Citation Rankings
Highly Cited Researchers
University of Petroleum & Energy Studies Highly Cited Researchers CitationEngineering & Technology / Mechanical Engineering Rankings 2025
The Citation Rankings (Highly Cited Researchers) highlight the most cited and influential researchers across a vast range of scientific fields, covering 197 main and sub-disciplines, including the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings. This service, offered exclusively by AD Scientific Index, aims to provide a balanced perspective by excluding data from CERN and other statistical sources that disproportionately favor certain researchers, particularly in the social sciences and humanities. This unique approach addresses the advantages researchers with multi-author publications and CERN involvement hold over others. Furthermore, citation rankings help uncover rule violations and unethical practices within the research community. For more detailed citation analyses, explore the Scientists Last 6 Years Citation Index, Universities Total Citations Rankings 2025, and Universities Last 6 Years Citations Rankings 2025.
* Total Citation Counts Rankings
Ranking Based On Selection :1
IC Engine
Bioenergy and biofuels
Thermochemical conversion
AI and Machine Learning
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,666
4,199
0.630
* Total Citation Counts Rankings
Ranking Based On Selection :2
Experimental Fluid Mechanics
Thermal Sciences
History of Science and Technology
Bharatiya Ganita
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,238
988
0.798
* Total Citation Counts Rankings
Ranking Based On Selection :3
Fluid Mechanics
Ferrofluids
Heat Transfer
Viscosity
Mathematical Modeling
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
430
344
0.800
* Total Citation Counts Rankings
Ranking Based On Selection :4
Vibration
Design
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
181
132
0.729
* Total Citation Counts Rankings
Ranking Based On Selection :5
Polymer composites
Nano composites
Design
Materials
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
161
142
0.882
* Total Citation Counts Rankings
Ranking Based On Selection :6
thermal engineering
solar thermal systems
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
115
113
0.983
* Total Citation Counts Rankings
Ranking Based On Selection :7
Reinforcement Learning
Robotics Automation
IoT
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
104
100
0.962
* Total Citation Counts Rankings
Ranking Based On Selection :8
Wind Energy
Renewable Energy
Hydro Power
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
97
97
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :9
Computational Fluid Dynamics
Parabolic trough collector
solar thermal power
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
94
81
0.862
* Total Citation Counts Rankings
Ranking Based On Selection :10
Thermal & Fluid Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
91
89
0.978
* Total Citation Counts Rankings
Ranking Based On Selection :11
Fluid Mechanics
Heat Transfer
Renewable Energy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
64
44
0.688
* Total Citation Counts Rankings
Ranking Based On Selection :12
Thermal Engineering
CFD
Heat Transfer
HVAC&R
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
43
41
0.953
* Total Citation Counts Rankings
Ranking Based On Selection :13
Mechanical Engineering
Material Science
Nanomaterials
Polymer Composite
Multiscale Composite
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
42
39
0.929
* Total Citation Counts Rankings
Ranking Based On Selection :14
Hydrogen fuel cell
Electric vehicle
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
32
32
1.000
* Total Citation Counts Rankings
Rankings
153,391
2,366
6
Ranking Based On Selection: 1
Siddharth Jain
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,666
4,199
0.630
IC Engine
Bioenergy and biofuels
Thermochemical conversion
AI and Machine Learning
* Total Citation Counts Rankings
Rankings
600,980
17,530
40
Ranking Based On Selection: 2
Ashish Karn
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,238
988
0.798
Experimental Fluid Mechanics
Thermal Sciences
History of Science and Technology
Bharatiya Ganita
* Total Citation Counts Rankings
Rankings
976,541
36,224
100
Ranking Based On Selection: 3
Anupam Bhandari
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
430
344
0.800
Fluid Mechanics
Ferrofluids
Heat Transfer
Viscosity
Mathematical Modeling
* Total Citation Counts Rankings
Rankings
1,330,835
52,476
154
Ranking Based On Selection: 4
Saurabh Kumar
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
181
132
0.729
* Total Citation Counts Rankings
Rankings
1,380,033
54,754
162
Ranking Based On Selection: 5
Girish Chandran V
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
161
142
0.882
Polymer composites
Nano composites
Design
Materials
* Total Citation Counts Rankings
Rankings
1,519,961
61,757
176
Ranking Based On Selection: 6
Geetanjali Raghav
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
115
113
0.983
thermal engineering
solar thermal systems
* Total Citation Counts Rankings
Rankings
1,560,547
64,070
185
Ranking Based On Selection: 7
Deepak Bharadwaj
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
104
100
0.962
Reinforcement Learning
Robotics Automation
IoT
* Total Citation Counts Rankings
Rankings
1,586,853
65,613
192
Ranking Based On Selection: 8
Nishant Mishra
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
97
97
1.000
Wind Energy
Renewable Energy
Hydro Power
* Total Citation Counts Rankings
Rankings
1,600,895
66,427
196
Ranking Based On Selection: 9
Ramesh K Donga
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
94
81
0.862
Computational Fluid Dynamics
Parabolic trough collector
solar thermal power
* Total Citation Counts Rankings
Rankings
1,612,560
67,089
197
Ranking Based On Selection: 10
Vipin Uniyal
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
91
89
0.978
Thermal & Fluid Engineering
* Total Citation Counts Rankings
Rankings
1,742,971
75,380
218
Ranking Based On Selection: 11
Ayush Dwivedi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
64
44
0.688
Fluid Mechanics
Heat Transfer
Renewable Energy
* Total Citation Counts Rankings
Rankings
1,867,932
84,487
247
Ranking Based On Selection: 12
Ayushman Srivastav
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
43
41
0.953
Thermal Engineering
CFD
Heat Transfer
HVAC&R
* Total Citation Counts Rankings
Rankings
1,875,283
85,052
250
Ranking Based On Selection: 13
Kaushal Kumar
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
42
39
0.929
Mechanical Engineering
Material Science
Nanomaterials
Polymer Composite
Multiscale Composite
* Total Citation Counts Rankings
Rankings
1,947,927
90,892
260
Ranking Based On Selection: 14
Mohit Nayal
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
32
32
1.000
Hydrogen fuel cell
Electric vehicle