World's Best Scientists 2026 revealed!

D-Index & Metrics

Engineering and Technology

D-Index
49
Citations
8684
World Ranking
4336
National Ranking
20

Helena M. Ramos publication distribution in Engineering and Technology in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Engineering and Technology in 2026. The highlighted bar marks where Helena M. Ramos sits on this spectrum.

38–47 publications: 20 scientists 48–57 publications: 35 scientists 58–67 publications: 96 scientists 68–77 publications: 135 scientists 78–87 publications: 190 scientists 88–97 publications: 259 scientists 98–107 publications: 283 scientists 108–117 publications: 369 scientists 118–127 publications: 341 scientists 128–137 publications: 386 scientists 138–147 publications: 372 scientists 148–157 publications: 457 scientists 158–167 publications: 415 scientists 168–177 publications: 407 scientists 178–187 publications: 421 scientists 188–197 publications: 378 scientists 198–207 publications: 403 scientists 208–217 publications: 317 scientists 218–227 publications: 346 scientists 228–237 publications: 321 scientists 238–247 publications: 260 scientists 248–257 publications: 280 scientists 258–267 publications: 240 scientists 268–277 publications: 214 scientists 278–287 publications: 242 scientists 288–297 publications: 203 scientists 298–307 publications: 166 scientists 308–317 publications: 154 scientists 318–327 publications: 175 scientists 328–337 publications: 159 scientists 338–347 publications: 99 scientists 348–357 publications: 131 scientists 358–367 publications: 106 scientists 368–377 publications: 118 scientists 378–387 publications: 97 scientists 388–397 publications: 108 scientists 398–407 publications: 82 scientists 408–417 publications: 71 scientists 418–427 publications: 64 scientists 428–437 publications: 55 scientists 438–447 publications: 54 scientists 448–457 publications: 60 scientists 458–467 publications: 47 scientists 468–477 publications: 40 scientists 478–487 publications: 30 scientists 488–497 publications: 29 scientists 498–507 publications: 38 scientists 508–517 publications: 40 scientists 518–527 publications: 32 scientists 528–537 publications: 23 scientists 538–547 publications: 28 scientists 548–557 publications: 23 scientists 558–567 publications: 19 scientists 568–577 publications: 16 scientists 578–587 publications: 17 scientists 588–597 publications: 18 scientists 598–607 publications: 22 scientists 608–617 publications: 15 scientists 618–627 publications: 9 scientists 628–637 publications: 11 scientists 638–647 publications: 21 scientists 648–657 publications: 12 scientists 658–667 publications: 9 scientists 668–677 publications: 11 scientists 678–687 publications: 9 scientists 688–697 publications: 6 scientists 698–707 publications: 14 scientists 708–717 publications: 7 scientists 718–727 publications: 8 scientists 728–737 publications: 10 scientists 738–747 publications: 9 scientists 748–757 publications: 5 scientists 758–767 publications: 5 scientists 768–777 publications: 11 scientists 778–787 publications: 7 scientists 788–797 publications: 2 scientists 798–803 publications: 4 scientists 804+ publications: 100 scientists
38 publications 804+

This scientist: 230 publications — 58th percentile

58% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 804 publications or more.

Helena M. Ramos D-index placement in Engineering and Technology in 2026

The chart shows the D-index (discipline H-index) distribution of Engineering and Technology scientists ranked by Research.com in 2026. The highlighted bar marks where Helena M. Ramos sits on this spectrum.

