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Academician

LEVENT YÜKSEK

Doçent

Yıldız Teknik Üniversitesi Makine Fakültesi Makine Mühendisliği Bölümü

Research topics OpenAlex
  1. Ana Dal Mühendislik Temel Alanı
  2. Yan Dal Otomotiv Mühendisliği
Keywords YÖKSİS
Articles 23 YÖKSİS 23 · OpenAlex 0 Total citations 1,328 h-index 13 · OpenAlex OpenAlex coverage %78 matched 18 / 23 Q1 articles 8 Scopus · WoS Q1 5 Best field rank #12 / 79 Keyword · top 15.2% Co-authors 25 3 Turkish institutions

Citation impact

Citation counts of the articles matched in OpenAlex, citing publications from Crossref and the Stanford/Elsevier list. Sources are shown separately and never added up.

OpenAlex YÖKSİS articles matched in OpenAlex: 18 + YÖKSİS · co-author record: 3
h-index 13 Percentile in Türkiye: 89 #215 of 1,360 at their university by h-index
i10-index
14
Total citations
1,328
Top 3.4% in Türkiye
Per article
63.2
FWCI
2.14
1.00 = world average
World top 1%
1
World top 10%
5

Most cited articles

  1. Effects of soybean biodiesel on a DI diesel engine performance emission and combustion characteristics 2014 world top 1% 578 citations
  2. Effect of hydrogen enrichment on combustion characteristics emissions and performance of a diesel engine 2016 world top 10% 146 citations
  3. Effect of hydrogen diesel dual fuel usage on performance emissions and diesel combustion in diesel engines 2016 world top 10% 138 citations
How is this computed?

h-index and citations are computed from the citation counts of this academic’s YÖKSİS articles matched in OpenAlex (not Google Scholar, WoS or Scopus). Unmatched articles are not included. 3 articles (50 citations) tagged with this academic’s YÖK author id in co-authors’ YÖKSİS records count only towards citations, h-index and i10; article counts, percentiles and rankings use their own YÖKSİS list.

Citing publications Crossref 335 publications citing 17 DOI-bearing articles · 61 Türkiye-affiliated
  • 2014 2
  • 2018 5
  • 2019 74
  • 2020 109
  • 2021 99
  • 2022 28
  • 2024 1
  • 2025 13
  • 2026 4
  1. Performance and emission characteristics of a CI engine fueled with hydrogen-enriched biodiesel TR A. Velmurugan et al. · International Journal of Hydrogen Energy · 2026
  2. From waste COVID-19 face masks to fuel: Pyrolysis-oil/diesel blends with hydrogen enrichment in a CI engine TR Ümit Ağbulut et al. · International Journal of Hydrogen Energy · 2026
  3. DOI 10.1016/b978-0-443-34189-2.00007-1 2026
  4. DOI 10.1016/j.ijhydene.2025.152864 2026
  5. Techno-Economic and Life-Cycle Assessment of Hydrogen–Ammonia Fuel Blends in Tugboat Engines for Sustainable Port Operations TR Muhammed Umar Bayer et al. · Sustainability · 2025
  6. Impact of mesh size, time step, turbulence, and species parameters on diesel combustion simulation accuracy: A sector model perspective TR Fatih Aktas et al. · Proceedings of the Institution of Mechanical Engineers, Part E: Journal of Process Mechanical Engineering · 2025
  7. DOI 10.1007/s42452-025-07865-7 2025
  8. DOI 10.4271/2025-32-0053 2025
  9. DOI 10.1177/14680874251385856 2025
  10. DOI 10.1038/s41598-025-02388-y 2025
  11. DOI 10.1016/j.ijhydene.2025.152118 2025
  12. DOI 10.1007/978-3-031-89771-9_133 2025
  13. DOI 10.1049/tje2.70152 2025
  14. DOI 10.18311/jmmf/2025/50312 2025
  15. DOI 10.1007/978-3-031-89771-9_108 2025
  16. DOI 10.1002/htj.70146 2025
  17. DOI 10.3390/su17209298 2025
  18. DOI 10.32628/ijsrset2513854 2024
  19. A new approach for selecting the most suitable oilseed for biodiesel production; the integrated AHP-TOPSIS method TR Asli Abdulvahitoglu et al. · Ain Shams Engineering Journal · 2022
  20. Experimental investigation of the effect of urea addition to fuel on engine performance and emissions in diesel engines TR Usame Demir et al. · Fuel · 2022
  21. Investigation of a ternary blend of diesel/ethanol/n-butanol with binary nano additives on combustion and emission: A modeling and optimization approach with artificial neural networks TR M.R. Atelge · Fuel Processing Technology · 2022
  22. Renewable energy resources: Combustion and environmental impact of diesel with pyrolytic and biodiesel blends TR Halil İbrahim Sönmez et al. · Energy & Environment · 2022
  23. DOI 10.1016/j.matpr.2021.11.187 2022
  24. DOI 10.1016/j.fuel.2021.123084 2022
  25. DOI 10.1016/j.ijhydene.2021.12.023 2022
  26. DOI 10.1016/b978-0-12-823955-1.00012-7 2022
  27. DOI 10.1016/j.fuel.2021.123058 2022
  28. DOI 10.1016/j.energy.2021.121894 2022
  29. DOI 10.1007/s10311-021-01362-0 2022
  30. DOI 10.1063/5.0080347 2022

