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 Engines
Combustion
Performance and Emissions
HCCI
Alternative Fuels (Biodiesel Production)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
20,040
7,426
0.371
* Total Citation Counts Rankings
Ranking Based On Selection :2
Heat Transfer
Phase Change Material
Thermal energy
Nanofluids
Solar Energy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,024
8,724
0.967
* Total Citation Counts Rankings
Ranking Based On Selection :3
Termodinamik
Enerji
Soğutma
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,231
4,667
0.749
* Total Citation Counts Rankings
Ranking Based On Selection :4
Kompozit malzemeler
Triboloji
Lazer ile malzeme işleme
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,814
1,991
0.522
* Total Citation Counts Rankings
Ranking Based On Selection :5
Air conditioning
Refrigeration
Thermodynamics
Heat Transfer
Internal Combustion Engines
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,371
1,382
0.410
* Total Citation Counts Rankings
Ranking Based On Selection :6
Materials Science and Engineering
Tribology
Surface Engineering
Biomaterials
Mechanical Behaviour
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,711
2,056
0.758
* Total Citation Counts Rankings
Ranking Based On Selection :7
Composite Materials
Hybrid Composites
Mechanical and Thermal Characterization of Polymer Matrix
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,191
1,487
0.679
* Total Citation Counts Rankings
Ranking Based On Selection :8
composites
processing
characterization
thermal
mechanical
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,178
1,475
0.677
* Total Citation Counts Rankings
Ranking Based On Selection :9
Kaynak Teknolojisi
Kaynak Metalurjisi
Talaşlı Şekil Verme
Paslanmaz Çelikler
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,171
991
0.456
* Total Citation Counts Rankings
Ranking Based On Selection :10
Mechanical engineering
Welding
Welding metallurgy
Weldability
Engineering Materials
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,061
1,132
0.549
* Total Citation Counts Rankings
Ranking Based On Selection :11
heat transfer
fluid mechanics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,023
1,385
0.685
* Total Citation Counts Rankings
Ranking Based On Selection :12
Enerji
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,550
741
0.478
* Total Citation Counts Rankings
Ranking Based On Selection :13
Renewable Energy Resources
Fuel Cell Technologies
Thermodynamics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,266
776
0.613
* Total Citation Counts Rankings
Ranking Based On Selection :14
Energy
Combustion
Engine
Emissions
Hybrid Vehicles
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,243
390
0.314
* Total Citation Counts Rankings
Ranking Based On Selection :15
mechanical engineering
mechatronics
hydraulic and pneumatics
internal combustion engines
fluid mechanics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,071
306
0.286
* Total Citation Counts Rankings
Ranking Based On Selection :16
Makine
yenilenebilir enerji
Akışkanlar mekaniği hidrolik
pnömatik
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
989
368
0.372
* Total Citation Counts Rankings
Ranking Based On Selection :17
Heat transfer
fluid mechanics
numerical methods
thermodynamics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
881
296
0.336
* Total Citation Counts Rankings
Ranking Based On Selection :18
Wear
Computerized Tomography
Mechanical Engineering
Materials Science
Gas Turbine Engines
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
874
598
0.684
* Total Citation Counts Rankings
Ranking Based On Selection :19
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
787
258
0.328
* Total Citation Counts Rankings
Ranking Based On Selection :20
tribology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
647
371
0.573
* Total Citation Counts Rankings
Ranking Based On Selection :21
Heat Transfer
Solar Energy
CFD Simulation
Phase Change Materials
Numerical Analysis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
588
578
0.983
* Total Citation Counts Rankings
Ranking Based On Selection :22
Mechanical Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
433
387
0.894
* Total Citation Counts Rankings
Ranking Based On Selection :23
Mechanical Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
253
253
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :24
Heat Transfer
