Subject Rankings

Royal Dutch Shell Subject Rankings 2025

AD Scientific Index (Alper-Doger Scientific Index) offers the broadest spectrum of branches, providing analysis in 13 main fields and 197 sub-branches at global, national, and regional levels. These analyses can be based on indicators such as the H-index, i10-index, and citation count, as well as their values from the last 6 years. As of Oct 09, 2024, rankings are according to the Total H Index. BETA VERSION: The subject field rankings for the world, regions, countries, and universities are currently in beta. This is due to the exclusion of (1.014.104) scientists categorized under 'others,' whose profiles cannot yet be determined, edited, or classified. As these fields are updated, the rankings will adjust accordingly. Please keep this in mind. See Also: [University Subject Rankings]

* Total H IndexRankings
Ranking Based On Selection :1
Roger Cracknell
Combustion
Fuel
Adsorption
Mobility
Metrics
H-Index
i10 Index
Citation Counts
46
101
7,242
* Total H IndexRankings
Ranking Based On Selection :2
Neal Morgan
Combustion
Tribology
fuels
lubricants
Metrics
H-Index
i10 Index
Citation Counts
20
24
1,573
* Total H IndexRankings
Ranking Based On Selection :4
Saurish Das
Multi-physics modelling
Numerical methods
Computational techniques
Fluid dynamics and heat transfer
High Performance Computi
Metrics
H-Index
i10 Index
Citation Counts
15
16
749
* Total H IndexRankings
Ranking Based On Selection :6
Arun Selvaraj
Thermal and fluid sciences
Multi-phase flow
Carbon nanomaterials
Flow assurance
Metrics
H-Index
i10 Index
Citation Counts
6
5
285
* Total H IndexRankings
Ranking Based On Selection :7
Oluwaseyi Ogunsola
Heat Transfer
HVAC Systems
Lubricants
Tribology
Metrics
H-Index
i10 Index
Citation Counts
6
4
179
* Total H Index Rankings
Rankings
Ranking Based On Selection: 1
Roger Cracknell
Metrics
H-Index
i10-Index
Citation Counts
46
101
7,242
* Total H Index Rankings
Rankings
Ranking Based On Selection: 2
Neal Morgan
Metrics
H-Index
i10-Index
Citation Counts
20
24
1,573
* Total H Index Rankings
Rankings
Ranking Based On Selection: 3
Sandro Gail
Metrics
H-Index
i10-Index
Citation Counts
16
19
1,698
* Total H Index Rankings
Rankings
Ranking Based On Selection: 4
Saurish Das
Metrics
H-Index
i10-Index
Citation Counts
15
16
749
Multi-physics modelling
Numerical methods
Computational techniques
Fluid dynamics and heat transfer
High Performance Computi
* Total H Index Rankings
Rankings
Ranking Based On Selection: 5
Sreekanth Akarapu
Metrics
H-Index
i10-Index
Citation Counts
8
8
487
* Total H Index Rankings
Rankings
Ranking Based On Selection: 6
Arun Selvaraj
Metrics
H-Index
i10-Index
Citation Counts
6
5
285
Thermal and fluid sciences
Multi-phase flow
Carbon nanomaterials
Flow assurance
* Total H Index Rankings
Rankings
Ranking Based On Selection: 7
Oluwaseyi Ogunsola
Metrics
H-Index
i10-Index
Citation Counts
6
4
179
* Total H Index Rankings
Rankings
Ranking Based On Selection: 8
Piet Moeleker
Metrics
H-Index
i10-Index
Citation Counts
1
1
24