World's Best Scientists 2026 revealed!

D-Index & Metrics

Engineering and Technology

D-Index
42
Citations
5183
World Ranking
6748
National Ranking
23

Ibrahim I. El-Sharkawy 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 Ibrahim I. El-Sharkawy 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: 121 publications — 16th percentile

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

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

Ibrahim I. El-Sharkawy 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 Ibrahim I. El-Sharkawy 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: 42 D-Index — 35th percentile

35% of scientists in this discipline score the same or lower.

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

Overview

Ibrahim I. El-Sharkawy is affiliated with the University of Sharjah in the United Arab Emirates. Their research spans several core areas within engineering and energy, focusing on mechanical engineering principles and the application of renewable and sustainable energy technologies. The primary fields of study include Engineering and Energy, with subfields such as Mechanical Engineering, Renewable Energy, Sustainability and the Environment, Biomedical Engineering, Electrical and Electronic Engineering, and Aerospace Engineering.

The scientist's main research topics encompass adsorption and cooling systems, solar thermal and photovoltaic systems, refrigeration and air conditioning technologies, thermodynamic and exergetic analyses of power and cooling systems, solar-powered water purification methods, photovoltaic system optimization techniques, and heat transfer and optimization.

Their recent papers demonstrate an emphasis on renewable energy and thermal management. Notable publications include:

  • "Performance enhancement of twisted-bladed Savonius vertical axis wind turbines" (2020), Energy Conversion and Management
  • "Solid desiccant-based dehumidification systems: A critical review on configurations, techniques, and current trends" (2021), International Journal of Refrigeration
  • "Hybrid sorption-vapor compression cooling systems: A comprehensive overview" (2021), Renewable and Sustainable Energy Reviews
  • "Performance evaluation of a novel vertical axis wind turbine using twisted blades in multi-stage Savonius rotors" (2021), Energy Conversion and Management
  • "Performance and economic analysis of solar-powered adsorption-based hybrid cooling systems" (2021), Energy Conversion and Management

The researcher collaborates frequently with peers including Shinichi Ookawara, Mahmoud M. Abd-Elhady, Ahmed Elwardany, Ahmed M. Hamed, and Mahmoud Ahmed. These collaborations highlight a network centered around thermal engineering and renewable energy solutions.

Publication venues commonly featuring Ibrahim I. El-Sharkawy's work include Applied Thermal Engineering, Energy Conversion and Management, International Journal of Refrigeration, Energy, and International Journal of Heat and Fluid Flow. Multiple studies are published in these journals, reflecting a consistent presence within the thermal sciences and energy sectors.

Best Publications

  • An overview of solid desiccant dehumidification and air conditioning systems

    Muhammad Sultan;Muhammad Sultan;Ibrahim I. El-Sharkawy;Ibrahim I. El-Sharkawy;Ibrahim I. El-Sharkawy;Takahiko Miyazaki;Takahiko Miyazaki;Bidyut Baran Saha;Bidyut Baran Saha

  • Experimental investigation on activated carbon–ethanol pair for solar powered adsorption cooling applications

    I. I. El-Sharkawy;I. I. El-Sharkawy;B. B. Saha;S. Koyama;J. He

  • Study on an activated carbon fiber–ethanol adsorption chiller: Part I – system description and modelling

    B.B. Saha;I.I. El-Sharkawy;A. Chakraborty;S. Koyama

  • Experimental investigation of activated carbon fibers/ethanol pairs for adsorption cooling system application

    I.I. El-Sharkawy;K. Kuwahara;B.B. Saha;S. Koyama

  • Application of a solar desiccant/collector system for water recovery from atmospheric air

    H.E Gad;A.M Hamed;I.I El-Sharkawy

  • Carbon Dioxide Adsorption Isotherms on Activated Carbons

    Bidyut Baran Saha;Skander Jribi;Shigeru Koyama;Ibrahim I. El-Sharkawy

  • A new cycle time allocation for enhancing the performance of two-bed adsorption chillers

    Takahiko Miyazaki;A. Akisawa;Bidyut Baran Saha;I. I. El-Sharkawy;I. I. El-Sharkawy

