World's Best Scientists 2026 revealed!

D-Index & Metrics

Mechanical and Aerospace Engineering

D-Index
35
Citations
3380
World Ranking
2750
National Ranking
19

Ataollah Khanlari 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 Ataollah Khanlari 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: 73 publications — 2nd percentile

2% of scientists in this discipline score the same or lower.

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

Ataollah Khanlari 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 Ataollah Khanlari 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: 35 D-Index — 24th percentile

24% 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 and numerical study of the effect of integrating plus-shaped perforated baffles to solar air collector in drying application

    Ataollah Khanlari;Hande Özge Güler;Azim Doğuş Tuncer;Ceylin Şirin

  • Performance enhancement of a greenhouse dryer: Analysis of a cost-effective alternative solar air heater

    Ataollah Khanlari;Adnan Sözen;Ceylin Şirin;Azim Doğuş Tuncer;Azim Doğuş Tuncer

  • Energy and exergy analysis of a photovoltaic thermal (PVT) system used in solar dryer: A numerical and experimental investigation

    Erdem Çiftçi;Ataollah Khanlari;Adnan Sözen;İpek Aytaç

  • Energy and exergy analysis of a vertical solar air heater with nano-enhanced absorber coating and perforated baffles

    Unknown

  • Experimental and numerical analysis of a grooved hybrid photovoltaic-thermal solar drying system

    Unknown

  • Energy-exergy and enviro-economic survey of solar air heaters with various air channel modifications

    Azim Doğuş Tuncer;Azim Doğuş Tuncer;Ataollah Khanlari;Adnan Sözen;Emine Yağız Gürbüz;Emine Yağız Gürbüz

  • Simulation and experimental analysis of heat transfer characteristics in the plate type heat exchangers using TiO2/water nanofluid

    Ataollah Khanlari;Adnan Sözen;Halil İbrahim Variyenli

  • Effect of turbulator modifications on the thermal performance of cost-effective alternative solar air heater

    Faraz Afshari;Adnan Sözen;Ataollah Khanlari;Azim Doğuş Tuncer;Azim Doğuş Tuncer

  • Thermal performance enhancement of tube-type alternative indirect solar dryer with iron mesh modification

    Adnan Sözen;Ceylin Şirin;Ataollah Khanlari;Azim Doğuş Tuncer;Azim Doğuş Tuncer

  • Drying municipal sewage sludge with v-groove triple-pass and quadruple-pass solar air heaters along with testing of a solar absorber drying chamber.

    Ataollah Khanlari;Adnan Sözen;Faraz Afshari;Ceylin Şirin

  • Energy-exergy and sustainability analysis of a PV-driven quadruple-flow solar drying system

    Ataollah Khanlari;Adnan Sözen;Faraz Afshari;Azim Doğuş Tuncer;Azim Doğuş Tuncer

  • Experimental and numerical study on enhancement of heat transfer characteristics of a heat pipe utilizing aqueous clinoptilolite nanofluid

    Adnan Sözen;Metin Gürü;Ataollah Khanlari;Erdem Çiftçi

  • Analysis of thermal performance of an improved shell and helically coiled heat exchanger

    Azim Doğuş Tuncer;Azim Doğuş Tuncer;Adnan Sözen;Ataollah Khanlari;Emine Yağız Gürbüz;Emine Yağız Gürbüz

  • Upgrading the performance of shell and helically coiled heat exchangers with new flow path by using TiO2/water and CuO–TiO2/water nanofluids

    Unknown

  • Numerical and experimental study on thermal performance of a novel shell and helically coiled tube heat exchanger design with integrated rings and discs

    Unknown

  • Thermal performance improvement of an indirect solar dryer with tube-type absorber packed with aluminum wool

    Adnan Sözen;Fikret Şinasi Kazancıoğlu;Azim Doğuş Tuncer;Azim Doğuş Tuncer;Ataollah Khanlari

  • A comprehensive survey on utilization of hybrid nanofluid in plate heat exchanger with various number of plates

    Faraz Afshari;Azim Doğuş Tuncer;Adnan Sözen;Halil Ibrahim Variyenli

  • Energetic, environmental and economic analysis of drying municipal sewage sludge with a modified sustainable solar drying system

    Ataollah Khanlari;Azim Doğuş Tuncer;Azim Doğuş Tuncer;Adnan Sözen;Ceylin Şirin

  • A comparative study on utilizing hybrid-type nanofluid in plate heat exchangers with different number of plates

    Emine Yağız Gürbüz;Emine Yağız Gürbüz;Adnan Sözen;Halil İbrahim Variyenli;Ataollah Khanlari

  • Experimental and numerical analysis on using CuO-Al2O3/water hybrid nanofluid in a U-type tubular heat exchanger

    Emine Yağız Gürbüz;Halil İbrahim Variyenli;Adnan Sözen;Ataollah Khanlari

Frequent Co-Authors

Azim Doğuş Tuncer
Azim Doğuş Tuncer Catalan Institute of Nanoscience and Nanotechnology
Adnan Sözen
Adnan Sözen Gazi University
Ümit Ağbulut
Ümit Ağbulut Yıldız Technical University

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