2021 |
Bohorquez, J., Simpson, A. R., Lambert, M. F., & Alexander, B. (2021). Merging Fluid Transient Waves and Artificial Neural Networks for Burst Detection and Identification in Pipelines. Journal of Water Resources Planning and Management, 147(1), 04020097. DOI |
2020 |
Shi, H., Gong, J., Simpson, A. R., Zecchin, A. C., & Lambert, M. F. (2020). Leak detection in virtually isolated pipe sections within a complex pipe system using a two-source-four-sensor transient testing configuration. JOURNAL OF HYDROINFORMATICS, 22(5), 1306-1320. DOI |
2020 |
Bohorquez, J., Lambert, M. F., & Simpson, A. (2020). Identifying head accumulation due to transient wave superposition in pipelines. Journal of Hydraulic Engineering, 146(1), 04019044-1-04019044-12. DOI |
2020 |
PILLER, O., Elhay, S., Deuerlein, J., & Simpson, A. (2020). A content-based active-set method for pressure-dependent models of water distribution systems with flow controls. Journal of Water Resources Planning and Management, 146(4), 04020009-1-04020009-13. DOI Scopus2 WoS1 |
2020 |
Zeng, W., Gong, J., Simpson, A., Cazzolato, B., Zecchin, A., & Lambert, M. (2020). Paired-IRF Method for Detecting Leaks in Pipe Networks. Journal of Water Resources Planning and Management, 146(5), 04020021-1-04020021-11. DOI Scopus3 WoS2 |
2020 |
Bohorquez, J., Alexander, B., Simpson, A., & Lambert, M. (2020). Leak Detection and Topology Identification in Pipelines Using Fluid Transients and Artificial Neural Networks. Journal of Water Resources Planning and Management, 146(6), 1-11. DOI Scopus2 WoS1 |
2020 |
Zhang, C., Lambert, M. F., Gong, J., Zecchin, A. C., Simpson, A. R., & Stephens, M. L. (2020). Bayesian inverse transient analysis for pipeline condition assessment: parameter estimation and uncertainty quantification. Water Resources Management, 34(9), 2804-2820. DOI |
2020 |
Zeng, W., Zecchin, A. C., Gong, J., Lambert, M. F., Simpson, A. R., & Cazzolato, B. S. (2020). Inverse wave reflectometry method for hydraulic transient-based pipeline condition assessment. Journal of Hydraulic Engineering, 146(8), 04020056-1-04020056-11. DOI |
2020 |
Zeng, W., Gong, J., Cook, P. R., Arkwright, J. W., Simpson, A. R., Cazzolato, B. S., . . . Lambert, M. F. (2020). Leak Detection for Pipelines Using In-Pipe Optical Fiber Pressure Sensors and a Paired-IRF Technique. Journal of Hydraulic Engineering, 146(10), 06020013. DOI |
2019 |
Zeng, W., Gong, J., Cazzolato, B., Zecchin, A., Lambert, M., & Simpson, A. (2019). Condition assessment of pipelines using a bi-directional layer-peeling method and a dual-sensor configuration. Journal of Sound and Vibration, 457, 181-196. DOI Scopus4 WoS4 |
2019 |
Zhang, C., Gong, J., Lambert, M. F., Simpson, A. R., & Zecchin, A. C. (2019). Sensor placement strategy for pipeline condition assessment using inverse transient analysis. Water Resources Management, 33(8), 2761-2774. DOI Scopus2 WoS2 |
2019 |
Qiu, M., Simpson, A., Elhay, S., & Alexander, B. (2019). Bridge-Block Partitioning Algorithm for Speeding Up Analysis of Water Distribution Systems. Journal of Water Resources Planning and Management, 145(9), 15 pages. DOI Scopus1 WoS1 |
2019 |
Neshat, M., Alexander, B., & Simpson, A. R. (2019). Covariance Matrix Adaptation Greedy Search Applied to Water Distribution System Optimization.. CoRR, abs/1909.04846. |
2019 |
Zhang, C., Gong, J., Simpson, A., Zecchin, A., & Lambert, M. (2019). Impedance estimation along pipelines by generalized reconstructive method of characteristics for pipeline condition assessment. Journal of Hydraulic Engineering, 145(4), 04019010-1-04019010-10. DOI Scopus4 WoS3 |
2019 |
Shi, H., Gong, J., Cook, P. R., Arkwright, J. W., Png, G. M., Lambert, M. F., . . . Simpson, A. R. (2019). Wave separation and pipeline condition assessment using in-pipe fibre optic pressure sensors. JOURNAL OF HYDROINFORMATICS, 21(2), 371-379. DOI Scopus3 WoS3 |
2019 |
DiMatteo, M., Lang, R., Maier, H., Thyer, M., Simpson, A., & Dandy, G. (2019). Controlling rainwater storage as a system: An opportunity to reduce urban flood peaks for rare, long duration storms. Environmental Modelling and Software, 111, 34-41. DOI Scopus8 WoS7 |
2019 |
Deuerlein, J., Piller, O., Elhay, S., & Simpson, A. (2019). Content-Based active-set method for the pressure-dependent model of water distribution systems. Journal of Water Resources Planning and Management, 145(1), 14 pages. DOI Scopus4 WoS3 |
2019 |
Qiu, M., Alexander, B., Simpson, A., & Elhay, S. (2019). A software tool for assessing the performance of and implementing water distribution system solution methods. Environmental Modelling and Software, 112, 52-69. DOI |
2019 |
Qiu, M., Elhay, S., Simpson, A., & Alexander, B. (2019). Benchmarking study of water distribution system solution methods. Journal of Water Resources Planning and Management, 145(2), 13 pages. DOI |
2018 |