Showing the 30 most recent.

Where does this list come from?

Extracted from the reference lists in Crossref’s public March 2026 data file; 20.3% of the file has been processed, so the list may be incomplete. Crossref citations are never added to or compared with the OpenAlex citation counts; the two sources have different coverage.

Field ranking

Position in the main-field, side-field and keyword cohorts by YÖKSİS article score; each card opens that ranking.

YÖKSİS ?
Keyword rankings 3

Works 23

YÖKSİS and OpenAlex records: index distribution, journals published in, a filterable article list and the other output types.

Indexes and citation percentiles

?
TR Index 3 articles
OpenAlex citation percentile
Top 1%1
Top 10%5
Avg · n 18 %64.8
Other counts

Scopus (SJR)

  • YÖKSİS rows 19

WoS (JCR)

  • YÖKSİS rows 18

Articles

Articles with YÖKSİS and OpenAlex source split; narrow by quartile or TR Index.

23articles

Journals with publications

13 journals

Narrow down

Scopus (SJR)
Q18 Q24 Q37 Q40
WoS (JCR)
Q15 Q24 Q35 Q44
TR Index
3articles

Article list

  1. 2021 Numerical and experimental investigation of fuel consumption and CO2 emission performance for a parallel hybrid vehicle Alexandria Engineering Journal DOI 10.1016/j.aej.2021.02.025 YÖKSİS SJR Q1 JCR Q1 OpenAlex 73.1%
  2. 2019 Review of tribological behavior of graphene coatings on piston rings in engines Industrial lubrication and tribology DOI 10.1108/ILT-06-2018-0233 YÖKSİS SJR Q2 JCR Q4 OpenAlex 54.0%
  3. 2018 Atık yağ biyodizelinin farklı sıkıştırma oranlarındaki dizel motorlarda kullanımının uygunluğunun araştırılması. DÜMF Mühendislik Dergisi DOI http://dergipark.gov.tr/dumf/issue/38874/458416 YÖKSİS TR Index
  4. 2018 COMPUTATIONAL FLUID DYNAMICS ANALYSIS OF FLOW AND COMBUSTION OF A DIESEL ENGINE Journal of Thermal Engineering DOI 10.18186/journal-of-thermal-engineering.388333 YÖKSİS TR Index SJR Q3 JCR Q3 OpenAlex 77.7%
  5. 2017 Quantitative comparison of tribological performance of chromium- and zinc-phosphate-coated piston rings in tribotest rig Proceedings of the Institution of Mechanical Engineers, Part J: Journal of Engineering Tribology DOI 10.1177/1350650116646918 YÖKSİS SJR Q1 JCR Q3 OpenAlex 74.5%
  6. 2017 Modelling analysis of multiple diesel injection strategies with one-dimensional simulation coupled with artificial neural networks Thermal Science DOI 10.2298/TSCI160504223O YÖKSİS SJR Q3 JCR Q3 OpenAlex 6.1%
  7. 2016 Effect of hydrogen diesel dual fuel usage on performance emissions and diesel combustion in diesel engines Advances in Mechanical Engineering DOI 10.1177/1687814016664458 YÖKSİS SJR Q3 JCR Q4 OpenAlex top 10% OpenAlex 91.4%
  8. 2016 Effect of hydrogen enrichment on combustion characteristics emissions and performance of a diesel engine International Journal of Hydrogen Energy DOI doi:10.1016/j.ijhydene.2015.09.064 YÖKSİS SJR Q1 JCR Q1 OpenAlex top 10% OpenAlex 96.5%
  9. 2016 Optimization of the oil drain interval of non phosphorus and non ash engine oil Industrial Lubrication and Tribology DOI 10.1108/ILT-11-2015-0182 YÖKSİS OpenAlex 74.6%
