This real-time ranking measures researchers’ academic productivity and impact at global, continental, national, and institutional levels using total and recent 5-year H-index data. Comparative analysis is available across 13 main fields and 221 academic disciplines.
* Total H Index Rankings
Rankings
Ranking Based On Selection:
1
Engineering & Technology / Energy Engineering
Energy Harvesting | Heat Recovery | Renewable Energy | Green Hydrogen | Green to Gree
Energy Harvesting | Heat Recovery | Renewable Energy | Green Hydrogen | Green to Gree
H-Index Metrics
-
Total52
-
Last 5 Years45
-
Last 5 Years / Total0.865
* Total H Index Rankings
Rankings
Ranking Based On Selection:
2
Engineering & Technology / Energy Engineering
Renewable Energy - Energy Management - Underhood Aerothermal Management - Heat Exchangers - Heat Transfe
Renewable Energy - Energy Management - Underhood Aerothermal Management - Heat Exchangers - Heat Transfe
H-Index Metrics
-
Total39
-
Last 5 Years30
-
Last 5 Years / Total0.769
* Total H Index Rankings
Rankings
Ranking Based On Selection:
3
Engineering & Technology / Energy Engineering
Fault tolerant control systems | Fault diagnostic | Unmanned Aerial Vehicles | Renewable Energ
Fault tolerant control systems | Fault diagnostic | Unmanned Aerial Vehicles | Renewable Energ
H-Index Metrics
-
Total31
-
Last 5 Years20
-
Last 5 Years / Total0.645
* Total H Index Rankings
Rankings
Ranking Based On Selection:
4
Engineering & Technology / Energy Engineering
energy | heat pumps | energy efficiency in buildings | fatigue | composite material
energy | heat pumps | energy efficiency in buildings | fatigue | composite material
H-Index Metrics
-
Total30
-
Last 5 Years22
-
Last 5 Years / Total0.733
* Total H Index Rankings
Rankings
Ranking Based On Selection:
5
Engineering & Technology / Energy Engineering
Renewable energy | Fuel Cell | Energy storage | Hybrid vehicle | Electrical vehicl
Renewable energy | Fuel Cell | Energy storage | Hybrid vehicle | Electrical vehicl
H-Index Metrics
-
Total28
-
Last 5 Years21
-
Last 5 Years / Total0.750
* Total H Index Rankings
Rankings
Ranking Based On Selection:
6
* Total H Index Rankings
Rankings
Ranking Based On Selection:
7
Engineering & Technology / Energy Engineering
Electrohydrodynamics | Atomization | Fluid Dynamics | Renewable Energy | Aerodynamic
Electrohydrodynamics | Atomization | Fluid Dynamics | Renewable Energy | Aerodynamic
H-Index Metrics
-
Total8
-
Last 5 Years7
-
Last 5 Years / Total0.875
* Total H Index Rankings
Rankings
Ranking Based On Selection:
8
* Total H Index Rankings
Rankings
Ranking Based On Selection:
9
Engineering & Technology / Energy Engineering
Fuel cell hybrid vehicles | energy management systems | renewable energy technologie
Fuel cell hybrid vehicles | energy management systems | renewable energy technologie
H-Index Metrics
-
Total7
-
Last 5 Years5
-
Last 5 Years / Total0.714
* Total H Index Rankings
Rankings
Ranking Based On Selection:
10
* Total H Index Rankings
Rankings
Ranking Based On Selection:
11
Engineering & Technology / Energy Engineering
Sustainability | renewable energy | building integrated photovoltaic (BIPV) | Building Technolog
Sustainability | renewable energy | building integrated photovoltaic (BIPV) | Building Technolog
H-Index Metrics
-
Total3
-
Last 5 Years3
-
Last 5 Years / Total1.000
* Total H Index Rankings
Rankings
Ranking Based On Selection:
12
* Total H Index Rankings
Rankings
Ranking Based On Selection:
13
Engineering & Technology / Energy Engineering
renewable energy | energy efficiency | Mechanical energetic engineerin
renewable energy | energy efficiency | Mechanical energetic engineerin
H-Index Metrics
-
Total3
-
Last 5 Years2
-
Last 5 Years / Total0.667
* Total H Index Rankings
Rankings
Ranking Based On Selection:
14
* Total H Index Rankings
Rankings
Ranking Based On Selection:
15

🌍 Be Our Partner: Representation & Collaboration
Represent AD Scientific Index in your country or region — and grow with us.
- ✅ Official recognition as a regional partner
- ✅ Visibility partnership with full brand support
- ✅ Help institutions in your region enhance their academic visibility
- ✅ Contribute to value-driven projects with measurable academic impact