Zeng, W., Gong, J., Zecchin, A., Lambert, A., Simpson, M., & Cazzolato, B. (2018). Condition assessment of water pipelines using a modified layer-peeling method. Journal of Hydraulic Engineering, 144(12), 04018076-1-04018076-11. DOI Scopus4 WoS4 |
2018 |
Gong, J., Lambert, M., Nguyen, S., Zecchin, A., & Simpson, A. (2018). Detecting thinner-walled pipe sections using a spark transient pressure wave generator. Journal of Hydraulic Engineering, 144(2), 06017027-1-06017027-8. DOI Scopus16 WoS16 |
2018 |
Nguyen, S., Gong, J., Lambert, M., Zecchin, A., & Simpson, A. (2018). Least squares deconvolution for leak detection with a pseudo random binary sequence excitation. Mechanical Systems and Signal Processing, 99, 846-858. DOI Scopus30 WoS22 |
2018 |
Elhay, S., Deuerlein, J., Piller, O., & Simpson, A. (2018). Graph partitioning in the analysis of pressure dependent water distribution systems. Journal of Water Resources Planning and Management, 144(4), 1-13. DOI Scopus1 WoS1 |
2018 |
Zhang, C., Gong, J., Zecchin, A., Lambert, M., & Simpson, A. (2018). Faster inverse transient analysis with a head-based method of characteristics and a flexible computational grid for pipeline condition assessment. Journal of Hydraulic Engineering, 144(4), 04018007-1-04018007-12. DOI Scopus11 WoS10 |
2018 |
Uber, J. G., Boccelli, D. L., Hatchett, S., Kapelan, Z., Saldarriaga, J., Simpson, A. R., . . . van Zyl, J. E. (2018). Let's get moving and write software: An open source project for EPANET. Journal of Water Resources Planning and Management, 144(4), 3 pages. DOI Scopus4 WoS4 |
2018 |
Gong, J., Stephens, M., Lambert, M., Zecchin, A., & Simpson, A. (2018). Pressure surge suppression using a metallic-plastic-metallic pipe configuration. Journal of Hydraulic Engineering, 144(6), 04018025-1-04018025-12. DOI Scopus12 WoS4 |
2018 |
Zhang, C., Zecchin, A., Lambert, M., Gong, J., & Simpson, A. (2018). Multi-stage parameter-constraining inverse transient analysis for pipeline condition assessment. Journal of Hydroinformatics, 20(2), 281-300. DOI Scopus18 WoS12 |
2018 |
Gong, J., Png, G., Arkwright, J., Papageorgiou, A., Cook, P., Lambert, M., . . . Zecchin, A. (2018). In-pipe fibre optic pressure sensor array for hydraulic transient measurement with application to leak detection. Measurement: Journal of the International Measurement Confederation, 126, 309-317. DOI Scopus14 WoS11 |
2018 |
Do, N., Simpson, A., Deuerlein, J., & Piller, O. (2018). Locating inadvertently partially closed valves in water distribution systems. Journal of Water Resources Planning and Management, 144(8), 04018039-1-04018039-14. DOI Scopus6 WoS3 |
2018 |
Blinco, L., Simpson, A., Lambert, M., & Marchi, A. (2018). Optimization of pumping costs and harvested volume for a stormwater harvesting system. Journal of Water Resources Planning and Management, 144(8), 05018011-1-05018011-13. DOI |
2018 |
Bergant, A., Tijsseling, A., Kim, Y., Karadžić, U., Zhou, L., Lambert, M., & Simpson, A. (2018). Unsteady pressures influenced by trapped air pockets in water-filled pipelines. Journal of Mechanical Engineering, 64(9), 501-512. DOI Scopus4 WoS3 |
2018 |
Liu, Z., & Simpson, A. (2018). Influence of connection stub parameters and valve closure time on transient measurement accuracy of a pressure transducer. Water Science and Technology: Water Supply, 18(6), 1984-1995. DOI Scopus1 WoS1 |
2017 |
Blinco, L., Lambert, M., Simpson, A., & Marchi, A. (2017). Framework for the optimization of operation and design of systems with different alternative water sources. Earth Perspectives, 4(1), 3-1-3-26. DOI |
2017 |
Do, N. C., Simpson, A. R., Deuerlein, J. W., & Piller, O. (2017). Particle filter-based model for online estimation of demand multipliers in water distribution systems under uncertainty. Journal of Water Resources Planning and Management, 143(11), 04017065-1-04017065-15. DOI WoS2 |
2017 |
Piller, O., Elhay, S., Deuerlein, J., & Simpson, A. R. (2017). Local Sensitivity of Pressure-Driven Modeling and Demand-Driven Modeling Steady-State Solutions to Variations in Parameters (vol 143, 2017). JOURNAL OF WATER RESOURCES PLANNING AND MANAGEMENT, 143(8), 1 page. WoS5 |
2017 |
Shi, H., Gong, J., Zecchin, A., Lambert, M., & Simpson, A. (2017). Hydraulic transient wave separation algorithm using a dual-sensor with applications to pipeline condition assessment. Journal of Hydroinformatics, 19(5), 752-765. DOI Scopus10 WoS9 |
2017 |
Simpson, A. R., & Elhay, S. (2017). Erratum: Jacobian Matrix for Solving Water Distribution System Equations with the Darcy-Weisbach Head-Loss Model [J. Hydraul. Eng.]doi 10.1061/(ASCE)HY.1943-7900.0000341. Journal of Hydraulic Engineering, 143(9), 1 page. DOI |
2017 |
Piller, O., Elhay, S., Deuerlein, J., & Simpson, A. (2017). Local sensitivity of pressure-driven modeling and demand-driven modeling steady-state solutions to variations in parameters. Journal of Water Resources Planning and Management, 143(2), 04016074-1-04016074-12. DOI Scopus13 WoS5 |
