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World Scientist and University Rankings 2026

Iraq Engineering & Technology 603 Scientists Subject Rankings

The AD Scientific Index (Alper-Doger Scientific Index) provides the most comprehensive analysis across 13 main fields and 211 sub-branches at global, national, and regional levels. These analyses are based on indicators such as the H-index, i10-index, and citation count, including their values from the last 5 yearsAs of Jan 03, 2026, the rankings are determined according to the Total H IndexBETA VERSION: The subject field rankings for the world, regions, countries, and universities are currently in their Beta phase. This is due to the exclusion of (1.131.752) scientists categorized under ‘Others’, whose profiles have yet to be determined, edited, or classified. As updates are made to these fields, the rankings will be adjusted accordingly. Note: Please keep this in mind while reviewing the rankings. For further details, explore our [University Subject Rankings].

Total 603 scientist , Updates every 3 days
* Total H Index Rankings

Rankings

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59,044
World Rank
21
Country Rank
2
University
Ranking Based On Selection:
1
Engineering & Technology / Mechanical Engineering
Heat transfer | CFD | Nanotechnology | Clean Energy | Aerodynami

H-Index Metrics

  • H-Index
    59
  • i10 Index
    146
  • Citation Counts
    9,579
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* Total H Index Rankings

Rankings

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91,796
World Rank
32
Country Rank
8
University
Ranking Based On Selection:
2
Engineering & Technology / Mechanical Engineering
Mechanical Eng. | Renewable Energy | Turbine | Fuel | Combustion

H-Index Metrics

  • H-Index
    50
  • i10 Index
    131
  • Citation Counts
    6,965
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* Total H Index Rankings

Rankings

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101,443
World Rank
35
Country Rank
1
University
Ranking Based On Selection:
3
Engineering & Technology / Mechanical Engineering
phase_change_materials_pcm_nanofluid_boiling_process_themofluid_mechanical_engineerin

H-Index Metrics

  • H-Index
    48
  • i10 Index
    106
  • Citation Counts
    5,726
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* Total H Index Rankings

Rankings

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154,384
World Rank
66
Country Rank
1
University
Ranking Based On Selection:
4
Engineering & Technology / Mechanical Engineering
Vibration and Control Also Flow and Heat Induced Vibration | Stress and Buckling also High and Low Velocity Impact | Composite an

H-Index Metrics

  • H-Index
    40
  • i10 Index
    92
  • Citation Counts
    4,115
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* Total H Index Rankings

Rankings

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162,651
World Rank
69
Country Rank
2
University
Ranking Based On Selection:
5
Engineering & Technology / Mechanical Engineering
Molecular Dynamics Simulation | Nanofluid | Heat Transfer | Energ

H-Index Metrics

  • H-Index
    39
  • i10 Index
    149
  • Citation Counts
    5,535
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* Total H Index Rankings

Rankings

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171,929
World Rank
77
Country Rank
1
University
Ranking Based On Selection:
6

H-Index Metrics

  • H-Index
    38
  • i10 Index
    143
  • Citation Counts
    5,255
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* Total H Index Rankings

Rankings

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174,556
World Rank
83
Country Rank
2
University
Ranking Based On Selection:
7
Engineering & Technology / Mechanical Engineering
Thermal design | Power Plant | Heat transfer enhancement | Thermodynamics | Computational flui

H-Index Metrics

  • H-Index
    38
  • i10 Index
    74
  • Citation Counts
    4,552
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* Total H Index Rankings

Rankings

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182,086
World Rank
88
Country Rank
3
University
Ranking Based On Selection:
8
Engineering & Technology / Mechanical Engineering
Convective Heat Transfer- Porous Media-CFD-FSI-Nanofluids- Flow Measuremenb

H-Index Metrics

  • H-Index
    37
  • i10 Index
    68
  • Citation Counts
    4,757
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* Total H Index Rankings

Rankings

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287,490
World Rank
171
Country Rank
4
University
Ranking Based On Selection:
9
Engineering & Technology / Mechanical Engineering
Heat and Mass Transfer | Porous Medium | CFD | FORTRAN | ANSY

H-Index Metrics

  • H-Index
    29
  • i10 Index
    65
  • Citation Counts
    2,151
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* Total H Index Rankings

Rankings

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290,785
World Rank
182
Country Rank
3
University
Ranking Based On Selection:
10
Engineering & Technology / Mechanical Engineering
Applied Mechanics - Prosthese and Ortheses Eng

H-Index Metrics

  • H-Index
    29
  • i10 Index
    87
  • Citation Counts
    3,001
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* Total H Index Rankings

Rankings

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312,408
World Rank
201
Country Rank
13
University
Ranking Based On Selection:
11
* Total H Index Rankings

