World's Best Scientists 2026 revealed!
Khaled Benyounis

Khaled Benyounis

D-Index & Metrics

Engineering and Technology

D-Index
37
Citations
6542
World Ranking
8312
National Ranking
34

Khaled Benyounis 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 Khaled Benyounis 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: 133 publications — 20th percentile

20% of scientists in this discipline score the same or lower.

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

Khaled Benyounis 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 Khaled Benyounis 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: 37 D-Index — 16th percentile

16% of scientists in this discipline score the same or lower.

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

Overview

Khaled Benyounis is affiliated with Dublin City University in Ireland and has a research focus spanning various domains within engineering and materials science. Their scholarly work encompasses significant contributions to environmental science and related engineering disciplines.

The scientist's research includes multiple fields of study, notably:

  • Engineering
  • Materials Science
  • Environmental Science

Within these fields, subfields are particularly prominent in their publications:

  • Mechanical Engineering
  • Biomedical Engineering
  • Biomaterials
  • Mechanics of Materials
  • Polymers and Plastics

The key topics of study they have explored include:

  • Anaerobic Digestion and Biogas Production
  • Biodegradable Polymer Synthesis and Properties
  • Additive Manufacturing and 3D Printing Technologies
  • Biofuel Production and Bioconversion
  • Nanocomposite Films for Food Packaging
  • Natural Fiber Reinforced Composites
  • Metal and Thin Film Mechanics

Khaled Benyounis has published extensively in various scientific journals, with a concentration in several venues:

  • Energies
  • The International Journal of Advanced Manufacturing Technology
  • Processes
  • International Journal of Hydrogen Energy
  • Elsevier eBooks

Notable recent papers authored include:

  • Optimisation and Modelling of Anaerobic Digestion of Whiskey Distillery/Brewery Wastes after Combined Chemical and Mechanical Pre-Treatment (2020, Processes)
  • Experimental and Empirical Model Analysis of Microsurface Texturing on 316 L Press-Fit Joints Fabricated by Selective Laser Melting (2020, The International Journal of Advanced Manufacturing Technology)
  • Impact of Starch from Cassava Peel on Biogas Produced through the Anaerobic Digestion Process (2020, Energies)
  • An Evaluation of the Effects of the Potato Starch on the Biogas Produced from the Anaerobic Digestion of Potato Wastes (2020, Energies)
  • Green Hydrogen Production from Renewable Sources for Export (2025, International Journal of Hydrogen Energy)

The scientist frequently collaborates with various co-authors, including:

  • J. Stokes
  • Alla M. Alrefai
  • Raid Alrefai
  • Ahmed Temtam
  • Abdraouf Abusoua

Best Publications

  • Methods of measuring residual stresses in components

    Nicola Rossini;Nicola Rossini;Michele Dassisti;Khaled Benyounis;Abdul-Ghani Olabi

  • Optimization of different welding processes using statistical and numerical approaches - A reference guide

    K. Y. Benyounis;A. G. Olabi

  • Effect of laser welding parameters on the heat input and weld-bead profile

    K.Y. Benyounis;A.G. Olabi;M.S.J. Hashmi

  • Pretreatment techniques used in biogas production from grass

    Cristina Rodriguez;A. Alaswad;K.Y. Benyounis;A.G. Olabi

  • Multi-response optimization of CO2 laser-welding process of austenitic stainless steel

    K.Y. Benyounis;A.G. Olabi;M.S.J. Hashmi

  • An ANN and Taguchi algorithms integrated approach to the optimization of CO2 laser welding

    A. G. Olabi;Giuseppe Casalino;K. Y. Benyounis;M. S. J. Hashmi

  • Effect of CO2 laser cutting process parameters on edge quality and operating cost of AISI316L

    Hayat Eltawahni;M. Hagino;Khaled Benyounis;T. Inoue

  • Surface melting of nodular cast iron by Nd-YAG laser and TIG

    K.Y. Benyounis;O.M.A. Fakron;J.H. Abboud;A.G. Olabi

  • Investigating the CO2 laser cutting parameters of MDF wood composite material

    Hayat Eltawahni;Abdul-Ghani Olabi;Khaled Benyounis

  • Mechanical pretreatment effects on macroalgae-derived biogas production in co-digestion with sludge in Ireland

    Silvia Tedesco;KY Benyounis;AG Olabi

  • Tube hydroforming process: A reference guide

    A. Alaswad;K.Y. Benyounis;A.G. Olabi

  • Prediction of cutting force in end-milling operation of modified AISI P20 tool steel

    K.A. Abou-El-Hossein;K. Kadirgama;M. Hamdi;K.Y. Benyounis

  • Microstructure and erosion resistance enhancement of nodular cast iron by laser melting

    K.F. Alabeedi;J.H. Abboud;K.Y. Benyounis

  • Optimizing the laser-welded butt joints of medium carbon steel using RSM

    K.Y. Benyounis;A.G. Olabi;M.S.J. Hashmi

  • Pretreatment of macroalgal biomass for biogas production

    Maria Montingelli;Khaled Benyounis;Joseph Stokes;Abdul-Ghani Olabi

  • Weld-bead profile and costs optimisation of the CO2 dissimilar laser welding process of low carbon steel and austenitic steel AISI316

    A. Ruggiero;L. Tricarico;A.G. Olabi;K.Y. Benyounis

  • Study on arc and laser powers in the hybrid welding of AA5754 Al-alloy

    G. Casalino;M. Mortello;P. Leo;K.Y. Benyounis

  • Surface nitriding of Ti–6Al–4V alloy with a high power CO2 laser

    J.H. Abboud;A.F. Fidel;K.Y. Benyounis

  • Surface carburizing of Ti–6Al–4V alloy by laser melting

    A.F. Saleh;J.H. Abboud;K.Y. Benyounis

  • Effect of process parameters and optimization of CO2 laser cutting of ultra high-performance polyethylene

    Hayat Eltawahni;Abdul-Ghani Olabi;Khaled Benyounis

  • Enhancement of low power CO 2 laser cutting process for injection molded polycarbonate

    Mahmoud Moradi;Omid Mehrabi;Taher Azdast;Khaled Y. Benyounis

Frequent Co-Authors

Abdul-Ghani Olabi
Abdul-Ghani Olabi University of Sharjah
M.S.J. Hashmi
M.S.J. Hashmi Dublin City University
Bekir Sami Yilbas
Bekir Sami Yilbas King Fahd University of Petroleum and Minerals
Dermot Brabazon
Dermot Brabazon Dublin City University
Mohd Hamdi
Mohd Hamdi University of Malaya

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