Fluid Mechanics
CFD
LBM
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
245
183
0.747
* Total Citation Counts Rankings
Ranking Based On Selection :25
Mechanical Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
243
160
0.658
Mustafa Çanakcı
Kocaeli University
Kocaeli, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
20,040
7,426
0.371
IC Engines
Combustion
Performance and Emissions
HCCI
Alternative Fuels (Biodiesel Production)
Müslüm Arıcı
Kocaeli University
Kocaeli, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,024
8,724
0.967
Heat Transfer
Phase Change Material
Thermal energy
Nanofluids
Solar Energy
İlhan Tekin Öztürk
Kocaeli University
Kocaeli, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,231
4,667
0.749
Termodinamik
Enerji
Soğutma
Tamer Sınmazçelik
Kocaeli University
Kocaeli, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,814
1,991
0.522
Kompozit malzemeler
Triboloji
Lazer ile malzeme işleme
Murat Hoşöz
Kocaeli University
Kocaeli, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,371
1,382
0.410
Air conditioning
Refrigeration
Thermodynamics
Heat Transfer
Internal Combustion Engines
Egemen Avcu
Kocaeli University
Kocaeli, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,711
2,056
0.758
Materials Science and Engineering
Tribology
Surface Engineering
Biomaterials
Mechanical Behaviour
Mustafa Özgür Bora
Kocaeli University
Kocaeli, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,191
1,487
0.679
Composite Materials
Hybrid Composites
Mechanical and Thermal Characterization of Polymer Matrix
Onur Çoban
Kocaeli University
Kocaeli, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,178
1,475
0.677
composites
processing
characterization
thermal
mechanical
Erdinç Kaluç
Kocaeli University
Kocaeli, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,171
991
0.456
Kaynak Teknolojisi
Kaynak Metalurjisi
Talaşlı Şekil Verme
Paslanmaz Çelikler
Emel Taban
Kocaeli University
Kocaeli, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,061
1,132
0.549
Mechanical engineering
Welding
Welding metallurgy
Weldability
Engineering Materials
Hasan Karabay
Kocaeli University
Kocaeli, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,023
1,385
0.685
heat transfer
fluid mechanics
Fatma Çanka Kılıç
Kocaeli University
Kocaeli, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,550
741
0.478
Cenk Çelik
Kocaeli University
Kocaeli, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,266
776
0.613
Renewable Energy Resources
Fuel Cell Technologies
Thermodynamics
Şeref Soylu
Kocaeli University
Kocaeli, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,243
390
0.314
Energy
Combustion
Engine
Emissions
Hybrid Vehicles
Ahmet Erdil
Kocaeli University
Kocaeli, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,071
306
0.286
mechanical engineering
mechatronics
hydraulic and pneumatics
internal combustion engines
fluid mechanics
Kadri Süleyman Yiğit
Kocaeli University
Kocaeli, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
989
368
0.372
Makine
yenilenebilir enerji
Akışkanlar mekaniği hidrolik
pnömatik
Elif Öğüt|Elif Büyük, Elif Büyük Öğüt
Kocaeli University
Kocaeli, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
881
296
0.336
Heat transfer
fluid mechanics
numerical methods
thermodynamics
Sinan Fidan
Kocaeli University
Kocaeli, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
874
598
0.684
Wear
Computerized Tomography
Mechanical Engineering
Materials Science
Gas Turbine Engines
Halil İbrahim Saraç
Kocaeli University
Kocaeli, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
787
258
0.328
Erol Feyzullahoğlu
Kocaeli University
Kocaeli, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
647
371
0.573
Feyza Bilgin
Kocaeli University
Kocaeli, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
588
578
0.983
Heat Transfer
Solar Energy
CFD Simulation
Phase Change Materials
Numerical Analysis
Alpay Tamer Erturk|Tamer Ertürk
Kocaeli University
Kocaeli, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
433
387
0.894
Mechanical Engineering
Eser Yarar
Kocaeli University
Kocaeli, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
253
253
1.000
Mechanical Engineering
Erman Aslan
Kocaeli University
Kocaeli, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
245
183
0.747
Heat Transfer
Fluid Mechanics
CFD
LBM
Ali Kibar
Kocaeli University
Kocaeli, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
243
160
0.658
Mechanical Engineering