The AD Scientific Index (Alper-Doger Scientific Index) provides the most comprehensive analysis across 13 main fields and 197 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 6 years. As of Feb 04, 2025, the rankings are determined according to the Total H Index. BETA 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 (870.057) 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 H IndexRankings
Ranking Based On Selection: 1
Mechanical Engineering
Metrics
H-Index
i10 Index
Citation Counts
123
594
67,736
* Total H IndexRankings
Ranking Based On Selection: 2
Fluid dynamics
complex fluids
Metrics
H-Index
i10 Index
Citation Counts
62
146
11,208
* Total H IndexRankings
Ranking Based On Selection: 3
Computational fluid dynamics
combustion
turbulence
engines
large eddy simulation
Metrics
H-Index
i10 Index
Citation Counts
48
151
10,619
* Total H IndexRankings
Ranking Based On Selection: 4
Mechanical Engineering
Metrics
H-Index
i10 Index
Citation Counts
45
144
7,597
* Total H IndexRankings
Ranking Based On Selection: 5
Manufacturing
Heat Transfer
Metrics
H-Index
i10 Index
Citation Counts
42
87
5,731
* Total H IndexRankings
Ranking Based On Selection: 6
Fluid Mechanics
Heat Transfer
Nuclear Reactor Safety
Metrics
H-Index
i10 Index
Citation Counts
42
153
7,880
* Total H IndexRankings
Ranking Based On Selection: 7
Advanced Combustion
High Pressure Sprays
Fuel Chemistry
Thermal Efficiency
Metrics
H-Index
i10 Index
Citation Counts
41
74
8,557
* Total H IndexRankings
Ranking Based On Selection: 8
Robotics
Artificial Intelligence
Sensors
Control Theory
Metrics
H-Index
i10 Index
Citation Counts
41
76
8,104
* Total H IndexRankings
Ranking Based On Selection: 9
simulation in robotics
computational dynamics
HPC
terradynamics
granular dynamics
Metrics
H-Index
i10 Index
Citation Counts
39
99
4,969
* Total H IndexRankings
Ranking Based On Selection: 10
topology optimization
shape optimization
computer-aided geometric design
isogeometric analysis
Metrics
H-Index
i10 Index
Citation Counts
36
69
4,064
* Total H IndexRankings
Ranking Based On Selection: 11
heat transfer
thermodynamics
cryogenics
Metrics
H-Index
i10 Index
Citation Counts
35
109
6,471
* Total H IndexRankings
Ranking Based On Selection: 12
Mechanics of Materials
Materials Science
Computational Mechanics
Metrics
H-Index
i10 Index
Citation Counts
34
66
5,688
* Total H IndexRankings
Ranking Based On Selection: 13
spectroscopy
lasers
energy
sensing
control
Metrics
H-Index
i10 Index
Citation Counts
33
80
4,691
* Total H IndexRankings
Ranking Based On Selection: 14
Cardiovascular and Biofluid Mechanics
Metrics
H-Index
i10 Index
Citation Counts
31
57
2,530
* Total H IndexRankings
Ranking Based On Selection: 15
internal combustion engines
laser diagnostics
turbulent flow
Metrics
H-Index
i10 Index
Citation Counts
31
87
2,830
* Total H IndexRankings
Ranking Based On Selection: 16
Experimental Mechanics
Traction Force Microscopy
Cell Mechanics
Traumatic Brain Injury
Soft Matter Mechanics
Metrics
H-Index
i10 Index
Citation Counts
30
50
3,679
* Total H IndexRankings
Ranking Based On Selection: 17
Combustion
biofuels
IC engines
laser diagnostics
thermographic phosphors
Metrics
H-Index
i10 Index
Citation Counts
28
63
2,382
* Total H IndexRankings
Ranking Based On Selection: 18
Complex Fluids
Soft Matter
Multiscale Modeling
Data-driven Model Order Reduction
Meshless Methods
Metrics
H-Index
i10 Index
Citation Counts
26
42
3,100
* Total H IndexRankings
Ranking Based On Selection: 19
dynamics
structures
vibration
uncertainty
Metrics
H-Index
i10 Index
Citation Counts
26
56
4,517
* Total H IndexRankings
Ranking Based On Selection: 20
cryogenic engineering
cryocoolers
low temperature properties
applied superconductivity
educational games
Metrics
H-Index
i10 Index
Citation Counts
25
58
2,105
* Total H IndexRankings
Ranking Based On Selection: 21
Fluid Mechanics
Soft Matter
Biophysics
Applied Mathematics
Numerical Methods