30 D-Index: 59 scientists 31 D-Index: 114 scientists 32 D-Index: 129 scientists 33 D-Index: 189 scientists 34 D-Index: 200 scientists 35 D-Index: 262 scientists 36 D-Index: 311 scientists 37 D-Index: 312 scientists 38 D-Index: 350 scientists 39 D-Index: 385 scientists 40 D-Index: 348 scientists 41 D-Index: 362 scientists 42 D-Index: 426 scientists 43 D-Index: 380 scientists 44 D-Index: 310 scientists 45 D-Index: 341 scientists 46 D-Index: 301 scientists 47 D-Index: 306 scientists 48 D-Index: 271 scientists 49 D-Index: 246 scientists 50 D-Index: 210 scientists 51 D-Index: 253 scientists 52 D-Index: 213 scientists 53 D-Index: 221 scientists 54 D-Index: 195 scientists 55 D-Index: 186 scientists 56 D-Index: 170 scientists 57 D-Index: 167 scientists 58 D-Index: 166 scientists 59 D-Index: 144 scientists 60 D-Index: 152 scientists 61 D-Index: 141 scientists 62 D-Index: 138 scientists 63 D-Index: 131 scientists 64 D-Index: 118 scientists 65 D-Index: 114 scientists 66 D-Index: 119 scientists 67 D-Index: 95 scientists 68 D-Index: 87 scientists 69 D-Index: 77 scientists 70 D-Index: 89 scientists 71 D-Index: 69 scientists 72 D-Index: 54 scientists 73 D-Index: 46 scientists 74 D-Index: 55 scientists 75 D-Index: 54 scientists 76 D-Index: 49 scientists 77 D-Index: 53 scientists 78 D-Index: 46 scientists 79 D-Index: 28 scientists 80 D-Index: 39 scientists 81 D-Index: 36 scientists 82 D-Index: 24 scientists 83 D-Index: 26 scientists 84 D-Index: 36 scientists 85 D-Index: 18 scientists 86 D-Index: 25 scientists 87 D-Index: 19 scientists 88 D-Index: 26 scientists 89 D-Index: 27 scientists 90 D-Index: 23 scientists 91 D-Index: 15 scientists 92 D-Index: 12 scientists 93 D-Index: 9 scientists 94 D-Index: 15 scientists 95 D-Index: 10 scientists 96 D-Index: 13 scientists 97 D-Index: 13 scientists 98 D-Index: 9 scientists 99 D-Index: 7 scientists 100 D-Index: 7 scientists 101 D-Index: 8 scientists 102 D-Index: 7 scientists 103 D-Index: 7 scientists 104 D-Index: 9 scientists 105 D-Index: 6 scientists 106 D-Index: 9 scientists 107+ D-Index: 99 scientists
30 D-Index 107+

This scientist: 49 D-Index — 57th percentile

57% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 107 D-Index or more.

Overview

Helena M. Ramos is affiliated with Instituto Superior Técnico in Portugal and has contributed extensively to research in engineering and environmental science, focusing particularly on water systems and energy optimization.

Their research spans multiple dimensions within the fields of engineering and environmental science, with notable emphasis on:

  • Engineering
  • Environmental Science

Subfields of study include:

  • Civil and Structural Engineering
  • Water Science and Technology
  • Mechanics of Materials
  • Electrical and Electronic Engineering
  • Ocean Engineering

Their main research topics cover:

  • Water Systems and Optimization
  • Water-Energy-Food Nexus Studies
  • Cavitation Phenomena in Pumps
  • Hydraulic Flow and Structures
  • Hybrid Renewable Energy Systems
  • Water Resources Management and Optimization
  • Hydraulic and Pneumatic Systems

Helena M. Ramos has published numerous papers, with recent significant works including:

  • "New Challenges towards Smart Systems' Efficiency by Digital Twin in Water Distribution Networks," 2022, Water
  • "Smart Water Grids and Digital Twin for the Management of System Efficiency in Water Distribution Networks," 2023, Water

Their publications are frequently featured in the journal Water, where they have published 36 papers. Other frequent venues include:

  • Energies (11 publications)
  • Applied Sciences (7 publications)
  • Urban Water Journal (6 publications)
  • Fluids (4 publications)

Helena collaborates regularly with multiple researchers, among whom the most frequent co-authors are:

  • Modesto Pérez-Sánchez
  • Óscar E. Coronado-Hernández
  • Petra Amparo López Jiménez
  • Mohsen Besharat
  • Vicente S. Fuertes-Miquel

Best Publications

  • Pressure Control for Leakage Minimisation in Water Distribution Systems Management

