World Scientist and University Rankings 2025
Saudi Arabia Engineering & Technology / Mechanical Engineering 270 Scientists Subject Rankings - 2025
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 17, 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 (910.673) 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
Fluid Mechanics Porous Media Heat and Mass Transfer Blood Flow nanofluid Peristaltic
Metrics
H-Index
i10 Index
Citation Counts
99
296
28,671
* Total H IndexRankings
Ranking Based On Selection: 2
CFD
Biomaths
numercial
fractional calculus
Metrics
H-Index
i10 Index
Citation Counts
78
710
31,324
* Total H IndexRankings
Ranking Based On Selection: 3
Solar desalination
waste heat recovery
nano particles
sensible heat storage
Latent heat energy
Metrics
H-Index
i10 Index
Citation Counts
69
236
14,725
* Total H IndexRankings
Ranking Based On Selection: 4
combustion
sustainable engineering
fuel chemistry
alternative fuels
energy
Metrics
H-Index
i10 Index
Citation Counts
69
282
18,644
* Total H IndexRankings
Ranking Based On Selection: 5
Thermal Systems
Desalination
Applied Mathematics
Heat Exchangers
Applied Thermodynamics
Metrics
H-Index
i10 Index
Citation Counts
67
262
17,765
* Total H IndexRankings
Ranking Based On Selection: 6
Combustion
Flame stabilization
Tribrachial flame
Soot
Electric field
Metrics
H-Index
i10 Index
Citation Counts
67
224
14,735
* Total H IndexRankings
Ranking Based On Selection: 7
Heat Transfer
CFD
Porous Media
Renewable Energy
Biomechanics
Metrics
H-Index
i10 Index
Citation Counts
66
232
18,151
* Total H IndexRankings
Ranking Based On Selection: 8
Mechanical Engineering
Metrics
H-Index
i10 Index
Citation Counts
64
506
21,074
* Total H IndexRankings
Ranking Based On Selection: 9
Heat transfer
Nanofluids
Fluid dynamics
Metrics
H-Index
i10 Index
Citation Counts
63
256
17,193
* Total H IndexRankings
Ranking Based On Selection: 10
Metrics
H-Index
i10 Index
Citation Counts
62
209
11,758
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* Total H IndexRankings
Ranking Based On Selection: 11
Computational fluid mechanics
oceanic and atmospheric flows
chemically- reacting flow
energetic materials
microfluidic and n
Metrics
H-Index
i10 Index
Citation Counts
61
199
15,822
* Total H IndexRankings
Ranking Based On Selection: 12
Thermal Sciences
Metrics
H-Index
i10 Index
Citation Counts
59
318
16,590
* Total H IndexRankings
Ranking Based On Selection: 13
Fluid Mechanics
Metrics
H-Index
i10 Index
Citation Counts
58
157
12,718
* Total H IndexRankings
Ranking Based On Selection: 14
finite element methods
reservoir simulations
Metrics
H-Index
i10 Index
Citation Counts
57
298
12,641
* Total H IndexRankings
Ranking Based On Selection: 15
combustion
propulsion
pollutant formation
laser based diagnostics
Metrics
H-Index
i10 Index
Citation Counts
55
247
11,888
* Total H IndexRankings
Ranking Based On Selection: 16
Renewable Energy-Desalination - Heat transfer and Applications
Metrics
H-Index
i10 Index
Citation Counts
49
113
7,710
* Total H IndexRankings
Ranking Based On Selection: 17
Combustion
reaction kinetcis
atmospheric chemistry
Metrics
H-Index
i10 Index
Citation Counts
46
94
5,206
* Total H IndexRankings
Ranking Based On Selection: 18
materials
mechanics
finite element
computational
computer
Metrics
H-Index
i10 Index
Citation Counts
46
84
20,739
* Total H IndexRankings
Ranking Based On Selection: 19
Heat transfer
convection
nanofluids
natural fiber insulation materials
Metrics
H-Index
i10 Index
Citation Counts
43
87
6,533
* Total H IndexRankings
Ranking Based On Selection: 20
Thermal Engineering
Composite Materials
Energy & Environment
Optimisation
Metrics
H-Index
i10 Index
Citation Counts
41
133
5,837
* Total H IndexRankings
Ranking Based On Selection: 21
Finite Element Analysis
Sustainable materials
CFD
Risk and Reliability
Metrics
H-Index
i10 Index
Citation Counts
40
112
5,391
* Total H IndexRankings
Ranking Based On Selection: 22
Corrosion and coatings
Fatigue and fracture of engineering materials
Metrics
H-Index
i10 Index
Citation Counts
40
66
5,979