2017 |
Piller, O., Elhay, S., Deuerlein, J., & Simpson, A. R. (2017). Erratum: Local sensitivity of pressure-driven modeling and demand-driven modeling steady-state solutions to variations in parameters. [Journal of Water Resources Planning and Management, 143, 2 (2016) (04016074)] DOI:10.1061/(ASCE)WR.1943-5452.0000729. Journal of Water Resources Planning and Management, 143(8), 08217001. DOI Scopus1 |
2016 |
Gong, J., Lambert, M., Zecchin, A., & Simpson, A. (2016). Experimental verification of pipeline frequency response extraction and leak detection using the inverse repeat signal. Journal of Hydraulic Research, 54(2), 210-219. DOI Scopus21 WoS18 |
2016 |
Blinco, L., Simpson, A., Lambert, M., & Marchi, A. (2016). Comparison of pumping regimes for water distribution systems to minimize cost and greenhouse gases. Journal of Water Resources Planning and Management, 142(6), 04016010-1-04016010-11. DOI Scopus12 WoS11 |
2016 |
Stokes, C., Maier, H., & Simpson, A. (2016). Effect of storage tank size on the minimization of water distribution system cost and greenhouse gas emissions while considering time-dependent emissions factors. Journal of Water Resources Planning and Management, 142(2), 04015052-1-04015052-11. DOI Scopus9 WoS7 |
2016 |
Marchi, A., Simpson, A., & Lambert, M. (2016). Optimization of pump operation using rule-based controls in EPANET2: new ETTAR toolkit and correction of energy computation. Journal of Water Resources Planning and Management, 142(7), 04016012-1-04016012-11. DOI Scopus20 WoS13 |
2016 |
Gong, J., Lambert, M., Zecchin, A., Simpson, A., Arbon, N., & Kim, Y. (2016). Field study on non-invasive and non-destructive condition assessment for asbestos cement pipelines by time-domain fluid transient analysis. Structural Health Monitoring, 15(1), 113-124. DOI Scopus16 WoS15 |
2016 |
Gong, J., Zecchin, A., Lambert, M., & Simpson, A. (2016). Determination of the creep function of viscoelastic pipelines using system resonant frequencies with hydraulic transient analysis. Journal of Hydraulic Engineering, 142(9), 04016023-1-04016023-12. DOI Scopus14 WoS11 |
2016 |
Zheng, F., Zecchin, A., Maier, H., & Simpson, A. (2016). Comparison of the searching behavior of NSGA-II, SAMODE, and borg MOEAs applied to water distribution system design problems. Journal of Water Resources Planning and Management, 142(7), 16 pages. DOI Scopus52 WoS48 |
2016 |
Do, N., Simpson, A., Deuerlein, J., & Piller, O. (2016). Calibration of water demand multipliers in water distribution systems using genetic algorithms. Journal of Water Resources Planning and Management, 142(11), 04016044-1-04016044-13. DOI Scopus27 WoS23 |
2016 |
Deuerlein, J., Elhay, S., & Simpson, A. (2016). Fast graph matrix partitioning algorithm for solving the water distribution system equations. Journal of Water Resources Planning and Management, 142(1), 04015037-1-04015037-11. DOI Scopus12 WoS9 |
2016 |
Zhou, X., Gao, D., & Simpson, A. (2016). Optimal design of water distribution networks by a discrete state transition algorithm. Engineering Optimization, 48(4), 603-628. DOI Scopus36 WoS23 |
2015 |
Stokes, C., Simpson, A., & Maier, H. (2015). A computational software tool for the minimization of costs and greenhouse gas emissions associated with water distribution systems. Environmental Modelling and Software, 69, 452-467. DOI Scopus19 WoS18 |
2015 |
Stokes, C., Maier, H., & Simpson, A. (2015). Water distribution system pumping operational greenhouse gas emissions minimization by considering time-dependent emissions factors. Journal of Water Resources Planning and Management, 141(7), 04014088-1-04014088-10. DOI Scopus18 WoS17 |
2015 |
Zheng, F., Simpson, A., & Zecchin, A. (2015). Improving the efficiency of multi-objective evolutionary algorithms through decomposition: An application to water distribution network design. Environmental Modelling & Software, 69, 240-252. DOI Scopus2 WoS23 |
2015 |
Elhay, S., Piller, O., Deuerlein, J., & Simpson, A. (2015). A robust, rapidly convergent method that solves the water distribution equations for pressure-dependent models. Journal of Water Resources Planning and Management, 142(2), 04015047-1-04015047-12. DOI Scopus31 WoS22 |
2015 |
Gong, J., Stephens, M., Arbon, N., Zecchin, A., Lambert, M., & Simpson, A. (2015). On-site non-invasive condition assessment for cement mortar-lined metallic pipelines by time-domain fluid transient analysis. Structural Health Monitoring, 14(5), 426-438. DOI Scopus26 WoS27 |
2015 |
Zheng, F., Zecchin, A., & Simpson, A. (2015). Investigating the run-time searching behavior of the differential evolution algorithm applied to water distribution system optimization. Environmental Modelling and Software, 69, 292-307. DOI Scopus20 WoS20 |
2015 |