    L. S. Araujo;H. Ramos;S. T. Coelho

  • The dynamic effect of pipe-wall viscoelasticity in hydraulic transients. Part II—model development, calibration and verification

    Dídia Covas;IvaN. Stoianov;Joao F. Mano;Helena Ramos

  • Detecting leaks in pressurised pipes by means of transients

    Bruno Brunone;Marco Ferrante

  • The dynamic effect of pipe-wall viscoelasticity in hydraulic transients. Part I—experimental analysis and creep characterization

    Dídia Covas;Ivan Stoianov;Helena Ramos;Nigel Graham

  • Case Studies of Leak Detection and Location in Water Pipe Systems by Inverse Transient Analysis

    Dídia Covas;Helena Ramos

  • Standing Wave Difference Method for Leak Detection in Pipeline Systems

    Dídia Covas;Helena Ramos;A. Betâmio de Almeida

  • Energy Production in Water Distribution Networks: A PAT Design Strategy

    Armando Carravetta;Giuseppe Del Giudice;Oreste Fecarotta;Helena M. Ramos

  • Pumps as turbines: an unconventional solution to energy production

    H. Ramos;A. Borga

  • PAT Design Strategy for Energy Recovery in Water Distribution Networks by Electrical Regulation

    Armando Carravetta;Giuseppe del Giudice;Oreste Fecarotta;Helena M. Ramos

  • Surge damping analysis in pipe systems: modelling and experiments

    Helena Maria de Sousa Ramos;D. Covas;Alexandre Borga;D. Loureiro

  • Optimization of operational planning for wind/hydro hybrid water supply systems.

    Filipe Vieira;Helena M. Ramos

  • Hydropower Potential in Water Distribution Networks: Pressure Control by PATs

    Oreste Fecarotta;Costanza Aricò;Armando Carravetta;Riccardo Martino

  • Energy recovery in existing water networks: towards greater sustainability.

    Modesto Pérez-Sánchez;Francisco Sánchez-Romero;Helena Ramos;P. López-Jiménez

  • Smart Water Management towards Future Water Sustainable Networks

    Helena M. Ramos;Aonghus McNabola;P. Amparo López-Jiménez;Modesto Pérez-Sánchez

  • Surge damping analysis in pipe systems: modelling and experiments

    Unknown

  • Pump as Turbine (PAT) Design in Water Distribution Network by System Effectiveness

    Armando Carravetta;Giuseppe Del Giudice;Oreste Fecarotta;Helena M. Ramos

  • Experimental characterization of a five blade tubular propeller turbine for pipe inline installation

    Irene Samora;Irene Samora;Vlad Hasmatuchi;Cécile Münch-Alligné;Mário J. Franca

  • Solar powered pumps to supply water for rural or isolated zones: A case study

    J.S. Ramos;Helena M. Ramos

  • Clean power in water supply systems as a sustainable solution: from planning to practical implementation.

    H. M. Ramos;M. Mello;P. K. De

  • Sustainable application of renewable sources in water pumping systems: Optimized energy system configuration

    J.S. Ramos;H.M. Ramos

  • The dynamic effect of pipe-wall viscoelasticity in hydraulic transients. Part I—experimental analysis and creep characterization L'effet dynamique de la viscoélasticité de la conduite en régimes transitoires hydrauliques. Partie I—analyse expérimental et caractérisation du fluage

    Ivan Stoianov;João F. Mano;Helena Ramos;Nigel Graham

Frequent Co-Authors

Nigel Graham
Nigel Graham Imperial College London
Aonghus McNabola
Aonghus McNabola RMIT University
Anton Schleiss
Anton Schleiss École Polytechnique Fédérale de Lausanne
Eduarda Fernandes
Eduarda Fernandes University of Porto
Bruno Brunone
Bruno Brunone University of Perugia
João F. Mano
João F. Mano University of Aveiro
David Butler
David Butler University of Exeter
David Styles
David Styles University of Galway
Zoran Kapelan
Zoran Kapelan Delft University of Technology
Godfrey A. Walters
Godfrey A. Walters University of Exeter

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