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
Jader Barbosa Jr
Heat and Mass Transfer
Multiphase Flow
Thermodynamics
Cooling Technologies
Magnetocalorics
Metrics
H-Index
i10 Index
Citation
38
118
4,964
Humberto Jorge José
Thermochemical conversion
Biomass
Agroindustrial residues
Effluents
Removal of Pollutants
Metrics
H-Index
i10 Index
Citation
36
80
5,136
Christian Jl Hermes
Thermodynamics
Heat and Mass Transfer
Heat Exchangers
Refrigeration
Frost & Ice
Metrics
H-Index
i10 Index
Citation
35
78
4,075
Paulo C. Philippi
Thermodynamics
Fluid Mechanics
Lattice Boltzmann Theory
Kinetic theory
Metrics
H-Index
i10 Index
Citation
30
45
2,730
Marcia Bh Mantelli
Tubos de calor
termossifões
Controle Térmico de Componentes Eletrônicos
Trocadores de Calor Compactos
Metrics
H-Index
i10 Index
Citation
27
73
2,289
André Luís Condino Fujarra
hydrodynamic experiments
signal processing
fluid dynamics
measurement techniques
Metrics
H-Index
i10 Index
Citation
25
59
2,435
* Rankings
Ranking Based On Selection :10
Daniel Martins
Robotics
Mechanisms
Bioengineering
Automotive Engineering
Assistive Technology
Metrics
H-Index
i10 Index
Citation
20
49
1,592
* Rankings
Ranking Based On Selection :18
Juan Plc Salazar
turbulence
direct numerical simulation
dispersed multiphase flows
aeroacoustics
combustion
Metrics
H-Index
i10 Index
Citation
12
12
1,051
Giovani Cerbato
Mechanical Engineering
Fluid Mechanics
Numerical Simulation
Petroleum Reservoir Simulation
Metrics
H-Index
i10 Index
Citation
2
0
11
Rankings
Ranking Based On Selection: 1
Jader Barbosa Jr
Metrics
H-Index
i10 Index
Citation Counts
38
118
4,964
Heat and Mass Transfer
Multiphase Flow
Thermodynamics
Cooling Technologies
Magnetocalorics
Rankings
Ranking Based On Selection: 2
Humberto Jorge José
Metrics
H-Index
i10 Index
Citation Counts
36
80
5,136
Thermochemical conversion
Biomass
Agroindustrial residues
Effluents
Removal of Pollutants
Rankings
Ranking Based On Selection: 3
José Daniel Biasoli De Mello
Metrics
H-Index
i10 Index
Citation Counts
36
94
4,175
Rankings
Ranking Based On Selection: 4
Christian Jl Hermes
Metrics
H-Index
i10 Index
Citation Counts
35
78
4,075
Thermodynamics
Heat and Mass Transfer
Heat Exchangers
Refrigeration
Frost & Ice
Rankings
Ranking Based On Selection: 5
Paulo C. Philippi
Metrics
H-Index
i10 Index
Citation Counts
30
45
2,730
Thermodynamics
Fluid Mechanics
Lattice Boltzmann Theory
Kinetic theory
Rankings
Ranking Based On Selection: 6
Marcia Bh Mantelli
Metrics
H-Index
i10 Index
Citation Counts
27
73
2,289
Tubos de calor
termossifões
Controle Térmico de Componentes Eletrônicos
Trocadores de Calor Compactos
Rankings
Ranking Based On Selection: 7
Alvaro Toubes Prata
Metrics
H-Index
i10 Index
Citation Counts
26
59
2,126
Rankings
Ranking Based On Selection: 8
André Luís Condino Fujarra
Metrics
H-Index
i10 Index
Citation Counts
25
59
2,435
hydrodynamic experiments
signal processing
fluid dynamics
measurement techniques
Rankings
Ranking Based On Selection: 9
Celso Peres Fernandes
Metrics
H-Index
i10 Index
Citation Counts
24
42
2,031
porous media
digital rock
image processing
X-ray tomography
Rankings
Ranking Based On Selection: 10
Daniel Martins
Metrics
H-Index
i10 Index
Citation Counts
20
49
1,592
Robotics
Mechanisms
Bioengineering
Automotive Engineering
Assistive Technology
Rankings
Ranking Based On Selection: 11
Saulo Guths
Metrics
H-Index
i10 Index
Citation Counts
18
38
1,295
Rankings
Ranking Based On Selection: 13
Victor Juliano De Negri
Metrics
H-Index
i10 Index
Citation Counts
17
31
1,286
Rankings
Ranking Based On Selection: 15
Luís Orlando Emerich Dos Santos
Metrics
H-Index
i10 Index
Citation Counts
14
15
830
Rankings
Ranking Based On Selection: 16
Henrique Simas
Metrics
H-Index
i10 Index
Citation Counts
13
22
698
Robotics
Mechanism Design
Control of Robotic Systems
Rankings
Ranking Based On Selection: 17
Andrey Ricardo Da Silva
Metrics
H-Index
i10 Index
Citation Counts
13
16
557
Rankings
Ranking Based On Selection: 18
Juan Plc Salazar
Metrics
H-Index
i10 Index
Citation Counts
12
12
1,051
turbulence
direct numerical simulation
dispersed multiphase flows
aeroacoustics
combustion
Rankings
Ranking Based On Selection: 19
Mauricio Girardi
Metrics
H-Index
i10 Index
Citation Counts
9
9
333
Mecânica Estatística
Simulações de Monte Carlo
Sistemas Complexos
Rankings
Ranking Based On Selection: 20
Arthur Pandolfo Da Veiga
Metrics
H-Index
i10 Index
Citation Counts
3
3
43
Rankings
Ranking Based On Selection: 22
Eduardo Leismann Fronza
Metrics
H-Index
i10 Index
Citation Counts
3
2
54
Mechanical engeneering
heat exchangers
heat pipes
desalination
Rankings
Ranking Based On Selection: 23
Felipe De Castro
Metrics
H-Index
i10 Index
Citation Counts
2
0
7
Rankings
Ranking Based On Selection: 24
Giovanni Bratti
Metrics
H-Index
i10 Index
Citation Counts
2
0
13
Rankings
Ranking Based On Selection: 25
Giovani Cerbato
Metrics
H-Index
i10 Index
Citation Counts
2
0
11
Mechanical Engineering
Fluid Mechanics
Numerical Simulation
Petroleum Reservoir Simulation
Rankings
Ranking Based On Selection: 26
João Hercílio Zucchi
Metrics
H-Index
i10 Index
Citation Counts
1
1
20
Rankings
Ranking Based On Selection: 27
Gabriel De Simas Asquel
Metrics
H-Index
i10 Index
Citation Counts
1
1
10
welding
naval engineering
mechanical engineering
steel stamping
Rankings
Ranking Based On Selection: 28
João Gutemberg B. Farias Filho
Metrics
H-Index
i10 Index
Citation Counts
1
1
10
Rankings
Ranking Based On Selection: 29
Alinne Geronimo
Metrics
H-Index
i10 Index
Citation Counts
1
0
2