Rankings

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332,628
World Rank
217
Country Rank
21
University
Ranking Based On Selection:
12
Engineering & Technology / Mechanical Engineering
Thermodynamic | CFD | ANSYS | Comsol Multiphysics | Heat transfe

H-Index Metrics

  • H-Index
    27
  • i10 Index
    68
  • Citation Counts
    2,496
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* Total H Index Rankings

Rankings

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370,237
World Rank
271
Country Rank
1
University
Ranking Based On Selection:
13
* Total H Index Rankings

Rankings

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378,433
World Rank
279
Country Rank
9
University
Ranking Based On Selection:
14
Engineering & Technology / Mechanical Engineering
Energy | Mechanical Engineerin

H-Index Metrics

  • H-Index
    25
  • i10 Index
    38
  • Citation Counts
    3,047
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* Total H Index Rankings

Rankings

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389,201
World Rank
287
Country Rank
10
University
Ranking Based On Selection:
15
Engineering & Technology / Mechanical Engineering
Stress Analysis | Composite Material

H-Index Metrics

  • H-Index
    24
  • i10 Index
    40
  • Citation Counts
    1,138
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* Total H Index Rankings

Rankings

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389,825
World Rank
295
Country Rank
6
University
Ranking Based On Selection:
16
Engineering & Technology / Mechanical Engineering
Mechanical Engineering-Thermal/Fluids Field

H-Index Metrics

  • H-Index
    24
  • i10 Index
    30
  • Citation Counts
    2,348
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* Total H Index Rankings

Rankings

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417,431
World Rank
327
Country Rank
12
University
Ranking Based On Selection:
17
Engineering & Technology / Mechanical Engineering
Computational modeling in heat transfer | Two-phase fluid flow | Heat tansfer in porous media | Hea

H-Index Metrics

  • H-Index
    23
  • i10 Index
    27
  • Citation Counts
    2,254
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* Total H Index Rankings

Rankings

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440,731
World Rank
347
Country Rank
2
University
Ranking Based On Selection:
18
Engineering & Technology / Mechanical Engineering
.Air Conditioninig | Ventilation and Refrigeration | Thermodynamics and Heat transfe

H-Index Metrics

  • H-Index
    22
  • i10 Index
    47
  • Citation Counts
    1,456
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* Total H Index Rankings

Rankings

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441,914
World Rank
353
Country Rank
3
University
Ranking Based On Selection:
19
Engineering & Technology / Mechanical Engineering
Energy | Solar Energy Applications | Phase Change Materials | Energy Conservatio

H-Index Metrics

  • H-Index
    22
  • i10 Index
    29
  • Citation Counts
    1,832
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* Total H Index Rankings

Rankings

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444,469
World Rank
362
Country Rank
11
University
Ranking Based On Selection:
20
Engineering & Technology / Mechanical Engineering
Tribology | 3D printing | Polymers | Polymer composites | Laser materials processin

H-Index Metrics

  • H-Index
    22
  • i10 Index
    29
  • Citation Counts
    1,761
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* Total H Index Rankings

Rankings

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470,046
World Rank
383
Country Rank
13
University
Ranking Based On Selection:
21

H-Index Metrics

  • H-Index
    21
  • i10 Index
    33
  • Citation Counts
    1,251
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* Total H Index Rankings

Rankings

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471,063
World Rank
393
Country Rank
30
University
Ranking Based On Selection:
22
Engineering & Technology / Mechanical Engineering
Prostheses and Orthoses | Mechanical Vibrations | Composite Material

H-Index Metrics

  • H-Index
    21
  • i10 Index
    26
  • Citation Counts
    1,234
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* Total H Index Rankings

Rankings

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472,432
World Rank
400
Country Rank
7
University
Ranking Based On Selection:
23
Engineering & Technology / Mechanical Engineering
heat transfer | nanofluid | energ

H-Index Metrics

  • H-Index
    21
  • i10 Index
    34
  • Citation Counts
    2,493
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* Total H Index Rankings

Rankings

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505,332
World Rank
464
Country Rank
13
University
Ranking Based On Selection:
24
Engineering & Technology / Mechanical Engineering
Combustion in IC engines | Using Bio diesel IC engines | Fortran | Ansys Fluent | Simulation Analysi

H-Index Metrics

  • H-Index
    20
  • i10 Index
    26
  • Citation Counts
    1,216
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* Total H Index Rankings

Rankings

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514,229
World Rank
480
Country Rank
17
University
Ranking Based On Selection:
25
Engineering & Technology / Mechanical Engineering
Heat Transfer Enhancement Techniques | Electronic Cooling Systems | Optimum Design | FLUENT-CF

H-Index Metrics

  • H-Index
    20
  • i10 Index
    25
  • Citation Counts
    1,122
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