Gong, J., Lambert, M., Simpson, A., & Zecchin, A. (2015). Closure to "single-event leak detection in pipeline using first three resonant responses" by Jinzhe Gong, Martin F. Lambert, Angus R. Simpson, and Aaron C. Zecchin. Journal of Hydraulic Engineering, 141(2), 07014020. DOI Scopus1 |
2014 |
Elhay, S., Simpson, A., Deuerlein, J., Alexander, B., & Schilders, W. (2014). Reformulated co-tree flows method competitive with the global gradient algorithm for solving water distribution system equations. Journal of Water Resources Planning and Management, 140(12), 04014040-1-04014040-10. DOI Scopus34 WoS29 |
2014 |
Zheng, F., Simpson, A., & Zecchin, A. (2014). An efficient hybrid approach for multiobjective optimization of water distribution systems. Water Resources Research, 50(5), 3650-3671. DOI Scopus24 WoS23 |
2014 |
Marchi, A., Salomons, E., Ostfeld, A., Kapelan, Z., Simpson, A., Zecchin, A., . . . Asadzadeh, M. (2014). The Battle of the Water Networks II (BWN-II). Journal of Water Resources Planning and Management, 140(7), 04014009:1-04014009:14. DOI Scopus76 WoS63 |
2014 |
Zheng, F., Simpson, A., & Zecchin, A. (2014). Coupled binary linear programming–differential evolution algorithm approach for water distribution system optimization. Journal of Water Resources Planning and Management, 140(5), 585-597. DOI Scopus23 WoS21 |
2014 |
Gong, J., Zecchin, A., Simpson, A., & Lambert, M. (2014). Frequency response diagram for pipeline leak detection: comparing the odd and the even harmonics. Journal of Water Resources Planning and Management, 140(1), 65-74. DOI Scopus32 WoS23 |
2014 |
Simpson, A., Elhay, S., & Alexander, B. (2014). Forest-core partitioning algorithm for speeding up analysis of water distribution systems. Journal of Water Resources Planning and Management, 140(4), 435-443. DOI Scopus14 WoS12 |
2014 |
Gong, J., Lambert, M., Simpson, A., & Zecchin, A. (2014). Detection of localized deterioration distributed along single pipelines by reconstructive MOC analysis. Journal of Hydraulic Engineering, 140(2), 190-198. DOI Scopus32 WoS27 |
2014 |
Zecchin, A., Lambert, M., Simpson, A., & White, L. (2014). Parameter identification in pipeline networks: transient-based expectation-maximization approach for systems containing unknown boundary conditions. Journal of Hydraulic Engineering, 140(6), 04014020-1-04014020-12. DOI Scopus11 WoS9 |
2014 |
Zheng, F., Zecchin, A., Simpson, A., & Lambert, M. (2014). Noncrossover dither creeping mutation-based genetic algorithm for pipe network optimization. Journal of Water Resources Planning and Management, 140(4), 553-557. DOI Scopus10 WoS8 |
2013 |
Gong, J., Simpson, A., Lambert, M., & Zecchin, A. (2013). Determination of the linear frequency response of single pipelines using persistent transient excitation: a numerical investigation. Journal of Hydraulic Research, 51(6), 728-734. DOI Scopus6 WoS5 |
2013 |
Zheng, F., Simpson, A., Zecchin, A., & Deuerlein, J. (2013). A graph decomposition-based approach for water distribution network optimization. Water Resources Research, 49(4), 2093-2109. DOI Scopus23 WoS22 |
2013 |
Gong, J., Lambert, M., Simpson, A., & Zecchin, A. (2013). Single-event leak detection in pipeline using first three resonant responses. Journal of Hydraulic Engineering, 139(6), 645-655. DOI Scopus46 WoS41 |
2013 |
Zecchin, A., White, L., Lambert, M., & Simpson, A. (2013). Parameter identification of fluid line networks by frequency-domain maximum likelihood estimation. Mechanical Systems and Signal Processing, 37(1-2), 370-387. DOI Scopus38 WoS35 |
2013 |
Wu, W., Maier, H., & Simpson, A. (2013). Multiobjective optimization of water distribution systems accounting for economic cost, hydraulic reliability, and greenhouse gas emissions. Water Resources Research, 49(3), 1211-1225. DOI Scopus40 WoS42 |
2013 |
Zheng, F., Simpson, A., & Zecchin, A. (2013). A decomposition and multistage optimization approach applied to the optimization of water distribution systems with multiple supply sources. Water Resources Research, 49(1), 380-399. DOI Scopus30 WoS27 |
2013 |
Marchi, A., & Simpson, A. (2013). Correction of the EPANET inaccuracy in computing the efficiency of variable speed pumps. Journal of Water Resources Planning and Management, 139(4), 456-459. DOI Scopus17 WoS16 |
2013 |
Simpson, A., & Marchi, A. (2013). Evaluating the approximation of the affinity laws and improving the efficiency estimate for variable speed pumps. Journal of Hydraulic Engineering, 139(12), 1314-1317. DOI Scopus35 WoS30 |
2013 |
Zheng, F., Zecchin, A., & Simpson, A. (2013). Self-adaptive differential evolution algorithm applied to water distribution system optimization. Journal of Computing in Civil Engineering, 27(2), 148-158. DOI Scopus57 WoS49 |
2013 |
Stephens, M., Lambert, M., & Simpson, A. (2013). Determining the internal wall condition of a water pipeline in the field using an inverse transient. Journal of Hydraulic Engineering, 139(3), 310-324. DOI Scopus55 WoS49 |
