Top 100 Scientists

World Top 100 Scientists 2025

Top 100 scientists can be ranked globally or specific to the following regions including Africa, Asia, Europe, North America, Latin America, Oceania, Arab League, ASEAN, EECA, and BRICS based on total H-index scores without any breakdown by subject areas. Top 100 rankings in the world, in a continent, or a region include standardized subjects areas of Agriculture & Forestry, Arts, Design and Architecture, Business & Management, Economics & Econometrics, Education, Engineering & Technology, History, Philosophy, Theology, Law/Law and Legal Studies, Medical and Health Sciences, Natural Sciences, Social Sciences, Art and Humanities Rankings and Social Sciences and Humanities Rankings BETA VERSION. Subject field ranking in world, region, country and university is beta version since subject field "others" (873,864 scientists profile whose branch cannot be determined, not yet edited or determined) is excluded, so the ranking will change as the others fields are edited. Please note that. Subjects indicated as “ * others ” will not be included in the ranking by regions and subjects.

* Rankings
Ranking Based On Selection :1
YL Ding, Yulong Ding
Liquid air energy storage
Thermal energy storage
Cold chain technology
Multiphase flow and heat transfer
Renewable energy
Metrics
H-Index
i10 Index
Citation
99
414
46,125
David N. Chapman
Tunnelling
Geotechnical Engineering
Underground Construction
Metrics
H-Index
i10 Index
Citation
38
97
4,914
Karl D Dearn
Mechanical Engineering
Tribology
Engineering Design
Polymer Gears
Metrics
H-Index
i10 Index
Citation
29
61
2,988
Lin Cong
Thermal energy storage
Phase change material
Cold chain
Refrigeration
Metrics
H-Index
i10 Index
Citation
17
19
1,404
Elias Tsoutsanis
Gas Turbine Performance
Diagnostics and Prognostics
Condition Monitoring
Metrics
H-Index
i10 Index
Citation
17
17
1,337
Jamal Uddin
Fluid Mechanics
Non-Newtonian Flows
Stability of Flow
Free Surface
Metrics
H-Index
i10 Index
Citation
15
23
555
Beñat Gurrutxaga-Lerma
Mechanics of Materials
Plasticity
Damage
Micromechanics
Elastodynamics
Metrics
H-Index
i10 Index
Citation
13
15
629
Majid Malboubi
Nanotechnology
Cell Mechanics
Microfluidics
Electrophysiology
Neuroscience
Metrics
H-Index
i10 Index
Citation
13
15
542
Adel Abdel-Wahab
Mechanics of Advanced Materials
Finite-Element Analysis
Bone Tissue
Biomaterials
Experimental
Metrics
H-Index
i10 Index
Citation
12
15
1,065
Clive Neal-Sturgess
Biomechanics of Trauma
Finite Element Analysis
Accident Research
Metal forming
Plasticity
Metrics
H-Index
i10 Index
Citation
12
15
460
Imran Qureshi
Gas Turbines
Aerodynamics
Propulsion
Turbomachinery
Heat Transfer
Metrics
H-Index
i10 Index
Citation
10
11
892
Gabriel Okafor
Power generation and distribution
Energy
Sustainability
Mechanical Engineering Design
Metrics
H-Index
i10 Index
Citation
1
0
1
Rankings
Ranking Based On Selection: 1
YL Ding, Yulong Ding
Metrics
H-Index
i10 Index
Citation Counts
99
414
46,125
Liquid air energy storage
Thermal energy storage
Cold chain technology
Multiphase flow and heat transfer
Renewable energy
Rankings
Ranking Based On Selection: 2
Mark Simmons
Metrics
H-Index
i10 Index
Citation Counts
40
139
6,037
Rankings
Ranking Based On Selection: 3
David N. Chapman
Metrics
H-Index
i10 Index
Citation Counts
38
97
4,914
Tunnelling
Geotechnical Engineering
Underground Construction
Rankings
Ranking Based On Selection: 4
Karl D Dearn
Metrics
H-Index
i10 Index
Citation Counts
29
61
2,988
Mechanical Engineering
Tribology
Engineering Design
Polymer Gears
Rankings
Ranking Based On Selection: 5
Kelly Hyndman
Metrics
H-Index
i10 Index
Citation Counts
27
45
3,717
Rankings
Ranking Based On Selection: 6
Robert Nichols
Metrics
H-Index
i10 Index
Citation Counts
24
39
1,879
Computational Fluid Dynamics (CFD)
Turbulence modeling
Rankings
Ranking Based On Selection: 7
Mehdi Jangi
Metrics
H-Index
i10 Index
Citation Counts
23
52
1,821
Rankings
Ranking Based On Selection: 8
Simon A Johnson
Metrics
H-Index
i10 Index
Citation Counts
23
31
2,840
Rankings
Ranking Based On Selection: 9
Lin Cong
Metrics
H-Index
i10 Index
Citation Counts
17
19
1,404
Thermal energy storage
Phase change material
Cold chain
Refrigeration
Rankings
Ranking Based On Selection: 10
Elias Tsoutsanis
Metrics
H-Index
i10 Index
Citation Counts
17
17
1,337
Gas Turbine Performance
Diagnostics and Prognostics
Condition Monitoring
Rankings
Ranking Based On Selection: 11
Jason Stafford
Metrics
H-Index
i10 Index
Citation Counts
17
28
824
Rankings
Ranking Based On Selection: 12
Tawfik Badawy
Metrics
H-Index
i10 Index
Citation Counts
15
19
764
IC-engines
Fuels
Combustion
Emissions
Laser diagnostics
Rankings
Ranking Based On Selection: 13
Jamal Uddin
Metrics
H-Index
i10 Index
Citation Counts
15
23
555
Fluid Mechanics
Non-Newtonian Flows
Stability of Flow
Free Surface
Rankings
Ranking Based On Selection: 14
Beñat Gurrutxaga-Lerma
Metrics
H-Index
i10 Index
Citation Counts
13
15
629
Mechanics of Materials
Plasticity
Damage
Micromechanics
Elastodynamics
Rankings
Ranking Based On Selection: 15
Majid Malboubi
Metrics
H-Index
i10 Index
Citation Counts
13
15
542
Nanotechnology
Cell Mechanics
Microfluidics
Electrophysiology
Neuroscience
Rankings
Ranking Based On Selection: 16
Bruño Fraga
Metrics
H-Index
i10 Index
Citation Counts
12
13
522
Rankings
Ranking Based On Selection: 17
Adel Abdel-Wahab
Metrics
H-Index
i10 Index
Citation Counts
12
15
1,065
Mechanics of Advanced Materials
Finite-Element Analysis
Bone Tissue
Biomaterials
Experimental
Rankings
Ranking Based On Selection: 18
Clive Neal-Sturgess
Metrics
H-Index
i10 Index
Citation Counts
12
15
460
Biomechanics of Trauma
Finite Element Analysis
Accident Research
Metal forming
Plasticity
Rankings
Ranking Based On Selection: 19
Imran Qureshi
Metrics
H-Index
i10 Index
Citation Counts
10
11
892
Gas Turbines
Aerodynamics
Propulsion
Turbomachinery
Heat Transfer
Rankings
Ranking Based On Selection: 20
Gabriel Okafor
Metrics
H-Index
i10 Index
Citation Counts
1
0
1
Power generation and distribution
Energy
Sustainability
Mechanical Engineering Design