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
230,367
Country Rank
6,416
Institution Rank : 29
![](https://cdn.adscientificindex.com/logos/6151.png)
![India](/flags/in.png)
![N Siva Shanmugam](https://cdn.adscientificindex.com/pictures/f6/459402.jpg)
Welding
Finite Element Simulation
WAAM
Fatigue
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
58
52
0.897
* Total i10 Index Rankings
World Rank
258,799
Country Rank
7,351
Institution Rank : 37
![](https://cdn.adscientificindex.com/logos/6151.png)
![India](/flags/in.png)
![Sankaranarayanasamy K](/user/assets/images/profile/no-profile-photo.png)
Mechanical Engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
53
33
0.623
* Total i10 Index Rankings
World Rank
316,706
Country Rank
9,338
Institution Rank : 50
![](https://cdn.adscientificindex.com/logos/6151.png)
![India](/flags/in.png)
![S Shanmugam](https://cdn.adscientificindex.com/pictures/5a/459445.jpg)
Design
Pipe Bends
Solar Thermal
Materials
soft robots
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
44
33
0.750
* Total i10 Index Rankings
World Rank
317,304
Country Rank
9,374
Institution Rank : 51
![](https://cdn.adscientificindex.com/logos/6151.png)
![India](/flags/in.png)
![Spsivapirakasam](https://cdn.adscientificindex.com/pictures/51/458626.jpg)
industrial safety
ergonomics
emission
pyrotechnics
Green manufacturing
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
44
31
0.705
* Total i10 Index Rankings
World Rank
347,240
Country Rank
10,372
Institution Rank : 64
![](https://cdn.adscientificindex.com/logos/6151.png)
![India](/flags/in.png)
![KR Balasubramanian](https://cdn.adscientificindex.com/pictures/bb/336856.jpg)
Heat Transfer and fluid flow
Renewable energy
Sustainable Materials Processing
Industrial Safety
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
36
0.900
* Total i10 Index Rankings
World Rank
385,384
Country Rank
11,797
Institution Rank : 69
![](https://cdn.adscientificindex.com/logos/6151.png)
![India](/flags/in.png)
![Vedharaj Sivasankaralingam](https://cdn.adscientificindex.com/pictures/ab/424060.jpg)
Combustion
Emission control
IC engines
Alternate fuels.
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
32
0.889
* Total i10 Index Rankings
World Rank
433,532
Country Rank
13,628
Institution Rank : 77
![](https://cdn.adscientificindex.com/logos/6151.png)
![India](/flags/in.png)
![T Ramesh](https://cdn.adscientificindex.com/pictures/1e/5292574.jpg)
Engineering Design
Composite Materials
Additive Manufacturing
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
32
24
0.750
* Total i10 Index Rankings
World Rank
498,281
Country Rank
16,073
Institution Rank : 98
![](https://cdn.adscientificindex.com/logos/6151.png)
![India](/flags/in.png)
![AR Veerappan](/user/assets/images/profile/no-profile-photo.png)
Pressure Vessels
Solar Energy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
25
0.926
* Total i10 Index Rankings
World Rank
711,345
Country Rank
25,145
Institution Rank : 122
![](https://cdn.adscientificindex.com/logos/6151.png)
![India](/flags/in.png)
![Ravindran R](/user/assets/images/profile/no-profile-photo.png)
Heat and mass transfer
Boundary layer theory
fluid dynamics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
8
0.471
* Total i10 Index Rankings
World Rank
749,211
Country Rank
26,856
Institution Rank : 133
![](https://cdn.adscientificindex.com/logos/6151.png)
![India](/flags/in.png)
![Venkatachalapathy S](/user/assets/images/profile/no-profile-photo.png)
Heat Transfer
Fluid Dynamics
Heat Exchangers
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
14
0.933
* Total i10 Index Rankings
World Rank
775,355
Country Rank
28,179
Institution Rank : 139
![](https://cdn.adscientificindex.com/logos/6151.png)
![India](/flags/in.png)
![P Kaushik](https://cdn.adscientificindex.com/pictures/1f/4500092.jpg)
Heat Transfer
Non-Newtonian fluid flows
Rotational Fluidics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
14
1.000
* Total i10 Index Rankings
World Rank
872,749
Country Rank
33,222
Institution Rank : 157
![](https://cdn.adscientificindex.com/logos/6151.png)
![India](/flags/in.png)
![Babu Dharmalingam](/pictures/c7/4499347.jpg)
Internal combustion engine
Combustion kinetics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
11
1.000
* Total i10 Index Rankings
World Rank
887,977
Country Rank
33,990
Institution Rank : 161
![](https://cdn.adscientificindex.com/logos/6151.png)
![India](/flags/in.png)
![Prakash Kumar](https://cdn.adscientificindex.com/pictures/f9/4745718.jpg)
Vibration and control
Nonlinear dynamics
Structural dynamics
Modelling of human-induced force
Casting and Welding.