Metrics
H-Index
i10 Index
Citation Counts
24
34
2,363
* Total H IndexRankings
Ranking Based On Selection: 22
Contact mechanics/tribology
materials testing/modeling
nonlinear dynamics/vibrations
mechanics of soft/biological materials
Metrics
H-Index
i10 Index
Citation Counts
23
43
1,622
* Total H IndexRankings
Ranking Based On Selection: 23
combustion
spray
engine
chemical kinetics
Metrics
H-Index
i10 Index
Citation Counts
22
24
1,071
* Total H IndexRankings
Ranking Based On Selection: 24
Metrics
H-Index
i10 Index
Citation Counts
21
28
1,365
* Total H IndexRankings
Ranking Based On Selection: 25
Control theory
Autonomy
Metrics
H-Index
i10 Index
Citation Counts
19
33
4,509
Reitz RD
Metrics
H-Index
i10-Index
Citation Counts
123
594
67,736
Mechanical Engineering
Michael D Graham
Metrics
H-Index
i10-Index
Citation Counts
62
146
11,208
Fluid dynamics
complex fluids
Christopher Rutland
Metrics
H-Index
i10-Index
Citation Counts
48
151
10,619
Computational fluid dynamics
combustion
turbulence
engines
large eddy simulation
Mark H Anderson
Metrics
H-Index
i10-Index
Citation Counts
45
144
7,597
Mechanical Engineering
Frank Pfefferkorn
Metrics
H-Index
i10-Index
Citation Counts
42
87
5,731
Manufacturing
Heat Transfer
Mä±Chael Corradä±Nä±
Metrics
H-Index
i10-Index
Citation Counts
42
153
7,880
Fluid Mechanics
Heat Transfer
Nuclear Reactor Safety
Sage Kokjohn
Metrics
H-Index
i10-Index
Citation Counts
41
74
8,557
Advanced Combustion
High Pressure Sprays
Fuel Chemistry
Thermal Efficiency
Vladimir Lumelsky
Metrics
H-Index
i10-Index
Citation Counts
41
76
8,104
Robotics
Artificial Intelligence
Sensors
Control Theory
Dan Negrut
Metrics
H-Index
i10-Index
Citation Counts
39
99
4,969
simulation in robotics
computational dynamics
HPC
terradynamics
granular dynamics
Xiaoping Qian
Metrics
H-Index
i10-Index
Citation Counts
36
69
4,064
topology optimization
shape optimization
computer-aided geometric design
isogeometric analysis
Gregory Nellä±S
Metrics
H-Index
i10-Index
Citation Counts
35
109
6,471
heat transfer
thermodynamics
cryogenics
Curt Bronkhorst
Metrics
H-Index
i10-Index
Citation Counts
34
66
5,688
Mechanics of Materials
Materials Science
Computational Mechanics
Scott Sanders
Metrics
H-Index
i10-Index
Citation Counts
33
80
4,691
spectroscopy
lasers
energy
sensing
control
Alejandro Roldan Alzate
Metrics
H-Index
i10-Index
Citation Counts
31
57
2,530
Cardiovascular and Biofluid Mechanics
Jaal Ghandhi
Metrics
H-Index
i10-Index
Citation Counts
31
87
2,830
internal combustion engines
laser diagnostics
turbulent flow
Christian Franck
Metrics
H-Index
i10-Index
Citation Counts
30
50
3,679
Experimental Mechanics
Traction Force Microscopy
Cell Mechanics
Traumatic Brain Injury
Soft Matter Mechanics
David Rothamer
Metrics
H-Index
i10-Index
Citation Counts
28
63
2,382
Combustion
biofuels
IC engines
laser diagnostics
thermographic phosphors
Wenxiao Pan
Metrics
H-Index
i10-Index
Citation Counts
26
42
3,100
Complex Fluids
Soft Matter
Multiscale Modeling
Data-driven Model Order Reduction
Meshless Methods
Daniel Kammer
Metrics
H-Index
i10-Index
Citation Counts
26
56
4,517
dynamics
structures
vibration
uncertainty
John Pfotenhauer
Metrics
H-Index
i10-Index
Citation Counts
25
58
2,105
cryogenic engineering
cryocoolers
low temperature properties
applied superconductivity
educational games
Saverio E Spagnolie
Metrics
H-Index
i10-Index
Citation Counts
24
34
2,363
Fluid Mechanics
Soft Matter
Biophysics
Applied Mathematics
Numerical Methods
Melih Eriten
Metrics
H-Index
i10-Index
Citation Counts
23
43
1,622
Contact mechanics/tribology
materials testing/modeling
nonlinear dynamics/vibrations
mechanics of soft/biological materials
Lun Pan
Metrics
H-Index
i10-Index
Citation Counts
22
24
1,071
combustion
spray
engine
chemical kinetics
ArganthaëL Berson
Metrics
H-Index
i10-Index
Citation Counts
21
28
1,365
Xiangru Xu
Metrics
H-Index
i10-Index
Citation Counts
19
33
4,509
Control theory
Autonomy