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" (873,690 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.
Alternative fuel (biodiesel
biogas and bioethanol)
Energy efficiency and conservation
Solar energy
Heat & Mass Transfer
Metrics
H-Index
i10 Index
Citation
26
51
2,851
* Rankings
Ranking Based
On Selection: 2
Lean Manufacturing
Lean Six Sigma
Process optimisation
Systems thinking
Metrics
H-Index
i10 Index
Citation
12
15
479
* Rankings
Ranking Based
On Selection: 3
Coal Research
Energy
Emissions Reduction
Water & Wastewater Treatment
Metrics
H-Index
i10 Index
Citation
10
10
218
* Rankings
Ranking Based
On Selection: 4
Fluid Mechanics
Dynamical Systems
Biomathematics
Metrics
H-Index
i10 Index
Citation
8
6
459
* Rankings
Ranking Based
On Selection: 5
Heat transfer
Electronics Cooling
Nanotechnology
Nanofluids
Metrics
H-Index
i10 Index
Citation
8
8
474
* Rankings
Ranking Based
On Selection: 6
Mechanical Engineering
Metrics
H-Index
i10 Index
Citation
5
1
57
* Rankings
Ranking Based
On Selection: 7
Heat transfer
Boiling
Heat Exchanger
rotating rig instrumentation
gasification
Metrics
H-Index
i10 Index
Citation
5
1
57
* Rankings
Ranking Based
On Selection: 8
Fluid dynamics
Metrics
H-Index
i10 Index
Citation
3
3
40
* Rankings
Ranking Based
On Selection: 9
Mechanical Engineering
Polymer-Based Nanocomposites
Natural Adhesives Enhancement Processes
Metrics
H-Index
i10 Index
Citation
3
2
73
* Rankings
Ranking Based
On Selection: 10
Fluid Mechanics
Thermodynamics
Heat Transfer
Renewable energy studies
Modeling and simulation of engineering systems
Metrics
H-Index
i10 Index
Citation
3
2
73
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* Rankings
Ranking Based
On Selection: 11
Biomechanics Engineering
Mechanical Engineering & Material Science
Metrics
H-Index
i10 Index
Citation
2
1
22
* Rankings
Ranking Based
On Selection: 12
Manufactung
Biomechanics
design
Product development
HVAC
Metrics
H-Index
i10 Index
Citation
2
1
18
* Rankings
Ranking Based
On Selection: 13
Heat transfer
Materials Science
Manufacturing
Metrics
H-Index
i10 Index
Citation
2
0
14
* Rankings
Ranking Based
On Selection: 14
Fluid dynamics
and computational mathematics
Metrics
H-Index
i10 Index
Citation
2
0
7
* Rankings
Ranking Based
On Selection: 15
FLUID DYNAMICS
MATHEMATICAL MODELLING
Metrics
H-Index
i10 Index
Citation
1
1
16
* Rankings
Ranking Based
On Selection: 16
Fluid Dynamics
Metrics
H-Index
i10 Index
Citation
1
0
1
Christopher Enweremadu
University of South Africa
Pretoria, South Africa
Metrics
H-Index
i10 Index
Citation Counts
26
51
2,851
Alternative fuel (biodiesel
biogas and bioethanol)
Energy efficiency and conservation
Solar energy
Heat & Mass Transfer
David Kruger
University of South Africa
Pretoria, South Africa
Metrics
H-Index
i10 Index
Citation Counts
12
15
479
Lean Manufacturing
Lean Six Sigma
Process optimisation
Systems thinking
Seshibe Makgato
University of South Africa
Pretoria, South Africa
Metrics
H-Index
i10 Index
Citation Counts
10
10
218
Coal Research
Energy
Emissions Reduction
Water & Wastewater Treatment
Justin Mw Munganga
University of South Africa
Pretoria, South Africa
Metrics
H-Index
i10 Index
Citation Counts
8
6
459
Fluid Mechanics
Dynamical Systems
Biomathematics
Veeredhi Vasudeva Rao
University of South Africa
Pretoria, South Africa
Metrics
H-Index
i10 Index
Citation Counts
8
8
474
Heat transfer
Electronics Cooling
Nanotechnology
Nanofluids
Vishal Ramnath
University of South Africa
Pretoria, South Africa
Metrics
H-Index
i10 Index
Citation Counts
5
1
57
Mechanical Engineering
Sripada Rajeshwar
University of South Africa
Pretoria, South Africa
Metrics
H-Index
i10 Index
Citation Counts
5
1
57
Heat transfer
Boiling
Heat Exchanger
rotating rig instrumentation
gasification
Jade Abuga
Metrics
H-Index
i10 Index
Citation Counts
3
3
40
Ronny Thapelo Tebeta
University of South Africa
Pretoria, South Africa
Metrics
H-Index
i10 Index
Citation Counts
3
2
73
Mechanical Engineering
Polymer-Based Nanocomposites
Natural Adhesives Enhancement Processes
Adeala Adeyemi|A.A Adeala, Adeyemi Adeala
University of South Africa
Pretoria, South Africa
Metrics
H-Index
i10 Index
Citation Counts
3
2
73
Fluid Mechanics
Thermodynamics
Heat Transfer
Renewable energy studies
Modeling and simulation of engineering systems
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Makhosasana Msibi
University of South Africa
Pretoria, South Africa
Metrics
H-Index
i10 Index
Citation Counts
2
1
22
Biomechanics Engineering
Mechanical Engineering & Material Science
Israel Mabuda
University of South Africa
Pretoria, South Africa
Metrics
H-Index
i10 Index
Citation Counts
2
1
18
Manufactung
Biomechanics
design
Product development
HVAC
Rabelani Murwamadala
University of South Africa
Pretoria, South Africa
Metrics
H-Index
i10 Index
Citation Counts
2
0
14
Heat transfer
Materials Science
Manufacturing
Edwin Esekhaigbe
University of Africa Toru Orua
Toru-Orua, Nigeria
Metrics
H-Index
i10 Index
Citation Counts
2
0
7
Fluid dynamics
and computational mathematics
Felicien Habiyaremye
Metrics
H-Index
i10 Index
Citation Counts
1
1
16
FLUID DYNAMICS
MATHEMATICAL MODELLING
Edwin E
University of Africa Toru Orua
Toru-Orua, Nigeria
Metrics
H-Index
i10 Index
Citation Counts
1
0
1