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
8
0.727
* Total i10 Index Rankings
World Rank
909,536
Country Rank
35,116
Institution Rank : 166
![](https://cdn.adscientificindex.com/logos/6151.png)
![India](/flags/in.png)
![Purusothaman Abimanyu](/pictures/11/4500155.jpg)
Fluid Mechanics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
10
1.000
* Total i10 Index Rankings
World Rank
1,200,450
Country Rank
51,751
Institution Rank : 200
![](https://cdn.adscientificindex.com/logos/6151.png)
![India](/flags/in.png)
![B Devaraj Naik|B Devaraj Naik, Devaraj naik, Bukke, Naik, Bukke Devaraj](/pictures/55/5384320.jpg)
Internal combustion Engines
Alternative fuels
Fuels and Combustion
Waste to Energy Conversion
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
4
0.800
* Total i10 Index Rankings
World Rank
1,247,718
Country Rank
54,810
Institution Rank : 204
![](https://cdn.adscientificindex.com/logos/6151.png)
![India](/flags/in.png)
![B Pitchia Krishnan](/pictures/da/5384364.jpg)
Thermal Engineering
Thermal Energy Storage
Heat Transfer
Refrigeration & Air Conditioning
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
* Total i10 Index Rankings
World Rank
1,279,227
Country Rank
56,616
Institution Rank : 208
![](https://cdn.adscientificindex.com/logos/6151.png)
![India](/flags/in.png)
![Balakrishnan Sundaram](/pictures/b9/5385066.jpg)
Failure analysis of Pressure Vessels
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
* Total i10 Index Rankings
World Rank
1,335,254
Country Rank
60,430
Institution Rank : 214
![](https://cdn.adscientificindex.com/logos/6151.png)
![India](/flags/in.png)
![Nagarjuna Kumma](/user/assets/images/profile/no-profile-photo.png)
Refrigeration
Heat Transfer
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
* Total i10 Index Rankings
World Rank
1,366,113
Country Rank
62,365
Institution Rank : 220
![](https://cdn.adscientificindex.com/logos/6151.png)
![India](/flags/in.png)
![Bishweshwar Babu](https://cdn.adscientificindex.com/pictures/09/5674291.jpg)
Solid Mechanics
Finite Element Method
Plates and Shells
Dynamics and Stability
Nonlocal Theories of Elasticity
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
* Total i10 Index Rankings
World Rank
1,560,933
Country Rank
75,706
Institution Rank : 242
![](https://cdn.adscientificindex.com/logos/6151.png)
![India](/flags/in.png)
![B Thiyagarajan](/pictures/02/5384413.jpg)
Thermal spray coating
Probabilistic analysis
FEA
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total i10 Index Rankings
World Rank
1,624,361
Country Rank
80,804
Institution Rank : 250
![](https://cdn.adscientificindex.com/logos/6151.png)
![India](/flags/in.png)
![Dineshkumar Muniyappan](https://cdn.adscientificindex.com/pictures/d5/5622286.jpg)
Thermochemical conversion
Renewable Energy
Bio fuels
Lifecycle assessment
Catalyst synthesis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total i10 Index Rankings
World Rank
1,678,182
Country Rank
85,117
Institution Rank : 266
![](https://cdn.adscientificindex.com/logos/6151.png)
![India](/flags/in.png)
![R Kiran Kumar Reddy](/pictures/ba/5396291.jpg)
Vibro-acoustics
Theory of Plates
Sandwich Panels
Nano-composites
Functionally Graded Materials
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total i10 Index Rankings
World Rank
1,682,715
Country Rank
85,453
Institution Rank : 268
![](https://cdn.adscientificindex.com/logos/6151.png)
![India](/flags/in.png)
![Bhuvaneswari Govindan](/pictures/a7/5388229.jpg)
Fluid Dynamics
Multiphase flow
CFD
Heat Transfer
Reaction Kinetics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total i10 Index Rankings
World Rank
1,819,414
Country Rank
96,248
Institution Rank : 311
![](https://cdn.adscientificindex.com/logos/6151.png)
![India](/flags/in.png)
![Chockalingam G](https://cdn.adscientificindex.com/pictures/65/5682230.jpg)
Tribology
Laser Shock Peening
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total i10 Index Rankings
World Rank
1,906,992
Country Rank
103,490
Institution Rank : 325
![](https://cdn.adscientificindex.com/logos/6151.png)
