Helena M. Ramos
Helena M. Ramos
Professor, Instituto Superior Técnico (IST),University of Lisbon, CEris - CEHIDRO
Email confirmado em civil.ist.utl.pt - Página inicial
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Pressure control for leakage minimisation in water distribution systems management
LS Araujo, H Ramos, ST Coelho
Water resources management 20 (1), 133-149, 2006
3182006
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
2342005
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
1992005
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
1952004
Pumps as turbines: an unconventional solution to energy production
H Ramos, A Borga
Urban Water 1 (3), 261-263, 1999
1711999
Energy production in water distribution networks: A PAT design strategy
A Carravetta, G Del Giudice, O Fecarotta, HM Ramos
Water resources management 26 (13), 3947-3959, 2012
1692012
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
1492010
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
1482004
PAT design strategy for energy recovery in water distribution networks by electrical regulation
A Carravetta, G Del Giudice, O Fecarotta, HM Ramos
Energies 6 (1), 411-424, 2013
1302013
Optimization of operational planning for wind/hydro hybrid water supply systems
F Vieira, HM Ramos
Renewable Energy 34 (3), 928-936, 2009
1192009
Hydropower potential in water distribution networks: Pressure control by PATs
O Fecarotta, C Aricò, A Carravetta, R Martino, HM Ramos
Water resources management 29 (3), 699-714, 2015
982015
Clean power in water supply systems as a sustainable solution: from planning to practical implementation
HM Ramos, M Mello, PK De
水道協会雑誌 79 (10), 24-26, 2010
832010
Sustainable application of renewable sources in water pumping systems: Optimized energy system configuration
JS Ramos, HM Ramos
Energy Policy 37 (2), 633-643, 2009
832009
Solar powered pumps to supply water for rural or isolated zones: A case study
JS Ramos, HM Ramos
Energy for Sustainable Development 13 (3), 151-158, 2009
812009
Hybrid solution and pump-storage optimization in water supply system efficiency: A case study
F Vieira, HM Ramos
Energy Policy 36 (11), 4142-4148, 2008
802008
Pump as Turbine (PAT) Design in Water Distribution Network by System Effectiveness
A Carravetta, GD Giudice, O Fecarotta, HM Ramos
Water 2013, 5(3), 1211-1225; doi:10.3390/w5031211 5 (3), 1211-1225, 2013
782013
Guidelines for design of small hydropower plants
H Ramos, AB Almeida, M Portela, HP Almeida
WREAN and DED, Belfast, North Ireland, 2000
782000
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
762004
Energy recovery in existing water networks: Towards greater sustainability
M Pérez-Sánchez, FJ Sánchez-Romero, HM Ramos, PA López-Jiménez
Water 9 (2), 97, 2017
752017
Detection of leakage freshwater and friction factor calibration in drinking networks using central force optimization
A Haghighi, HM Ramos
Water resources management 26 (8), 2347-2363, 2012
742012
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Artigos 1–20