2013 |
Gong, J., Simpson, A., Lambert, M., Zecchin, A., Kim, Y., & Tijsseling, A. (2013). Detection of distributed deterioration in single pipes using transient reflections. Journal of Pipeline Systems Engineering and Practice, 4(1), 32-40. DOI Scopus41 WoS36 |
2012 |
Simpson, A., & Elhay, S. (2012). Closure to "Jacobian matrix for solving water distribution system equations with the Darcy-Weisbach head-loss model" by Angus Simpson and Sylvan Elhay. Journal of Hydraulic Engineering, 138(11), 1001-1002. DOI Scopus2 WoS2 |
2012 |
Marchi, A., Simpson, A., & Ertugrul, N. (2012). Assessing variable speed pump efficiency in water distribution systems. Drinking Water Engineering and Science, 5(1), 15-21. DOI Scopus35 |
2012 |
Elhay, S., & Simpson, A. (2012). Closure to "Dealing with Zero Flows in Solving the Nonlinear Equations for Water Distribution Systems" by Sylvan Elhay and Angus R. Simpson. Journal of Hydraulic Engineering, 139(5), 560-562. DOI Scopus2 WoS2 |
2012 |
Zecchin, A., Simpson, A., Maier, H., Marchi, A., & Nixon, J. (2012). Improved understanding of the searching behavior of ant colony optimization algorithms applied to the water distribution design problem. Water Resources Research, 48(9), 1-16. DOI Scopus26 WoS27 |
2012 |
Zecchin, A., Thum, P., Simpson, A., & Tischendorf, C. (2012). Steady-state behavior of large water distribution systems: Algebraic multigrid method for the fast solution of the linear step. Journal of Water Resources Planning and Management, 138(6), 639-650. DOI Scopus16 WoS15 |
2012 |
Wu, W., Simpson, A., Maier, H., & Marchi, A. (2012). Incorporation of variable-speed pumping in multiobjective genetic algorithm optimization of the design of water transmission systems. Journal of Water Resources Planning and Management, 138(5), 543-552. DOI Scopus31 WoS31 |
2012 |
Wu, W., Simpson, A., & Maier, H. (2012). Sensitivity of optimal tradeoffs between cost and greenhouse gas emissions for water distribution systems to electricity tariff and generation. Journal of Water Resources Planning and Management, 138(2), 182-186. DOI Scopus26 WoS23 |
2012 |
Zecchin, A., Lambert, M., & Simpson, A. (2012). Inverse laplace transform for transient-state fluid line network simulation. Journal of Engineering Mechanics-ASCE, 138(1), 101-115. DOI Scopus9 WoS6 |
2011 |
Wu, W., Maier, H., & Simpson, A. (2011). Surplus power factor as a resilience measure for assessing hydraulic reliability in water transmission system optimization. Journal of Water Resources Planning and Management, 137(6), 542-546. DOI Scopus13 WoS12 |
2011 |
Zheng, F., Simpson, A., & Zecchin, A. (2011). Dynamically expanding choice-table approach to genetic algorithm optimization of water distribution systems. Journal of Water Resources Planning and Management, 137(6), 547-551. DOI Scopus9 WoS9 |
2011 |
Elhay, S., & Simpson, A. (2011). Dealing with zero flows in solving the nonlinear equations for water distribution systems. Journal of Hydraulic Engineering, 137(10), 1216-1224. DOI Scopus31 WoS28 |
2011 |
Stephens, M., Lambert, M., Simpson, A., & Vitkovsky, J. (2011). Calibrating the water-hammer response of a field pipe network by using a mechanical damping model. Journal of Hydraulic Engineering, 137(10), 1225-1237. DOI Scopus23 WoS18 |
2011 |
Simpson, A., & Elhay, S. (2011). Jacobian matrix for solving water distribution system equations with the Darcy-Weisbach head-loss model. Journal of Hydraulic Engineering, 137(6), 696-700. DOI Scopus30 WoS27 |
2011 |
Vitkovsky, J., Lee, P., Zecchin, A., Simpson, A., & Lambert, M. (2011). Head- and flow-based formulations for frequency domain analysis of fluid transients in arbitrary pipe networks. Journal of Hydraulic Engineering, 137(5), 556-568. DOI Scopus19 WoS16 |
2011 |
Zheng, F., Simpson, A., & Zecchin, A. (2011). A combined NLP-differential evolution algorithm approach for the optimization of looped water distribution systems. Water Resources Research, 47(8), W08531-1-W08531-18. DOI Scopus74 WoS62 |
2010 |
Wu, W., Maier, H., & Simpson, A. (2010). Single-objective versus multiobjective optimization of water distribution systems accounting for greenhouse gas emissions by carbon pricing. Journal of Water Resources Planning and Management, 136(5), 555-565. DOI Scopus54 WoS43 |
2010 |
Zecchin, A., Lambert, M., Simpson, A., & White, L. (2010). Frequency-domain modeling of transients in pipe networks with compound nodes using a Laplace-domain admittance matrix. Journal of Hydraulic Engineering, 136(10), 739-755. DOI Scopus21 WoS20 |
2010 |
Wu, W., Simpson, A., & Maier, H. (2010). Accounting for greenhouse gas emissions in multiobjective genetic algorithm optimization of water distribution systems. Journal of Water Resources Planning and Management, 136(2), 146-155. DOI Scopus79 WoS69 |