* Total H IndexRankings
Ranking Based On Selection: 23
Multiphase Flow
Energy
ThermoFluid
Fluid Dynamics
Metrics
H-Index
i10 Index
Citation Counts
40
88
4,086
* Total H IndexRankings
Ranking Based On Selection: 24
Materials Science
Biomaterials
Nanotechnology
3D printing
Polymers and Composites
Metrics
H-Index
i10 Index
Citation Counts
39
87
4,374
* Total H IndexRankings
Ranking Based On Selection: 25
thermoelasticity
micro/nano-materials
viscoelasticity
fractional calculus
photothermal
Metrics
H-Index
i10 Index
Citation Counts
39
172
5,647
Rahmat Ellahi|Ellahi Rahmat, Ellahi R, R. Ellahi
Taibah University
Medina, Saudi Arabia
Metrics
H-Index
i10-Index
Citation Counts
99
296
28,671
Fluid Mechanics Porous Media Heat and Mass Transfer Blood Flow nanofluid Peristaltic
Ilyas Khan|I. Khan, Khan. I, Khan Ilyas
Majmaah University
Al Majma'ah, Saudi Arabia
Metrics
H-Index
i10-Index
Citation Counts
78
710
31,324
CFD
Biomaths
numercial
fractional calculus
Ravishankar Sathyamurthy
Metrics
H-Index
i10-Index
Citation Counts
69
236
14,725
Solar desalination
waste heat recovery
nano particles
sensible heat storage
Latent heat energy
S Mani Sarathy
Metrics
H-Index
i10-Index
Citation Counts
69
282
18,644
combustion
sustainable engineering
fuel chemistry
alternative fuels
energy
Syed M Zubair
Metrics
H-Index
i10-Index
Citation Counts
67
262
17,765
Thermal Systems
Desalination
Applied Mathematics
Heat Exchangers
Applied Thermodynamics
Suk Ho Chung
Metrics
H-Index
i10-Index
Citation Counts
67
224
14,735
Combustion
Flame stabilization
Tribrachial flame
Soot
Electric field
Irfan Anjum Badruddin Magami
Metrics
H-Index
i10-Index
Citation Counts
66
232
18,151
Heat Transfer
CFD
Porous Media
Renewable Energy
Biomechanics
Waqar A Khan
Metrics
H-Index
i10-Index
Citation Counts
63
256
17,193
Heat transfer
Nanofluids
Fluid dynamics
Nidal H.Abu-Hamdeh
Metrics
H-Index
i10-Index
Citation Counts
62
209
11,758
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Omar Knio
Metrics
H-Index
i10-Index
Citation Counts
61
199
15,822
Computational fluid mechanics
oceanic and atmospheric flows
chemically- reacting flow
energetic materials
microfluidic and n
Ahmet Z Sahin
Metrics
H-Index
i10-Index
Citation Counts
59
318
16,590
Sigurdur Thoroddsen
Metrics
H-Index
i10-Index
Citation Counts
58
157
12,718
Shuyu Sun
Metrics
H-Index
i10-Index
Citation Counts
57
298
12,641
finite element methods
reservoir simulations
William L Roberts
Metrics
H-Index
i10-Index
Citation Counts
55
247
11,888
combustion
propulsion
pollutant formation
laser based diagnostics
Abdelkader Abdullah
Metrics
H-Index
i10-Index
Citation Counts
49
113
7,710
Renewable Energy-Desalination - Heat transfer and Applications
Zhandong Wang
Metrics
H-Index
i10-Index
Citation Counts
46
94
5,206
Combustion
reaction kinetcis
atmospheric chemistry
Brian Moran
Metrics
H-Index
i10-Index
Citation Counts
46
84
20,739
materials
mechanics
finite element
computational
computer
Mohamed Ali
King Saud University
Riyadh, Saudi Arabia
Metrics
H-Index
i10-Index
Citation Counts
43
87
6,533
Heat transfer
convection
nanofluids
natural fiber insulation materials
Deepanraj B
Metrics
H-Index
i10-Index
Citation Counts
41
133
5,837
Thermal Engineering
Composite Materials
Energy & Environment
Optimisation
Mohammed Jameel
Metrics
H-Index
i10-Index
Citation Counts
40
112
5,391
Finite Element Analysis
Sustainable materials
CFD
Risk and Reliability
Zuhair Gasem
Metrics
H-Index
i10-Index
Citation Counts
40
66
5,979
Corrosion and coatings
Fatigue and fracture of engineering materials
Abdelsalam Al Sarkhi
Metrics
H-Index
i10-Index
Citation Counts
40
88
4,086
Multiphase Flow
Energy
ThermoFluid
Fluid Dynamics
Ibrahim M Alarifi
Majmaah University
Al Majma'ah, Saudi Arabia
Metrics
H-Index
i10-Index
Citation Counts
39
87
4,374
Materials Science
Biomaterials
Nanotechnology
3D printing
Polymers and Composites
Ahmed Elsayed Abouelregal
Al Jouf University
Sakakah, Saudi Arabia
Metrics
H-Index
i10-Index
Citation Counts
39
172
5,647
thermoelasticity
micro/nano-materials
viscoelasticity
fractional calculus
photothermal