The AD Scientific Index (Alper-Doger Scientific Index) provides the most comprehensive analysis across 13 main fields and 211 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 Jun 19, 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 (1.121.318) 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].
Rankings



Combustion | Nanofluids | Heat Transfer | Furnaces | Waste to Produc
H-Index Metrics
-
H-Index13
-
i10 Index15
-
Citation Counts982
Rankings



Rankings



Rankings



Rankings



Experimental & Computational Fluid Dynamics | Heat transfer | Renewable Energ
H-Index Metrics
-
H-Index5
-
i10 Index3
-
Citation Counts129
Rankings



Rankings



Computational Fluid Dynamics | Advanced Nuclear Power Reactors | Thermal-hydraulic
H-Index Metrics
-
H-Index4
-
i10 Index1
-
Citation Counts40
Rankings



Direct Numerical Simulations | Heat Transfer of Gas-Solid Flows | Lattice Boltzmann Metho
H-Index Metrics
-
H-Index4
-
i10 Index2
-
Citation Counts113
Rankings



Electronics Cooling | Computational Fluid Dynamics | Additive Manufacturin
H-Index Metrics
-
H-Index3
-
i10 Index1
-
Citation Counts91
Rankings



Is Your University Ready for the Future?
Compare your institution’s global, national, and city-level ranking with its 20 closest competitors and set strategic goals.
Gain insights from detailed performance analyses of scientists across 13 major disciplines, identify your strengths, improve weaknesses, and gain a competitive edge.. Check Your Free Sample Performance Analysis
Rankings



Rankings



Computational Fluid Dynamics | Reduced Order Modeling | Deep Learnin
H-Index Metrics
-
H-Index1
-
i10 Index1
-
Citation Counts11
Rankings



Thermal Hydraulic | CFD simulation | Artificial Intelligence (AI) in Heat Transfer. RELAP | STAR-CCM
H-Index Metrics
-
H-Index1
-
i10 Index0
-
Citation Counts5