2009 |
Deuerlein, J., Simpson, A., & Dempe, S. (2009). Modeling the Behavior of Flow Regulating Devices in Water Distribution Systems Using Constrained Nonlinear Programming. Journal of Hydraulic Engineering, 135(11), 970-982. DOI Scopus24 WoS20 |
2009 |
Zecchin, A., Simpson, A., Lambert, M., White, L., & Vitkovsky, J. (2009). Transient Modeling of Arbitrary Pipe Networks by a Laplace-Domain Admittance Matrix. Journal of Engineering Mechanics-ASCE, 135(6), 538-547. DOI Scopus23 WoS20 |
2009 |
Simpson, A., & Elhay, S. (2009). Formulating the water distribution system equations in terms of head and velocity. Geotechnical Special Publication, (187), 790-802. DOI |
2009 |
Deuerlein, J., Simpson, A. R., & Gross, E. (2009). The never ending story of modeling control-devices in hydraulic systems analysis. Geotechnical Special Publication, (187), 832-843. DOI |
2008 |
Bergant, A., Tijsseling, A., Vitkovsky, J., Covas, D., Simpson, A., & Lambert, M. (2008). Parameters affecting water-hammer wave attenuation, shape and timing. Part 2: Case studies. Journal of Hydraulic Research, 46(3), 382-391. DOI Scopus62 WoS54 |
2008 |
Bergant, A., Tijsseling, A., Vitkovsky, J., Covas, D., Simpson, A., & Lambert, M. (2008). Parameters affecting water-hammer wave attenuation, shape and timing. Part 1: Mathematical tools. Journal of Hydraulic Research, 46(3), 373-381. DOI Scopus90 WoS68 |
2008 |
Lee, P., Vitkovsky, J., Lambert, M., & Simpson, A. (2008). Valve design for extracting response functions from hydraulic systems using pseudorandom binary signals. Journal of Hydraulic Engineering, 134(6), 858-864. DOI Scopus18 WoS15 |
2008 |
Lee, P., Vitkovsky, J., Lambert, M., Simpson, A., & Liggett, J. (2008). Discrete blockage detection in pipelines using the frequency response diagram: Numerical study. Journal of Hydraulic Engineering, 134(5), 658-663. DOI Scopus84 WoS65 |
2008 |
Foong, W., Maier, H., & Simpson, A. (2008). Power plant maintenance scheduling using ant colony optimization: an improved formulation. Engineering Optimization, 40(4), 309-329. DOI Scopus26 WoS20 |
2008 |
Tijsseling, A., Lambert, M., Simpson, A., Stephens, M., Vitkovsky, J., & Bergant, A. (2008). Skalak's extended theory of water hammer. Journal of Sound and Vibration, 310(3), 718-728. DOI Scopus33 WoS19 |
2008 |
Vitkovsky, J., Bergant, A., Simpson, A., & Lambert, M. (2008). Closure to “Systematic Evaluation of One-Dimensional Unsteady Friction Models in Simple Pipelines”. Journal of Hydraulic Engineering, 134(2), 284. DOI Scopus2 WoS3 |
2008 |
Foong, W., Simpson, A., Maier, H., & Stolp, S. (2008). Ant colony optimization for power plant maintenance scheduling optimization - a five-station hydropower system. Annals of Operations Research, 159(1), 433-450. DOI Scopus26 WoS23 |
2007 |
Lee, P., Lambert, M., Simpson, A., Vitkovsky, J., & Misiunas, D. (2007). Leak location in single pipelines using transient reflections. Australian Journal of Water Resources, 11(1), 53-64. |
2007 |
Lee, P., Vitkovsky, J., Lambert, M., Simpson, A., & Liggett, J. (2007). Leak location in pipelines using the impulse response function. Journal of Hydraulic Research, 45(5), 643-652. DOI Scopus37 WoS34 |
2007 |
Vitkovsky, J., Lambert, M., Simpson, A., & Liggett, J. (2007). Experimental observation and analysis of inverse transients for pipeline leak detection. Journal of Water Resources Planning and Management, 133(6), 519-530. DOI Scopus92 WoS78 |
2007 |
Karney, B., & Simpson, A. (2007). In-line check valves for water hammer control. Journal of Hydraulic Research, 45(4), 547-554. DOI Scopus19 WoS17 |
2007 |
Misiunas, D., Lambert, M., Simpson, A., & Olsson, G. (2007). Assessing water mains condition using hydraulic transients. Institution of Civil Engineers. Proceedings. Water Management, 160(2), 89-94. DOI Scopus5 WoS3 |
2007 |
Zecchin, A., Maier, H., Simpson, A., Leonard, M., & Nixon, J. (2007). Ant colony optimization applied to water distribution system design: Comparative study of five algorithms. Journal of Water Resources Planning and Management, 133(1), 87-92. DOI Scopus88 WoS69 |
2007 |
Stephens, M., Simpson, A., & Lambert, M. (2007). Hydraulic transient analysis and discrete blockage detection on distribution pipelines: Field tests, model calibration and inverse modelling. Restoring Our Natural Habitat - Proceedings of the 2007 World Environmental and Water Resources Congress. Scopus1 |
2006 |
Bergant, A., Simpson, A., & Tijsseling, A. (2006). Water hammer with column separation: A historical review. Journal of Fluids and Structures, 22(2), 135-171. DOI Scopus262 WoS202 |
2006 |
Lee, P., Lambert, M., Simpson, A., Vitkovsky, J., & Liggett, J. (2006). Experimental verification of the frequency response method for pipeline leak detection. Journal of Hydraulic Research, 44(5), 693-707. DOI Scopus124 WoS103 |
2006 |
