Modeling and simulation of PE100 pipe response under transient events caused by pump failure
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Research Laboratory “Applied Fluid Mechanics, Process Engineering and Environment” National Engineering School of Sfax, Sfax
Submission date: 2019-01-31
Acceptance date: 2019-06-14
Online publication date: 2019-10-15
Publication date: 2019-10-15
Journal of Theoretical and Applied Mechanics 2019;57(4):1039–1054
In this work, the response of a PE100 pipe under transient events following pump failure is numerically investigated. The developed numerical model was based on the generalized Kelvin-Voigt model and the Vitkovsky et al. formulation. The method of characteristics (MOC) was used for numerical discretization. The relevance of an unsteady friction term in the pressure wave damping was analyzed. Pressure and circumferential stress responses indicated high rates in the pressure waves damping for the PE100 pipe. Through a parametric study, it was shown that the HDPE pipe may serve in damping and dispersing pressure waves without the need for additional protection devices.
Brunone B., Berni A., 2010, Wall shear stress in transient turbulent pipe flow by local velocity measurement, Journal of Hydraulic Engineering, 136, 10, 716-726, DOI: 10.1061/(ASCE)HY.1943-7900.0000234.
Brunone B., Ferrante M., Cacciamani M., 2004, Decay of pressure and energy dissipation in laminar transient flow, Journal of Fluids Engineering, 126, 6, 928.
Brunone B., Karney B.W.,Mecarelli M., Ferrante M., 2000, Velocity profile and unsteady pipe friction in transient flow, Journal of Water Resources Planning and Management, 126, 4, 236-244.
Chaudhry M.H., 1979, Applied Hydraulic Transients, Van Nostrand Reinhold Company, New York.
Chaudhry M.H., 2014, Applied Hydraulic Transients, Springer, New York, Heidelberg, Dordrecht, London.
Covas D., Stoianov I., Mano J.F., Ramos H., Graham N., Maksimovic C., 2005, The dynamic effect of pipe-wall viscoelasticity in hydraulic transients. Part II – Model development, calibration and verification, Journal of Hydraulic Research, 43, 1, 56-70, DOI: 10.1080/00221680509500111.
Covas D., Stoianov I., Ramos H., Graham N., Maksimovic C., 2004a, The dynamic effect of pipe-wall viscoelasticity in hydraulic transients. Part I – Experimental analysis and creep characterization, Journal of Hydraulic Research, 42, 5, 517-532.
Covas D., Stoianov I., Ramos H., Graham N., Maksimović C., Butler D., 2004b, Water hammer in pressurized polyethylene pipes: conceptual model and experimental analysis, Urban Water Journal, 1, 2, 177-197.
Duan H.F., Ghidaoui M., Lee P.J., Tung Y.K., 2010, Unsteady friction and visco-elasticity in pipe fluid transients, Journal of Hydraulic Research, 48, 3, 354-362.
Duan H.F., Ghidaoui M.S., Lee P.J., Tung Y.K., 2012, Relevance of unsteady friction to pipe size and length in pipe fluid transients, Journal of Hydraulic Engineering, 138, 2, 154-166.
Evangelista S., Leopardi A., Pignatelli R., de Marinis G., 2015, Hydraulic transients in viscoelastic branched pipelines, Journal of Hydraulic Engineering, 141, 8, 04015016.
Firkowski M., Urbanowicz K., Duan H.F., 2019, Simulation of unsteady flow in viscoelastic pipes, SN Applied Sciences, 1, 6, 519, DOI: 10.1007/s42452-019-0524-2.
Frelin M., 2002, Coups de bélier, Techniques de l’ingénieur, 1-27.
Ghidaoui M.S., Zhao M., McInnis D.A., Axworthy D.H., 2005, A review of water hammer theory and practice, Applied Mechanics Reviews, 58, 1, 49.
Ghilardi P., Paoletti A., 1986, Additional viscoelastic pipes as pressure surges suppressors, Proceedings of 5th International Conference on Pressure Surges, BHR Groups, Cranfield, U.K.
Marchal M., Flesh G., Suter, P., 1965, The calculation of waterhammer problems by means of the digital computer, Proceedings of International Symposium Waterhammer Pumped Storage.
Ramos H., Covas D., Borga A., Loureiro D., 2004, Surge damping analysis in pipe systems: modelling and experiments, Journal of Hydraulic Research, 42, 4, 413-425.
Soares A., Covas D.I., Ramos H.M., 2013, Damping analysis of hydraulic transients in pump-rising main systems, ASCE Journal of Hydraulic Engineering, 139, 1, 233-243.
Soares A.K., Covas D.I., Reis L.F., 2008, Analysis of PVC pipe-wall viscoelasticity during water hammer, Journal of Hydraulic Engineering, 134, 9, 1389-1394.
Triki A., 2016, Water-hammer control in pressurized-pipe flow using an in-line polymeric short-section, Acta Mechanica, 227, 3, 777-793.
Triki A., 2018, Further investigation on water-hammer control inline strategy in water-supply systems, Journal of Water Supply: Research and Technology – AQUA, 67, 1, 30-43.
Triki A., Chaker M.A., 2019, Compound technique – based inline design strategy for water-hammer control in steel pressurized-piping systems, International Journal of Pressure Vessels and Piping, 169, 188-203, DOI: 10.1016/j.ijpvp.2018.12.001.
Urbanowicz K., Firkowski M., Zarzycki Z., 2016, Modelling water hammer in viscoelastic pipelines: short brief, Journal of Physics: Conference Series, 760, 1, 012037.
Vardy A.E., Brown J.M.B., 1995, Transient, turbulent, smooth pipe friction, Journal of Hydraulic Research, 33, 4, 435-456.
Vitkovsky J.P., Lambert M.F., Simpson A.P., 2000, Advances in unsteady friction modeling in transient pipe flow, Proceedings of 8th International Conference on Pressure Surges-Safe Design and Operation of Industrial Pipe systems, 471-498.
Wan W., Huang W., 2011, Investigation on complete characteristics and hydraulic transient of centrifugal pump, Journal of Mechanical Science and Technology, 25, 10, 2583-2590.
Wan W., Zhang B., Chen X., 2019, Investigation on water hammer control of centrifugal pumps in water supply pipeline systems, Energies, 12, 1.