  10. 2016 Effects of hydrogen and methane addition on combustion characteristics emissions and performance of a CI engine International Journal of Hydrogen Energy DOI doi:10.1016/j.ijhydene.2015.11.112 YÖKSİS SJR Q1 JCR Q1 OpenAlex top 10% OpenAlex 91.5%
  11. 2015 EFFECT OF HYDROGEN ADDITION ON EXHAUST EMISSIONS AND PERFORMANCE OF A SPARK IGNITION ENGINE ENVIRONMENTAL ENGINEERING AND MANAGEMENT JOURNAL YÖKSİS
  12. 2015 Surface and wear mechanisms analysis of phosphorous free and conventional engine lubricants on cylinder liner and piston rings surfaces Industrial Lubrication and Tribology DOI 10.1108/ILT-12-2014-0131 YÖKSİS SJR Q2 JCR Q4 OpenAlex 68.5%
  13. 2015 An experimental investigation on the performance characteristics of a hydroxygen enriched gasoline engine with water injection International Journal of Hydrogen Energy DOI 10.1016/j.ijhydene.2014.11.013 YÖKSİS SJR Q1 JCR Q2 OpenAlex 84.7%
  14. 2015 Engine performance and emission effects of diesel burns enriched by hydrogen on different engine loads International Journal of Hydrogen Energy DOI 10.1016/j.ijhydene.2015.03.141 YÖKSİS SJR Q1 JCR Q2 OpenAlex top 10% OpenAlex 98.1%
  15. 2014 An Experimental Investigation of Ethanol Diesel Blends on Performance and Exhaust Emissions of Diesel Engines Advances in Mechanical Engineering DOI 10.1155/2014/409739 YÖKSİS SJR Q3 JCR Q3 OpenAlex 64.8%
  16. 2014 Modelling the effect of injection pressure on heat release parameters and nitrogen oxides in direct injection diesel engines Thermal Science DOI 10.2298/TSCI121220101Y YÖKSİS SJR Q2 JCR Q2 OpenAlex 6.2%
  17. 2014 Effects of soybean biodiesel on a DI diesel engine performance emission and combustion characteristics Fuel DOI 10.1016/j.fuel.2012.10.081 YÖKSİS SJR Q1 JCR Q1 OpenAlex top 1% OpenAlex 99.5%
  18. 2014 ANALYSIS OF THE SURFACE LAYER FORMATION OF SINGLE CYLINDER ENGINE COMBUSTION CHAMBER WITH PHOSPHOROUS FREE AND CONVENTIONAL ENGINE LUBRICANTS Journal of the balkan tribological association YÖKSİS SJR Q3 JCR Q4 OpenAlex 21.7%
  19. 2013 Artificial neural network approach to predicting engine out emissions and performance parameters of a turbo charged diesel engine Thermal Science DOI 10.2298/TSCI120321220O YÖKSİS SJR Q2 JCR Q2 OpenAlex 78.0%
  20. 2013 Performance emission and heat release analyses of a direct injection diesel engine running on diesel and soybean ester blends TURKISH JOURNAL OF ENGINEERING AND ENVIRONMENTAL SCIENCES DOI http://journals.tubitak.gov.tr/engineering/abstractAndIndexing.htm YÖKSİS TR Index SJR Q3

Projects 3

  1. 2016 HİBRİT ELEKTRİKLİ ARAÇLARA YÖNELİK ALTERNATİF GAZ YAKITLARI KULLANABİLECEK DİESEL MOTOR VE MOTOR YÖNETİM SİSTEMİNİN GELİŞTİRİLMESİ -Tübitak 1003 · Tamamlandı 2016-02-15 – 2019-02-28
  2. 2013 İETT Şehiriçi Otobüs Filosunun Yakıt Tüketimi ve Emisyon Yayımının Azaltılması Amacıyla Ölçüme Dayalı Modellenmesi. YILDIZ TEKNİK ÜNİVERSİTESİ Kalkınma Bakanlığı · Tamamlandı 2013-03-04 – 2014-03-03
  3. 2015 İçten Yanmalı Motorlarda Aşınma ve Sürtünmenin Azaltılması için Segmanların Yeni Geliştirilmiş Grafen KaplamaYöntemi ile İncelenmesi MİLLİ SAVUNMA ÜNİVERSİTESİ Diğer (Uluslararası) · Tamamlandı 2015-03-02 – 2017-03-01