Zecchin, A., Simpson, A., Maier, H., Leonard, M., Roberts, A., & Berrisford, M. (2006). Application of two ant colony optimisation algorithms to water distribution system optimisation. Mathematical and Computer Modelling, 44(5-6), 451-468. DOI Scopus131 WoS103 |
2006 |
Vitkovsky, J., Bergant, A., Simpson, A., & Lambert, M. (2006). Systematic evaluation of one-dimensional unsteady friction models in simple pipelines. Journal of Hydraulic Engineering, 132(7), 696-708. DOI Scopus95 WoS68 |
2006 |
Vitkovsky, J., Stephens, M., Bergant, A., Simpson, A., & Lambert, M. (2006). Numerical error in weighting function-based unsteady friction models for pipe transients. Journal of Hydraulic Engineering, 132(7), 709-721. DOI Scopus28 WoS28 |
2006 |
Misiunas, D., Vitkovsky, J., Olsson, G., Lambert, M., & Simpson, A. (2006). Failure monitoring in water distribution networks. Water Science and Technology, 53(4-5), 503-511. DOI Scopus36 WoS29 |
2005 |
Misiunas, D., Lambert, M., Simpson, A., & Olsson, G. (2005). Burst detection and location in water distribution networks. Water Science and Technology: Water Supply, 5(3-4), 71-78. DOI Scopus41 WoS31 |
2005 |
Bergant, A., Karadzic, M., Vitkovsky, J., Vusanovic, I., & Simpson, A. (2005). A discrete gas-cavity model that considers the frictional effects of unsteady pipe flow. Strojniski Vestnik-Journal of Mechanical Engineering, 51(11), 692-710. Scopus11 WoS9 |
2005 |
Wang, X., Lambert, M., & Simpson, A. (2005). Behavior of short lateral dead ends on pipeline transients: A lumped parameter model and an analytical solution. Journal of Fluids Engineering-Transactions of the ASME, 127(3), 529-535. DOI Scopus1 WoS1 |
2005 |
Misiunas, D., Vitkovsky, J., Olsson, G., Simpson, A., & Lambert, M. (2005). Pipeline break detection using pressure transient monitoring. Journal of Water Resources Planning and Management, 131(4), 316-325. DOI Scopus87 WoS58 |
2005 |
Lee, P., Vitkovsky, J., Lambert, M., Simpson, A., & Liggett, J. (2005). Frequency domain analysis for detecting pipeline leaks. Journal of Hydraulic Engineering, 131(7), 596-604. DOI Scopus130 WoS96 |
2005 |
Lee, P., Vitkovsky, J., Lambert, M., Simpson, A., & Liggett, J. (2005). Leak location using the pattern of the frequency response diagram in pipelines: a numerical study. Journal of Sound and Vibration, 284(3-5), 1051-1073. DOI Scopus112 WoS97 |
2005 |
Wang, X., Lambert, M., & Simpson, A. (2005). Detection and location of a partial blockage in a pipeline using damping of fluid transients. Journal of Water Resources Planning and Management, 131(3), 244-249. DOI Scopus88 WoS71 |
2005 |
Zecchin, A., Simpson, A., Maier, H., & Nixon, J. (2005). Parametric study for an ant algorithm applied to water distribution system optimization. IEEE Transactions on Evolutionary Computation, 9(2), 175-191. DOI Scopus124 WoS110 |
2004 |
Tolson, B., Maier, H., Simpson, A., & Lence, B. (2004). Genetic algorithms for reliability-based optimization of water distribution systems. Journal of Water Resources Planning and Management, 130(1), 63-72. DOI Scopus174 WoS122 |
2003 |
Lee, P., Vitkovsky, J., Simpson, A., Lambert, M., & Liggett, J. (2003). [Discussion of] 'Leak detection in pipes by frequency response method using a step excitation' by Witness Mpesha, M. Hanif Chaudhry, and Sarah L. Gassman, Journal of Hydraulic Research, Volume 40, 2002, Issue 1, pp.55-62. Journal of Hydraulic Research, 41(2), 221-223. DOI |
2003 |
Vitkovsky, J., Liggett, J., Simpson, A., & Lambert, M. (2003). Optimal measurement site locations for inverse transient analysis in pipe networks. Journal of Water Resources Planning and Management, 129(6), 480-492. DOI Scopus54 WoS42 |
2003 |
Maier, H., Simpson, A., Zecchin, A., Foong, W., Phang, K., Seah, H., & Tan, C. (2003). Ant colony optimization for design of water distribution systems. Journal of Water Resources Planning and Management, 129(3), 200-209. DOI Scopus356 WoS280 |
2003 |
Wilson, L., Moshavegh, F., Frey, J., Kolokas, L., & Simpson, A. (2003). Cost savings and enhanced reliability for main rehabilitation and replacement. Journal American Water Works Association, 95(8), 54-64. Scopus3 WoS3 |
2003 |
Lee, P. J., Vitkovsky, J. P., Simpson, A. R., Lambert, M. F., & Liggett, J. A. (2003). Leak detection in pipes by frequency response method using a step excitation. JOURNAL OF HYDRAULIC RESEARCH, 41(2), 221-223. DOI WoS10 |
2002 |
Lee, P., Lambert, M., & Simpson, A. (2002). Critical depth prediction in straight compound channels. Institution of Civil Engineers. Proceedings. Water Management, 154(4), 317-332. DOI Scopus9 WoS6 |
2002 |
Wang, X., Lambert, M., Simpson, A., Liggett, J., & Vitkovsky, J. (2002). Leak detection in pipelines using the damping of fluid transients. Journal of Hydraulic Engineering, 128(7), 697-711. DOI Scopus202 WoS159 |
2002 |
