Productivity Rankings is a unique service offered only by “AD Scientific Index”. This is a ranking system derived from the i10 index in order to show the productivity of the scientist in publishing scientific articles of value. Productivity Rankings is an instrument that lists productive scientists in a given area, discipline, university, and country and can guide the development of meaningful incentives and academic policies. The world rankings, regional rankings, and university rankings of scientists in this table are developed based on the total i10 index. Click for "last 6 years' i10 index". Also see: Universities Rankings 2024 (Sort by : Total i10 Index) and Universities Rankings 2024 (Sort by : Last 6 Years i10 Index)
* Total i10 Index Rankings
World Rank
115,172
Country Rank
2,893
Institution Rank : 1
![](https://cdn.adscientificindex.com/logos/3989.png)
![India](/flags/in.png)
![Navneet Khanna](https://cdn.adscientificindex.com/pictures/e4/458595.jpg)
Additive Manufacturing
Circular Economy
Tribology
Sustainable Manufacturing
Life Cycle Analysis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
97
94
0.969
* Total i10 Index Rankings
World Rank
229,887
Country Rank
6,395
Institution Rank : 4
![](https://cdn.adscientificindex.com/logos/3989.png)
![India](/flags/in.png)
![Kumar Abhishek](https://cdn.adscientificindex.com/pictures/58/459023.jpg)
Decision science and Operations Management
Production and industrial engineering
Manufacturing
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
58
55
0.948
* Total i10 Index Rankings
World Rank
298,518
Country Rank
8,724
Institution Rank : 7
![](https://cdn.adscientificindex.com/logos/3989.png)
![India](/flags/in.png)
![Gautam Choubey](/user/assets/images/profile/no-profile-photo.png)
Computational fluid dynamics
Supersonic Combustion
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
46
46
1.000
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
115,172
![India](/flags/in.png)
2,893
![](https://cdn.adscientificindex.com/logos/3989.png)
1
Navneet Khanna
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
97
94
0.969
![](https://cdn.adscientificindex.com/logos/3989.png)
Additive Manufacturing
Circular Economy
Tribology
Sustainable Manufacturing
Life Cycle Analysis
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
229,887
![India](/flags/in.png)
6,395
![](https://cdn.adscientificindex.com/logos/3989.png)
4
Kumar Abhishek
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
58
55
0.948
![](https://cdn.adscientificindex.com/logos/3989.png)
Decision science and Operations Management
Production and industrial engineering
Manufacturing
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
298,518
![India](/flags/in.png)
8,724
![](https://cdn.adscientificindex.com/logos/3989.png)
7
Gautam Choubey
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
46
46
1.000
![](https://cdn.adscientificindex.com/logos/3989.png)
Computational fluid dynamics
Supersonic Combustion