Proceedings 14 See all (14) →

  1. 2009 Comparison of Fuel Consumption and Emissions of an Urban Bus Fuelled with Diesel and Biodiesel Environmental Engineering and Management ATINER 2009
  2. 2015 EFFECT OF FUEL TEMPERATURE ON PERFORMANCE AND EMISSIONS OF A COMPRESSION IGNITION ENGINE INTERNATIONAL CONFERENCE ON ENERGY SYSTEMS ISTANBUL 2015 - ICES'15
  3. 2019 Tek Silindirli Dizel Motorun Yağ Değişim Periyodunun Analizi Ereğli International Science and Academic Congress (insac Eregli)
  4. 2013 Analysis of the Additive Layer Formation and Evaluation of Wear Mechanisms of Phosphorous free and Conventional Engine Lubricants on the Surface of Cylinder Liner and Piston Rings World Tribology Congress 2013
  5. 2019 VEHICLE INTERIOR TRIM NVH PART WEIGHT OPTIMIZATION WITH ALTERNATIVE MATERIAL FIFTH INTERNATIONAL CONFERENCE ON ADVANCES INMECHANICAL ENGINEERING: ICAME 2019

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Collaboration network

From the author lists of YÖKSİS publication records. Duplicate records of a work count once; institutions are co-authors’ current YÖKSİS affiliations.

Co-authors
25
With an akaturk profile
13
Turkish institutions
3
Co-authored works
%96

Academic co-authors 13

  1. TARKAN SANDALCI Profesör · Yıldız Teknik Üniversitesi same university 9
  2. ORKUN ÖZENER Profesör · Yıldız Teknik Üniversitesi same university 8
  3. YASİN KARAGÖZ Doçent · Yıldız Teknik Üniversitesi same university 8
  4. EMRULLAH HAKAN KALELİ Profesör · Yıldız Teknik Üniversitesi same university 6
  5. AHMET SELİM DALKILIÇ Profesör · Yıldız Teknik Üniversitesi same university 5
  6. ALP TEKİN ERGENÇ Doçent · Yıldız Teknik Üniversitesi same university 3
  7. MUAMMER ÖZKAN Profesör · Yıldız Teknik Üniversitesi same university 3
  8. HASAN KÖTEN Profesör · İstanbul Medeniyet Üniversitesi 1
  9. ONUR GEZER Araştırma Görevlisi · Yıldız Teknik Üniversitesi same university 1
  10. SELMAN DEMİRTAŞ Doktor Öğretim Üyesi · Siirt Üniversitesi 1
Show all (13)
  1. ÖZGÜN BALCI Araştırma Görevlisi · Yıldız Teknik Üniversitesi same university 1
  2. ÜNER ÇOLAK Profesör · İstanbul Teknik Üniversitesi 1
  3. ŞABAN PUSAT Profesör · Yıldız Teknik Üniversitesi same university 1

National collaboration 3 institutions

Within own university21 joint works · Yıldız Teknik Üniversitesi

  1. Siirt Üniversitesi 1 works · 1 academics
  2. İstanbul Medeniyet Üniversitesi 1 works · 1 academics
  3. İstanbul Teknik Üniversitesi 1 works · 1 academics

Other co-authors (incl. international) 12

DOĞUŞ ÖZKAN 3EMRE ORAK 2GÜLER İLKER 2Somchai Wongwises 2BERTHIER YVESHACIKADİROĞLU HÜSEYİNHÜSEYİN ERTUĞRUL ARSLANMahmut Kurtuluş ABAYVolkan KızılkanZeynep Burcu Acunaş Karagözemre ÇıtakÖzoğuz Berk

Authors without an akaturk profile (international researchers, retired or former academics, students, clinicians) are grouped by name spelling; short forms such as “Gulluce M.” join the single full name they match.