World's Best Scientists 2026 revealed!

D-Index & Metrics

Mechanical and Aerospace Engineering

D-Index
32
Citations
3200
World Ranking
3226
National Ranking
34

Medhat A. Nemitallah publication distribution in Mechanical and Aerospace Engineering in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Mechanical and Aerospace Engineering in 2026. The highlighted bar marks where Medhat A. Nemitallah sits on this spectrum.

47–56 publications: 10 scientists 57–66 publications: 23 scientists 67–76 publications: 32 scientists 77–86 publications: 62 scientists 87–96 publications: 67 scientists 97–106 publications: 91 scientists 107–116 publications: 113 scientists 117–126 publications: 115 scientists 127–136 publications: 130 scientists 137–146 publications: 140 scientists 147–156 publications: 155 scientists 157–166 publications: 132 scientists 167–176 publications: 133 scientists 177–186 publications: 130 scientists 187–196 publications: 140 scientists 197–206 publications: 115 scientists 207–216 publications: 125 scientists 217–226 publications: 117 scientists 227–236 publications: 99 scientists 237–246 publications: 92 scientists 247–256 publications: 100 scientists 257–266 publications: 95 scientists 267–276 publications: 88 scientists 277–286 publications: 77 scientists 287–296 publications: 74 scientists 297–306 publications: 74 scientists 307–316 publications: 62 scientists 317–326 publications: 70 scientists 327–336 publications: 59 scientists 337–346 publications: 58 scientists 347–356 publications: 45 scientists 357–366 publications: 44 scientists 367–376 publications: 36 scientists 377–386 publications: 41 scientists 387–396 publications: 32 scientists 397–406 publications: 23 scientists 407–416 publications: 28 scientists 417–426 publications: 27 scientists 427–436 publications: 25 scientists 437–446 publications: 23 scientists 447–456 publications: 23 scientists 457–466 publications: 20 scientists 467–476 publications: 12 scientists 477–486 publications: 24 scientists 487–496 publications: 18 scientists 497–506 publications: 12 scientists 507–516 publications: 13 scientists 517–526 publications: 21 scientists 527–536 publications: 12 scientists 537–546 publications: 8 scientists 547–556 publications: 16 scientists 557–566 publications: 3 scientists 567–576 publications: 11 scientists 577–586 publications: 6 scientists 587–596 publications: 5 scientists 597–606 publications: 6 scientists 607–616 publications: 7 scientists 617–626 publications: 7 scientists 627–636 publications: 10 scientists 637–646 publications: 4 scientists 647–656 publications: 3 scientists 657–658 publications: 2 scientists 659+ publications: 100 scientists
47 publications 659+

This scientist: 166 publications — 31st percentile

31% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 659 publications or more.

Medhat A. Nemitallah D-index placement in Mechanical and Aerospace Engineering in 2026

The chart shows the D-index (discipline H-index) distribution of Mechanical and Aerospace Engineering scientists ranked by Research.com in 2026. The highlighted bar marks where Medhat A. Nemitallah sits on this spectrum.

30 D-Index: 83 scientists 31 D-Index: 113 scientists 32 D-Index: 144 scientists 33 D-Index: 153 scientists 34 D-Index: 189 scientists 35 D-Index: 158 scientists 36 D-Index: 139 scientists 37 D-Index: 127 scientists 38 D-Index: 130 scientists 39 D-Index: 126 scientists 40 D-Index: 104 scientists 41 D-Index: 100 scientists 42 D-Index: 107 scientists 43 D-Index: 101 scientists 44 D-Index: 103 scientists 45 D-Index: 79 scientists 46 D-Index: 88 scientists 47 D-Index: 70 scientists 48 D-Index: 83 scientists 49 D-Index: 44 scientists 50 D-Index: 64 scientists 51 D-Index: 56 scientists 52 D-Index: 50 scientists 53 D-Index: 48 scientists 54 D-Index: 58 scientists 55 D-Index: 52 scientists 56 D-Index: 48 scientists 57 D-Index: 42 scientists 58 D-Index: 34 scientists 59 D-Index: 42 scientists 60 D-Index: 37 scientists 61 D-Index: 42 scientists 62 D-Index: 44 scientists 63 D-Index: 22 scientists 64 D-Index: 33 scientists 65 D-Index: 29 scientists 66 D-Index: 23 scientists 67 D-Index: 29 scientists 68 D-Index: 24 scientists 69 D-Index: 19 scientists 70 D-Index: 34 scientists 71 D-Index: 26 scientists 72 D-Index: 19 scientists 73 D-Index: 18 scientists 74 D-Index: 19 scientists 75 D-Index: 14 scientists 76 D-Index: 19 scientists 77 D-Index: 8 scientists 78 D-Index: 18 scientists 79 D-Index: 16 scientists 80 D-Index: 12 scientists 81 D-Index: 17 scientists 82 D-Index: 11 scientists 83 D-Index: 16 scientists 84 D-Index: 7 scientists 85 D-Index: 9 scientists 86 D-Index: 8 scientists 87 D-Index: 6 scientists 88 D-Index: 6 scientists 89 D-Index: 7 scientists 90 D-Index: 10 scientists 91 D-Index: 4 scientists 92 D-Index: 4 scientists 93+ D-Index: 100 scientists
30 D-Index 93+

This scientist: 32 D-Index — 10th percentile

10% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 93 D-Index or more.

