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 Jan 30, 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 (873.690) 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
Reactive Fluids
Laser Diagnostics
Gas Kinetics
Nanoparticle Synthesis
Combustion
Metrics
H-Index
i10 Index
Citation Counts
69
317
17,767
* Total H IndexRankings
Ranking Based On Selection: 2
Kontinuumsmechanik
computerorientierte Mechanik
Metrics
H-Index
i10 Index
Citation Counts
51
163
11,752
* Total H IndexRankings
Ranking Based On Selection: 3
Combustion
Simulation
Turbulence
Large-Eddy Simulation
Flames
Metrics
H-Index
i10 Index
Citation Counts
50
125
7,215
* Total H IndexRankings
Ranking Based On Selection: 4
laser diagnostics
combustion
imaging
flows
Metrics
H-Index
i10 Index
Citation Counts
37
67
3,086
* Total H IndexRankings
Ranking Based On Selection: 5
Mechanics
biomechanics
multibody kinematics and dynamics
Metrics
H-Index
i10 Index
Citation Counts
32
66
2,900
* Total H IndexRankings
Ranking Based On Selection: 6
computational mechanics
fluid mechanics
stabilized FEM
SBFEM
wave propagation
Metrics
H-Index
i10 Index
Citation Counts
25
41
1,765
* Total H IndexRankings
Ranking Based On Selection: 7
Emerging Contaminants Remediation
Hybrid Technology
Sustainable Materials
Water Treatment
Metrics
H-Index
i10 Index
Citation Counts
20
23
1,851
* Total H IndexRankings
Ranking Based On Selection: 8
Metrics
H-Index
i10 Index
Citation Counts
17
25
1,249
* Total H IndexRankings
Ranking Based On Selection: 9
Radiation Heat Transfer
Tomography Reconstruction
Inverse Problem
Gas-phase Nanoparticle Synthesis
Laser Diagnostics
Metrics
H-Index
i10 Index
Citation Counts
13
16
329
* Total H IndexRankings
Ranking Based On Selection: 10
combustion science
gas kinetics
physical-chemistry
laser diagnostics
Metrics
H-Index
i10 Index
Citation Counts
12
13
515
* Total H IndexRankings
Ranking Based On Selection: 11
Fluid mechanics
Turbulence
Combustion processes
Optical diagnostics
Particle Image Velocimetry
Metrics
H-Index
i10 Index
Citation Counts
10
11
381
* Total H IndexRankings
Ranking Based On Selection: 12
Continuum mechanics
elasticity theory
Metrics
H-Index
i10 Index
Citation Counts
10
10
654
* Total H IndexRankings
Ranking Based On Selection: 13
fluid mechanics and applied math
Metrics
H-Index
i10 Index
Citation Counts
8
8
284
* Total H IndexRankings
Ranking Based On Selection: 14
Computational engineering
CFD
stochastics
multiphase
radiation
Metrics
H-Index
i10 Index
Citation Counts
8
7
205
* Total H IndexRankings
Ranking Based On Selection: 15
Fluid mechanics
CFD
Ocean engineering
Metrics
H-Index
i10 Index
Citation Counts
7
3
102
* Total H IndexRankings
Ranking Based On Selection: 16
Fluid mechanics
Combustion
Formation of soot
Formation of metal-nanoparticle
Metrics
H-Index
i10 Index
Citation Counts
6
6
467
* Total H IndexRankings
Ranking Based On Selection: 17
Kinetic Chemistry
Heat Transfer
Thermodynamics and their integrated Modelling & Numerical
Metrics
H-Index
i10 Index
Citation Counts
5
4
111
* Total H IndexRankings
Ranking Based On Selection: 18
Internal Combustion Engine
large-eddy simulation
Immersed Boundary
Lagrangian particles
Metrics
H-Index
i10 Index
Citation Counts
4
4
91
* Total H IndexRankings
Ranking Based On Selection: 19
Fluid Mechanics
Sloshing
Numerical investigation
Metrics
H-Index
i10 Index
Citation Counts
4
0
30
* Total H IndexRankings
Ranking Based On Selection: 20
mechanical engineering
Material Science
Metrics
H-Index
i10 Index
Citation Counts
2
0
12
Christof Schulz
Metrics
H-Index
i10-Index
Citation Counts
69
317
17,767
Reactive Fluids
Laser Diagnostics
Gas Kinetics
Nanoparticle Synthesis
Combustion
Jörg Schröder
Metrics
H-Index
i10-Index
Citation Counts
51
163
11,752
Kontinuumsmechanik
computerorientierte Mechanik
Andreas Kempf
Metrics
H-Index
i10-Index
Citation Counts
50
125
7,215
Combustion
Simulation
Turbulence
Large-Eddy Simulation
Flames
Sebastian Kaiser
Metrics
H-Index
i10-Index
Citation Counts
37
67
3,086
laser diagnostics
combustion
imaging
flows
Andres Kecskemethy
Metrics
H-Index
i10-Index
Citation Counts
32
66
2,900
Mechanics
biomechanics
multibody kinematics and dynamics
Hauke Gravenkamp
Metrics
H-Index
i10-Index
Citation Counts
25
41
1,765
computational mechanics
fluid mechanics
stabilized FEM
SBFEM
wave propagation
Karthik Rathinam
Metrics
H-Index
i10-Index
Citation Counts
20
23
1,851
Emerging Contaminants Remediation
Hybrid Technology
Sustainable Materials
Water Treatment
Joachim Bluhm
Metrics
H-Index
i10-Index
Citation Counts
17
25
1,249
Guannan Liu
Metrics
H-Index
i10-Index
Citation Counts
13
16
329
Radiation Heat Transfer
Tomography Reconstruction
Inverse Problem
Gas-phase Nanoparticle Synthesis
Laser Diagnostics
Damien Nativel
Metrics
H-Index
i10-Index
Citation Counts
12
13
515
combustion science
gas kinetics
physical-chemistry
laser diagnostics
Fabio Jwa Martins
Metrics
H-Index
i10-Index
Citation Counts
10
11
381
Fluid mechanics
Turbulence
Combustion processes
Optical diagnostics
Particle Image Velocimetry
Manfred Braun
Metrics
H-Index
i10-Index
Citation Counts
10
10
654
Continuum mechanics
elasticity theory
Mohammed Abdulaziz
Metrics
H-Index
i10-Index
Citation Counts
8
8
284
fluid mechanics and applied math
Patrick Wollny
Metrics
H-Index
i10-Index
Citation Counts
8
7
205
Computational engineering
CFD
stochastics
multiphase
radiation
Eduardo Tadashi Katsuno
Metrics
H-Index
i10-Index
Citation Counts
7
3
102
Fluid mechanics
CFD
Ocean engineering
Lei Deng
Metrics
H-Index
i10-Index
Citation Counts
6
6
467
Fluid mechanics
Combustion
Formation of soot
Formation of metal-nanoparticle
Ahmad Saylam
Metrics
H-Index
i10-Index
Citation Counts
5
4
111
Kinetic Chemistry
Heat Transfer
Thermodynamics and their integrated Modelling & Numerical
Thuong Minh Nguyen
Metrics
H-Index
i10-Index
Citation Counts
4
4
91
Internal Combustion Engine
large-eddy simulation
Immersed Boundary
Lagrangian particles
Fluid Mechanics
Sloshing
Numerical investigation
Timothy Ngigi Ngeru
Metrics
H-Index
i10-Index
Citation Counts
2
0
12
mechanical engineering
Material Science