| The dynamic effect of pipe-wall viscoelasticity in hydraulic transients. Part II—Model development, calibration and verification D Covas, IN Stoianov, JF Mano, H Ramos, N Graham, C Maksimovic Journal of Hydraulic Research 43 (1), 56-70, 2005 | 317 | 2005 |
| The dynamic effect of pipe-wall viscoelasticity in hydraulic transients. Part I—Experimental analysis and creep characterization D Covas, I Stoianov, H Ramos, N Graham, C Maksimovic Journal of Hydraulic Research 42 (5), 517-532, 2004 | 256 | 2004 |
| Standing wave difference method for leak detection in pipeline systems D Covas, H Ramos, AB De Almeida Journal of Hydraulic Engineering 131 (12), 1106-1116, 2005 | 239 | 2005 |
| Case studies of leak detection and location in water pipe systems by inverse transient analysis D Covas, H Ramos Journal of Water Resources Planning and Management 136 (2), 248-257, 2010 | 224 | 2010 |
| Surge damping analysis in pipe systems: Modelling and experiments H Ramos, D Covas, A Borga, D Loureiro Journal of hydraulic Research 42 (4), 413-425, 2004 | 193 | 2004 |
| Parameters affecting water-hammer wave attenuation, shape and timing—Part 1: Mathematical tools A Bergant, AS Tijsseling, JP Vítkovský, DIC Covas, AR Simpson, ... Journal of Hydraulic Research 46 (3), 373-381, 2008 | 183 | 2008 |
| Analysis of PVC pipe-wall viscoelasticity during water hammer AK Soares, DI Covas, LF Reis Journal of Hydraulic Engineering 134 (9), 1389-1394, 2008 | 164 | 2008 |
| Parameters affecting water-hammer wave attenuation, shape and timing—Part 2: Case studies A Bergant, AS Tijsseling, JP Vítkovský, DIC Covas, AR Simpson, ... Journal of Hydraulic Research 46 (3), 382-391, 2008 | 115 | 2008 |
| Inverse transient analysis for leak detection and calibration of water pipe systems modelling special dynamic effects DIC Covas Imperial College London (University of London), 2003 | 107 | 2003 |
| Leak detection by inverse transient analysis in an experimental PVC pipe system AK Soares, DIC Covas, LFR Reis Journal of Hydroinformatics 13 (2), 153-166, 2011 | 103 | 2011 |
| Water hammer in pressurized polyethylene pipes: conceptual model and experimental analysis D Covas, I Stoianov, H Ramos, N Graham, Č Maksimović, D Butler Urban Water Journal 1 (2), 177-197, 2004 | 100 | 2004 |
| Modeling of chlorine decay in drinking water supply systems using EPANET MSX L Monteiro, D Figueiredo, S Dias, R Freitas, D Covas, J Menaia, ... Procedia Engineering 70, 1192-1200, 2014 | 94 | 2014 |
| Hydraulic transients used for leakage detection in water distribution systems D Covas, H Ramos Proceedings of the 4th Conference on Water Pipeline Systems: Managing …, 2001 | 88 | 2001 |
| CFD modeling of transient flow in pressurized pipes NMC Martins, AK Soares, HM Ramos, DIC Covas Computers & Fluids 126, 129-140, 2016 | 86 | 2016 |
| Application of hydraulic transients for leak detection in water supply systems D Covas, H Ramos, N Graham, C Maksimovic Water Science and Technology: Water Supply 4 (5-6), 365-374, 2004 | 68 | 2004 |
| Urban water infrastructure asset management–a structured approach in four water utilities MA Cardoso, MS Silva, ST Coelho, MC Almeida, DIC Covas Water Science and Technology 66 (12), 2702-2711, 2012 | 61 | 2012 |
| Wavelet processing of transient signals for pipeline leak location and quantification I Stoianov, B Karney, D Covas, C Maksimovic, N Graham Proc. Intl. Conf. on Computing and Control for the Water Industry, Leicester …, 2001 | 61 | 2001 |
| Water supply system performance for different pipe materials part I: water quality analysis S Tamminen, H Ramos, D Covas Water resources management 22, 1579-1607, 2008 | 60 | 2008 |
| Velocity-distribution in pressurized pipe flow using CFD: Accuracy and mesh analysis NMC Martins, NJG Carrico, HM Ramos, DIC Covas Computers & Fluids 105, 218-230, 2014 | 59 | 2014 |
| Variable speed operation of centrifugal pumps running as turbines. Experimental investigation J Delgado, JP Ferreira, DIC Covas, F Avellan Renewable energy 142, 437-450, 2019 | 58 | 2019 |
Helena M. RamosProfessor, Instituto Superior Técnico (IST),University of Lisbon, CEris - CEHIDROVerified email at civil.ist.utl.pt