  • A review on adsorbent-adsorbate pairs for cooling applications

    Mohamed M. Younes;Mohamed M. Younes;Ibrahim I. El-Sharkawy;A.E. Kabeel;Bidyut Baran Saha;Bidyut Baran Saha

  • Adsorption of ethanol onto parent and surface treated activated carbon powders

    Ibrahim I. El-Sharkawy;Ibrahim I. El-Sharkawy;Ibrahim I. El-Sharkawy;Kutub Uddin;Kutub Uddin;Takahiko Miyazaki;Takahiko Miyazaki;Bidyut Baran Saha;Bidyut Baran Saha

  • Potential application of solar powered adsorption cooling systems in the Middle East

    Ibrahim I. El-Sharkawy;Ibrahim I. El-Sharkawy;Ibrahim I. El-Sharkawy;Hossam AbdelMeguid;Bidyut Baran Saha;Bidyut Baran Saha

  • Study on adsorption of methanol onto carbon based adsorbents

    I.I. El-Sharkawy;I.I. El-Sharkawy;M. Hassan;B.B. Saha;S. Koyama

  • Performance enhancement of twisted-bladed Savonius vertical axis wind turbines

    Ahmed S. Saad;Ahmed S. Saad;Ibrahim I. El-Sharkawy;Ibrahim I. El-Sharkawy;Shinichi Ookawara;Shinichi Ookawara;Mahmoud Ahmed;Mahmoud Ahmed

  • Study on biomass derived activated carbons for adsorptive heat pump application

    Animesh Pal;Animesh Pal;Kyaw Thu;Kyaw Thu;Sourav Mitra;Ibrahim I. El-Sharkawy

  • Adsorption characteristics and heat of adsorption measurements of R-134a on activated carbon

    Bidyut B. Saha;Khairul Habib;Ibrahim I. El-Sharkawy;Ibrahim I. El-Sharkawy;Shigeru Koyama

  • Study on an activated carbon fiber–ethanol adsorption chiller: Part II – performance evaluation

    B.B. Saha;I.I. El-Sharkawy;A. Chakraborty;S. Koyama

  • A study on consolidated composite adsorbents for cooling application

    Ibrahim I. El-Sharkawy;Ibrahim I. El-Sharkawy;Ibrahim I. El-Sharkawy;Animesh Pal;Takahiko Miyazaki;Takahiko Miyazaki;Bidyut Baran Saha;Bidyut Baran Saha

  • A study on the kinetics of ethanol-activated carbon fiber: theory and experiments.

    Ibrahim I. El-Sharkawy;Bidyut B. Saha;Shigeru Koyama;Kim Choon Ng

  • Experimental investigation of CO2 adsorption onto a carbon based consolidated composite adsorbent for adsorption cooling application

    Animesh Pal;Ibrahim I. El-Sharkawy;Ibrahim I. El-Sharkawy;Bidyut Baran Saha;Bidyut Baran Saha;Skander Jribi

  • Adsorption of ethanol onto phenol resin based adsorbents for developing next generation cooling systems

    Ibrahim I. El-Sharkawy;Ibrahim I. El-Sharkawy;Ibrahim I. El-Sharkawy;Kutub Uddin;Kutub Uddin;Takahiko Miyazaki;Takahiko Miyazaki;Bidyut Baran Saha;Bidyut Baran Saha

  • Towards an optimal performance of adsorption chillers: Reallocation of adsorption/desorption cycle times

    I.I. El-Sharkawy;H. AbdelMeguid;B.B. Saha;B.B. Saha

Frequent Co-Authors

Bidyut Baran Saha
Bidyut Baran Saha Kyushu University
Shigeru Koyama
Shigeru Koyama Kyushu University
Takahiko Miyazaki
Takahiko Miyazaki Kyushu University
Anutosh Chakraborty
Anutosh Chakraborty Nanyang Technological University
Kim Choon Ng
Kim Choon Ng King Abdullah University of Science and Technology
Shinichi Ookawara
Shinichi Ookawara Tokyo Institute of Technology
Khairul Habib
Khairul Habib Universiti Teknologi Petronas
Muhammad Sultan
Muhammad Sultan Bahauddin Zakariya University
Kyaw Thu
Kyaw Thu Kyushu University
Seong Ho Yoon
Seong Ho Yoon Kyushu University

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