![India](/flags/in.png)
![John Peter](https://cdn.adscientificindex.com/pictures/d4/5700821.jpg)
Heat transfer
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 Index Rankings
World Ranking
230,367
Country Ranking
6,416
Institution Ranking
29
N Siva Shanmugam
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
58
52
0.897
![](https://cdn.adscientificindex.com/logos/6151.png)
Welding
Finite Element Simulation
WAAM
Fatigue
* Total i10 Index Rankings
World Ranking
258,799
Country Ranking
7,351
Institution Ranking
37
Sankaranarayanasamy K
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
53
33
0.623
![](https://cdn.adscientificindex.com/logos/6151.png)
Mechanical Engineering
* Total i10 Index Rankings
World Ranking
316,706
Country Ranking
9,338
Institution Ranking
50
S Shanmugam
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
44
33
0.750
![](https://cdn.adscientificindex.com/logos/6151.png)
Design
Pipe Bends
Solar Thermal
Materials
soft robots
* Total i10 Index Rankings
World Ranking
317,304
Country Ranking
9,374
Institution Ranking
51
Spsivapirakasam
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
44
31
0.705
![](https://cdn.adscientificindex.com/logos/6151.png)
industrial safety
ergonomics
emission
pyrotechnics
Green manufacturing
* Total i10 Index Rankings
World Ranking
347,240
Country Ranking
10,372
Institution Ranking
64
KR Balasubramanian
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
36
0.900
![](https://cdn.adscientificindex.com/logos/6151.png)
Heat Transfer and fluid flow
Renewable energy
Sustainable Materials Processing
Industrial Safety
* Total i10 Index Rankings
World Ranking
385,384
Country Ranking
11,797
Institution Ranking
69
Vedharaj Sivasankaralingam
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
32
0.889
![](https://cdn.adscientificindex.com/logos/6151.png)
Combustion
Emission control
IC engines
Alternate fuels.
* Total i10 Index Rankings
World Ranking
433,532
Country Ranking
13,628
Institution Ranking
77
T Ramesh
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
32
24
0.750
![](https://cdn.adscientificindex.com/logos/6151.png)
Engineering Design
Composite Materials
Additive Manufacturing
* Total i10 Index Rankings
World Ranking
498,281
Country Ranking
16,073
Institution Ranking
98
AR Veerappan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
25
0.926
![](https://cdn.adscientificindex.com/logos/6151.png)
Pressure Vessels
Solar Energy
* Total i10 Index Rankings
World Ranking
711,345
Country Ranking
25,145
Institution Ranking
122
Ravindran R
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
8
0.471
![](https://cdn.adscientificindex.com/logos/6151.png)
Heat and mass transfer
Boundary layer theory
fluid dynamics
* Total i10 Index Rankings
World Ranking
749,211
Country Ranking
26,856
Institution Ranking
133
Venkatachalapathy S
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
14
0.933
![](https://cdn.adscientificindex.com/logos/6151.png)
Heat Transfer
Fluid Dynamics
Heat Exchangers
![Adscientificindex](/assets/images/banner_logo.png)
Click for INSTITUTIONAL BULK REGISTRATION and PREMIUM MEMBERSHIP advantages
![Adscientificindex](/assets/images/banner_click.png)
* Total i10 Index Rankings
World Ranking
775,355
Country Ranking
28,179
Institution Ranking
139
P Kaushik
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
14
1.000
![](https://cdn.adscientificindex.com/logos/6151.png)
Heat Transfer
Non-Newtonian fluid flows
Rotational Fluidics
* Total i10 Index Rankings
World Ranking
872,749
Country Ranking
33,222
Institution Ranking
157
Babu Dharmalingam
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
11
1.000
![](https://cdn.adscientificindex.com/logos/6151.png)
Internal combustion engine
Combustion kinetics
* Total i10 Index Rankings
World Ranking
887,977
Country Ranking
33,990
Institution Ranking
161
Prakash Kumar
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
8
0.727
![](https://cdn.adscientificindex.com/logos/6151.png)
Vibration and control
Nonlinear dynamics
Structural dynamics
Modelling of human-induced force
Casting and Welding.
