Productivity Rankings is an exclusive service provided by AD Scientific Index. This ranking system, derived from the i10 index, highlights the productivity of scientists in publishing impactful scientific articles. Productivity Rankings serves as a tool to identify highly productive scientists across specific areas, disciplines, universities, and countries, and supports the creation of effective incentives and academic policies. The global, regional, and institutional rankings of scientists in this table are calculated based on their total i10 index. Moreover, you can explore special rankings derived from Productivity Rankings, such as Scientists Last 6 Years' i10 Index, Universities Total i10 Index Rankings 2025, Universities Last 6 Years' i10 Index Rankings 2025, Art and Humanities i10 Productivity Rankings, and Social Sciences and Humanities i10 Productivity Rankings.
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :1
Tribology and Fracture analysis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
239
213
0.891
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :2
Energy efficiency
Renewable energy
Energy policy
Thermal comfort
Passive cooling
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
114
97
0.851
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :3
Advanced Manufacturing Technologies
Micro Machining
Product Development including Low Cost
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
63
59
0.937
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :4
Ergonomics
Occupational
Environmental
MSD
Handicraft
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
56
55
0.982
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :5
Thermal engg.
Solar thermal engg.
Refrigiration and air conditioning
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
56
53
0.946
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :6
Lean manufacturing
Reliability
Supply chain management
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
48
42
0.875
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :7
I. C. Engine
Alternative Fuel
Air pollution
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
46
40
0.870
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :8
I.C. Engines
Alternate Fuels
Emissions
Co-generation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
46
40
0.870
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :9
Supply Chain Management
Operations Research
Productivity Modeling
Product Development
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
39
33
0.846
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :10
Internal Combustion Engines
Computational Fluid Dynamics
Heat Transfer
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
32
31
0.969
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :11
Balancing of Mechanical System
Multibody Dynamics
Optimization
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
26
0.839
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :12
Industrial Engineering
Ergonomics
Operations Management
Quality
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
16
0.762
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :13
Hydrogen Energy
Cryogenics
Alternative Energy Source
Energy and exergy analysis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
12
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :14
Engine waste heat recovery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
5
0.833
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :15
Tribology
Fuels and combustion
heat transfer
modelling and simulation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :16
Mechanical Engineering
Energy Engineering
Thermal Engineering
IC Engines
Automotive Emissions
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
2
0.667
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :17
Sustainability Studies
Operations Management
Mechanical Engineering
Material Science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :18
CFD
Heat Transfer
Energy Systems
Solar Still
Air Conditioning
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :19
Net Zero Economy
Supply chain
Life Cycle Assessment
Additive Manufacturing
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :20
composite material
Solid mechanics and Machine design
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :21
Mechanical Engineering
Tribology
Biomaterials
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Amar Patnaik
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
239
213
0.891
Tribology and Fracture analysis
Jyotirmay Mathur
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
114
97
0.851
Energy efficiency
Renewable energy
Energy policy
Thermal comfort
Passive cooling
Harlal Singh Mali Fiei
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
63
59
0.937
Advanced Manufacturing Technologies
Micro Machining
Product Development including Low Cost
ML Meena|Makkhan Lal Meena
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
56
55
0.982
Ergonomics
Occupational
Environmental
MSD
Handicraft
GD Agarwal
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
56
53
0.946
Thermal engg.
Solar thermal engg.
Refrigiration and air conditioning
R Jain
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
48
42
0.875
Lean manufacturing
Reliability
Supply chain management
SL Soni
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
46
40
0.870
I. C. Engine
Alternative Fuel
Air pollution
Dilip Sharma
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
46
40
0.870
I.C. Engines
Alternate Fuels
Emissions
Co-generation
Aps Rathore
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
39
33
0.846
Supply Chain Management
Operations Research
Productivity Modeling
Product Development
Nikhil Sharma
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
32
31
0.969
Internal Combustion Engines
Computational Fluid Dynamics
Heat Transfer
Himanshu Chaudhary
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
26
0.839
Balancing of Mechanical System
Multibody Dynamics
Optimization
A Bhardwaj
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
16
0.762
Industrial Engineering
Ergonomics
Operations Management
Quality
Pushpendra Kumar Sharma
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
12
1.000
Hydrogen Energy
Cryogenics
Alternative Energy Source
Energy and exergy analysis
Dheeraj Kishor Johar
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
5
0.833
Engine waste heat recovery
Vinayaka R Kiragi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
Tribology
Fuels and combustion
heat transfer
modelling and simulation
Pradeep Kumar Gupta
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
2
0.667
Mechanical Engineering
Energy Engineering
Thermal Engineering
IC Engines
Automotive Emissions
Alok Bihari Singh|Alok Singh, A B Singh
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Sustainability Studies
Operations Management
Mechanical Engineering
Material Science
Nirupam Rohatgi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
CFD
Heat Transfer
Energy Systems
Solar Still
Air Conditioning
Alok Yadav
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Net Zero Economy
Supply chain
Life Cycle Assessment
Additive Manufacturing
Arvind Kumar Thakur
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
composite material
Solid mechanics and Machine design
Vinod Kumar Mahto
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Mechanical Engineering
Tribology
Biomaterials