Best Publications

  • Experimental investigations of ignition delay period and performance of a diesel engine operated with Jatropha oil biodiesel

    Unknown

  • Oxy-fuel combustion technology: current status, applications, and trends

    Medhat A. Nemitallah;Mohamed A. Habib;Hassan M. Badr;Syed A. Said

  • Experimental and numerical investigations of an atmospheric diffusion oxy-combustion flame in a gas turbine model combustor

    Medhat A. Nemitallah;Medhat A. Nemitallah;Medhat A. Nemitallah;Mohamed A. Habib

  • Review of Novel Combustion Techniques for Clean Power Production in Gas Turbines

    Medhat Ahmed Nemitallah;Sherif S. Rashwan;Ibrahimm B. Mansir;Ahmed A. Abdelhafez

  • Recent Development in Oxy-Combustion Technology and Its Applications to Gas Turbine Combustors and ITM Reactors

    Mohamed A. Habib;Medhat Nemitallah;Rached Ben-Mansour

  • Palladium-Alloy Membrane Reactors for Fuel Reforming and Hydrogen Production: A Review

    Mohamed A. Habib;Aadesh Harale;Stephen Paglieri;Firas S. Alrashed

  • Combustion behavior and stability map of hydrogen-enriched oxy-methane premixed flames in a model gas turbine combustor

    Binash A. Imteyaz;Medhat A. Nemitallah;Ahmed A. Abdelhafez;Mohamed A. Habib

  • Review on Premixed Combustion Technology: Stability, Emission Control, Applications, and Numerical Case Study

    Sherif S. Rashwan;Sherif S. Rashwan;Medhat A. Nemitallah;Medhat A. Nemitallah;Mohamed A. Habib

  • Experimental investigation of partially premixed methane–air and methane–oxygen flames stabilized over a perforated-plate burner

    Sherif S. Rashwan;Sherif S. Rashwan;Abdelmaged H. Ibrahim;Tharwat W. Abou-Arab;Medhat A. Nemitallah;Medhat A. Nemitallah

  • Evaluation of gas radiation models in CFD modeling of oxy-combustion

    M. A. Rajhi;R. Ben-Mansour;M. A. Habib;M. A. Nemitallah;M. A. Nemitallah

  • Stability map and shape of premixed CH4/O2/CO2 flames in a model gas-turbine combustor

    Ahmed Abdelhafez;Sherif S. Rashwan;Medhat A. Nemitallah;Mohamed A. Habib

  • Artificial intelligence for control and optimization of boilers’ performance and emissions: A review

    Unknown

  • Characteristics of H2-enriched CH4O2 diffusion flames in a swirl-stabilized gas turbine combustor: Experimental and numerical study

    Mansur Aliyu;Medhat A. Nemitallah;Syed A. Said;Mohamed A. Habib

  • Experimental and computational study on stability characteristics of hydrogen-enriched oxy-methane premixed flames

    Medhat A. Nemitallah;Binash Imteyaz;Ahmed Abdelhafez;Mohamed A. Habib

  • A highly diluted oxy-fuel micromixer combustor with hydrogen enrichment for enhancing turndown in gas turbines

    Muzafar Hussain;Ahmed Abdelhafez;Medhat A. Nemitallah;Abdulrazaq A. Araoye

  • Adiabatic Flame Temperature for Controlling the Macrostructures and Stabilization Modes of Premixed Methane Flames in a Model Gas-Turbine Combustor

    Ahmed A. Abdelhafez;Medhat Ahmed Nemitallah;Sherif S. Rashwan;Mohamed A. M. Habib

  • Heat Transfer Characteristics in a Double-Pipe Heat Exchanger Equipped with Coiled Circular Wires

    Unknown

  • Investigation of a turbulent premixed combustion flame in a backward-facing step combustor; effect of equivalence ratio

    Medhat A. Nemitallah;Medhat A. Nemitallah;Medhat A. Nemitallah;Gaurav Kewlani;Seunghyuck Hong;Santosh J. Shanbhogue

  • Review of Fuel/Oxidizer-Flexible Combustion in Gas Turbines

    Md. Azazul Haque;Medhat A. Nemitallah;Ahmed Abdelhafez;Ibrahim B. Mansir

  • Experimental analysis of oxygen-methane combustion inside a gas turbine reactor under various operating conditions

    Unknown

Frequent Co-Authors

Rached Ben-Mansour
Rached Ben-Mansour King Fahd University of Petroleum and Minerals

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