Wu, Z., & Simpson, A. (2002). A self-adaptive boundary search genetic algorithm and its application to water distribution systems. Journal of Hydraulic Research, 40(2), 191-203. DOI Scopus71 WoS64 |
2001 |
Nixon, J., Dandy, G., & Simpson, A. (2001). A genetic algorithm for optimizing off-farm irrigation scheduling. Journal of Hydroinformatics, 3(1), 11-22. DOI Scopus35 |
2001 |
Bergant, A., Simpson, A., & Vitkovsky, J. (2001). Developments in unsteady pipe flow friction modelling. Journal of Hydraulic Research, 39(3), 249-257. DOI Scopus217 WoS167 |
2001 |
Wu, Z., & Simpson, A. (2001). Competent genetic-evolutionary optimization of water distribution systems. Journal of Computing in Civil Engineering, 15(2), 89-101. DOI Scopus138 WoS93 |
2000 |
Simpson, A. (2000). Optimization of design of water distribution systems using genetic algorithms. Acta Hydrotechnica, 18(29), 97-106. |
2000 |
Vitkovsky, J., Simpson, A., & Lambert, M. (2000). Leak detection and calibration using transients and genetic algorithms. Journal of Water Resources Planning and Management, 126(4), 262-265. DOI Scopus247 WoS177 |
1999 |
Bergant, A., & Simpson, A. (1999). Pipeline column separation flow regimes. Journal of Hydraulic Engineering, 125(8), 835-848. DOI Scopus104 WoS72 |
1997 |
Anderson, A., Simpson, A., & McPheat, J. (1997). Severe pressure surges in a simple pump-pipeline-valve system (and what to do about it). Journal of Process Safety Progress, 16(1), 18-22. DOI Scopus1 WoS2 |
1996 |
Bergant, A., & Simpson, A. (1996). Visualisation of transient cavitating flow in piping systems. Strojniski Vestnik / Journal of Mechanical Engineering (Slovenia), 42(1-2), 1-16. Scopus2 WoS30 |
1996 |
Zhu, X., & Simpson, A. (1996). Expert system for water treatment plant operation. Journal of Environmental Engineering, 122(9), 822-829. DOI Scopus21 WoS11 |
1996 |
Dandy, G., Simpson, A., & Murphy, L. (1996). An Improved Genetic Algorithm for Pipe Network Optimization. Water Resources Research, 32(2), 449-458. DOI Scopus359 WoS274 |
1996 |
Frey, J., Simpson, A., Dandy, G., Murphy, L., & Farrill, T. (1996). Genetic algorithm pipe network optimization: The next generation in distribution system analysis. Public Works, 127(7), 39-42. Scopus1 |
1995 |
Frey, J., Simpson, A., Dandy, G., & Murphy, L. (1995). A breakthrough in irrigation design from downunder: Genetic algorithm pressure pipe optimisation. USCID Newsletter, (72), 11-13. |
1995 |
SIMPSON, A., & BERGANT, A. (1995). DEVELOPMENTS IN PIPELINE COLUMN SEPARATION EXPERIMENTATION - REPLY. JOURNAL OF HYDRAULIC RESEARCH, 33(3), 430. |
1994 |
Simpson, A., & Bergant, A. (1994). Numerical comparison of pipe-column-separation models. Journal of Hydraulic Engineering, 120(3), 361-377. DOI Scopus59 WoS45 |
1994 |
Simpson, A., Dandy, G., & Murphy, L. (1994). Genetic algorithms compared to other techniques for pipe optimization. Journal of Water Resources Planning and Management, 120(4), 423-443. DOI Scopus480 WoS364 |
1994 |
Simpson, A., & Bergant, A. (1994). Developments in pipeline column separation experimentation. Journal of Hydraulic Research, 32(2), 183-194. DOI Scopus13 WoS9 |
1993 |
Simpson, A., & Priest, S. (1993). The application of genetic algorithms to optimisation problems in geotechnics. Journal of Computers and Geotechnics, 15(1), 1-19. DOI Scopus46 WoS32 |
1993 |
Simpson, A., & Wylie, E. (1993). Closure for "Large water-hammer pressure for column separation in pipelines". Journal of Hydraulic Engineering, 119(1), 144-145. DOI |
1993 |
SIMPSON, A., & WYLIE, E. (1993). LARGE WATER-HAMMER PRESSURES FOR COLUMN SEPARATION IN PIPELINES - CLOSURE. JOURNAL OF HYDRAULIC ENGINEERING-ASCE, 119(1), 144-145. DOI |
1991 |
Bergant, A., & Simpson, A. (1991). Quadratic-equation inaccuracy for water hammer. Journal of Hydraulic Engineering, 117(11), 1572-1574. DOI Scopus4 WoS3 |
1991 |
Simpson, A., & Wylie, E. (1991). Large water-hammer pressure for column separation in pipelines. Journal of Hydraulic Engineering, 117(10), 1310-1316. DOI Scopus49 WoS35 |
1991 |
Dandy, G., & Simpson, A. (1991). Development of expert systems for a water filtration plant. Civil Engineering Systems, 8(2), 63-70. DOI Scopus3 WoS4 |
1989 |
Simpson, A., & Wylie, E. (1989). Towards an improved understanding of waterhammer column separation in pipelines. Civil engineering transactions, CE31(3), 113-120. Scopus2 |
1989 |
Simpson, A., & Wylie, E. (1989). Towards an improved understanding of water hammer column separation in pipelines. Australian Civil Engineering Transactions, 31(3), 113-120. |
1987 |
Simpson, A., & Wylie, E. (1987). Recent advances in the understanding and numerical modelling of column separation in pipelines.. |
1985 |
Simpson, A., & Wylie, E. (1985). Problems encountered in modeling vapor column separation.. IN: FLUID TRANSIENTS IN FLUID-STRUCTURE INTERACTION - 1985, PRESENTED AT ASME WINTER ANNUAL MEETING, (MIAMI BEACH, U.S.A.: NO, 30 ), 103-107. Scopus1 |