* Total i10 Index Rankings
World Ranking
909,536
Country Ranking
35,116
Institution Ranking
166
Purusothaman Abimanyu
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
10
1.000
* Total i10 Index Rankings
World Ranking
1,200,450
Country Ranking
51,751
Institution Ranking
200
B Devaraj Naik|B Devaraj Naik, Devaraj naik, Bukke, Naik, Bukke Devaraj
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
4
0.800
![](https://cdn.adscientificindex.com/logos/6151.png)
Internal combustion Engines
Alternative fuels
Fuels and Combustion
Waste to Energy Conversion
* Total i10 Index Rankings
World Ranking
1,247,718
Country Ranking
54,810
Institution Ranking
204
B Pitchia Krishnan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
![](https://cdn.adscientificindex.com/logos/6151.png)
Thermal Engineering
Thermal Energy Storage
Heat Transfer
Refrigeration & Air Conditioning
* Total i10 Index Rankings
World Ranking
1,279,227
Country Ranking
56,616
Institution Ranking
208
Balakrishnan Sundaram
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
![](https://cdn.adscientificindex.com/logos/6151.png)
Failure analysis of Pressure Vessels
* Total i10 Index Rankings
World Ranking
1,335,254
Country Ranking
60,430
Institution Ranking
214
Nagarjuna Kumma
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
![](https://cdn.adscientificindex.com/logos/6151.png)
Refrigeration
Heat Transfer
* Total i10 Index Rankings
World Ranking
1,366,113
Country Ranking
62,365
Institution Ranking
220
Bishweshwar Babu
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
![](https://cdn.adscientificindex.com/logos/6151.png)
Solid Mechanics
Finite Element Method
Plates and Shells
Dynamics and Stability
Nonlocal Theories of Elasticity
* Total i10 Index Rankings
World Ranking
1,560,933
Country Ranking
75,706
Institution Ranking
242
B Thiyagarajan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
![](https://cdn.adscientificindex.com/logos/6151.png)
Thermal spray coating
Probabilistic analysis
FEA
* Total i10 Index Rankings
World Ranking
1,624,361
Country Ranking
80,804
Institution Ranking
250
Dineshkumar Muniyappan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
![](https://cdn.adscientificindex.com/logos/6151.png)
Thermochemical conversion
Renewable Energy
Bio fuels
Lifecycle assessment
Catalyst synthesis
* Total i10 Index Rankings
World Ranking
1,678,182
Country Ranking
85,117
Institution Ranking
266
R Kiran Kumar Reddy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
![](https://cdn.adscientificindex.com/logos/6151.png)
Vibro-acoustics
Theory of Plates
Sandwich Panels
Nano-composites
Functionally Graded Materials
* Total i10 Index Rankings
World Ranking
1,682,715
Country Ranking
85,453
Institution Ranking
268
Bhuvaneswari Govindan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
![](https://cdn.adscientificindex.com/logos/6151.png)
Fluid Dynamics
Multiphase flow
CFD
Heat Transfer
Reaction Kinetics
* Total i10 Index Rankings
World Ranking
1,819,414
Country Ranking
96,248
Institution Ranking
311
Chockalingam G
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
![](https://cdn.adscientificindex.com/logos/6151.png)
Tribology
Laser Shock Peening
* Total i10 Index Rankings
World Ranking
1,906,992
Country Ranking
103,490
Institution Ranking
325
John Peter
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0