE 8(4) 04017024. https://doi.org/10.1061/(asce)ps.1949-1204.0000277
Triki A., (2018a) Further investigation on water-hammer control inline strategy in water-supply systems. J Water Suppl Res Technol AQUA 67(1):30ā43. https://doi.org/10.2166/aqua.2017.073
Triki A (2018b) Dual-technique based inline design strategy for Water-hammer control in pressurized-pipe flow. Acta Mech 229(5):2019ā2039. https://doi.org/10.1007/s00707-017-2085-z
Triki A., Fersi M. (2018) Further investigation on the Water-hammer control branching strategy in pressurized steel-piping systems. Int. Journal of Pressure Vessels and Piping 165(C):135ā144. https://doi.org/10.1016/j.ijpvp.2018.06.002
Triki A, Chaker MA (2019) Compound technique-based inline design strategy for water-hammer control in steel pressurized-piping systems. Int J Pres Ves Pip. 169(C):188ā203. https://doi.org/10.1016/j.ijpvp.2018.12.001
Vitkovsky JP, Lambert MF, Simpson AR, Bergant A (2000) Advances in unsteady friction modelling in transient pipe flow. In: The 8th international conference on pressure surges BHR, The Hague the Netherlands
Wan W, Huang W (2018) Water hammer simulation of a series pipe system using the MacCormack time marching scheme. Acta Mech 229(7):3143ā3160. https://doi.org/10.1007/s00707-018-2179-2
Wylie EB, Streeter VL (1993) Fluid transients in systems. Prentice Hall, Englewood Cliffs NJ
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Trabelsi, M., Triki, A. (2020). Assessing the Inline and Branching Techniques in Mitigating Water-Hammer Surge Waves. In: Aifaoui, N., et al. Design and Modeling of Mechanical Systems - IV. CMSM 2019. Lecture Notes in Mechanical Engineering. Springer, Cham. https://doi.org/10.1007/978-3-030-27146-6_17
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