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Academician

ABDURRAHMAN DEMİRCİ

Doktor Öğretim Üyesi

Karamanoğlu Mehmetbey Üniversitesi Mühendislik Fakültesi Makine Mühendisliği Bölümü

Research topics OpenAlex
  1. Ana Dal Mühendislik Temel Alanı
  2. Yan Dal Makine Mühendisliği
Keywords YÖKSİS
Articles 14 YÖKSİS 14 · OpenAlex 0 Total citations 148 h-index 6 · OpenAlex OpenAlex coverage %100 matched 14 / 14 Q1 articles 4 Scopus · WoS Q1 2 Best field rank #10,645 / 24,860 Main field · top 42.8% Co-authors 8 4 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: 14
h-index 6 Percentile in Türkiye: 67 #147 of 779 at their university by h-index
i10-index
3
Total citations
148
Top 30% in Türkiye
Per article
10.6
FWCI
0.65
1.00 = world average
World top 1%
0
World top 10%
1

Most cited articles

  1. Evaluation of heat release and combustion analysis in spark ignition Wankel and reciprocating engine 2020 world top 10% 54 citations
  2. The effects of small amount of hydrogen addition on performance and emissions of a direct injection compression ignition engine 2018 40 citations
  3. Investigation of Burn Duration and NO Emission in Lean Mixture with CNG and Gasoline 2019 16 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.

Citing publications Crossref 36 publications citing 14 DOI-bearing articles · 9 Türkiye-affiliated
  • 2019 4
  • 2020 8
  • 2021 19
  • 2022 2
  • 2025 3
  1. DOI 10.1063/5.0302656 2025
  2. DOI 10.1016/j.ijhydene.2025.152369 2025
  3. DOI 10.3390/pr13113565 2025
  4. DOI 10.1016/j.energy.2021.121694 2022
  5. DOI 10.1016/j.fuel.2022.123662 2022
  6. Effect of nitrogen and hydrogen addition on performance and emissions in reactivity controlled compression ignition TR Sohayb Bahrami et al. · Fuel · 2021
  7. Effect of Leading and Trailing Spark Plugs on Combustion, Fuel Consumption and Exhaust Emission in a Wankel Engine TR Ömer Cihan et al. · Arabian Journal for Science and Engineering · 2021 · cites 3 articles of this academic
  8. Investigation of Parameters Affecting Rotary Engine by Means of a One Zone Thermodynamic Model TR Osman Akın Kutlar et al. · Journal of Energy Resources Technology · 2021
  9. Heat and Flow Analysis of Different Piston Bowl Geometries in a Diesel Engine TR İlker TEMİZER et al. · International Journal of Automotive Science and Technology · 2021
  10. DOI 10.3390/en14082316 2021
  11. DOI 10.1016/j.rser.2021.111683 2021
  12. DOI 10.1016/j.fuel.2020.120005 2021
  13. DOI 10.1115/1.4052911 2021
  14. DOI 10.1016/j.fuel.2021.121081 2021
  15. DOI 10.1016/j.renene.2021.07.082 2021
  16. DOI 10.1016/j.fuel.2021.120594 2021
  17. DOI 10.1016/j.ijhydene.2021.01.031 2021
  18. DOI 10.1016/j.fuel.2021.121428 2021
  19. DOI 10.1016/j.fuel.2020.119210 2021
  20. DOI 10.1016/j.fuel.2020.119722 2021
  21. DOI 10.1155/2021/3205695 2021
  22. DOI 10.1016/j.fuel.2021.120192 2021
  23. DOI 10.1016/j.ijhydene.2021.01.219 2021
  24. DOI 10.1016/j.ijhydene.2021.03.232 2021
  25. Modelling A Single-Rotor Wankel Engine Performance With Artificial Neural Network At Middle Speed Range TR Mehmet İlter ÖZMEN et al. · International Journal of Automotive Science and Technology · 2020
  26. Bir Wankel Motorda Ateşleme ve Püskürtme Üniteleri İçin Elektronik Kontrol Ünitesinin Geliştirilmesi TR Ömer CİHAN et al. · Gümüşhane Üniversitesi Fen Bilimleri Enstitüsü Dergisi · 2020 · cites 2 articles of this academic
  27. DOI 10.1016/j.fuel.2019.116495 2020
  28. DOI 10.1016/j.rser.2020.109927 2020
  29. DOI 10.1016/j.energy.2019.116844 2020
  30. DOI 10.1016/j.enconman.2020.113178 2020 · cites 2 articles of this academic

Showing the 30 most recent.

Where does this list come from?

Extracted from the reference lists in Crossref’s public March 2026 data file; 18.4% 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 14

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

Indexes and citation percentiles

?
TR Index 4 articles
OpenAlex citation percentile
Top 1%0
Top 10%1
Avg · n 14 %47.8
Other counts

Scopus (SJR)

  • YÖKSİS rows 10

WoS (JCR)

  • YÖKSİS rows 7

Articles

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

14articles

Journals with publications

11 journals

Narrow down

Scopus (SJR)
Q14 Q23 Q31 Q42
WoS (JCR)
Q12 Q20 Q34 Q41
TR Index
4articles

Article list

  1. 2025 Investigation of the effect of compression ratio and different fuels on CO2 emissions International Journal of Energy for a Clean Environment DOI 10.1615/InterJEnerCleanEnv.2024051076 YÖKSİS SJR Q2 OpenAlex 34.4%
  2. 2023 Investigation of burn parameters and cyclic variations of a spark ignition engine with different combustion chambers Journal of Energy Resources Technology-Transactions of the ASME DOI 10.1115/1.4056333 YÖKSİS SJR Q1 JCR Q3 OpenAlex 54.9%
  3. 2023 An Investigation of the Impact of Combustion Chamber Geometry on Turbulent Burning Speeds in a Thermodynamic Model Journal of Energy Resources Technology DOI 10.1115/1.4056609 YÖKSİS SJR Q1 JCR Q3 OpenAlex 64.0%
  4. 2023 Prediction of the mean turbulence intensity with a thermodynamic model for CNG and gasoline fuels Fuel DOI 10.1016/j.fuel.2023.128532 YÖKSİS SJR Q1 JCR Q1 OpenAlex 36.0%
  5. 2023 Estimation of the shape factor (m) in Wiebe function at different operating conditions for a SI engine International Journal of Automotive Engineering and Technologies DOI 10.18245/ijaet.1234678 YÖKSİS TR Index OpenAlex 10.6%
  6. 2021 The Effect of Injection Parameters on Fuel Consumption and Emissions in A PFI Small Spark Ignition Engine International Journal of Automotive Science And Technology DOI 10.30939/ijastech..910542 YÖKSİS TR Index SJR Q4 OpenAlex 5.3%
  7. 2020 Evaluation of heat release and combustion analysis in spark ignition Wankel and reciprocating engine FUEL DOI 10.1016/j.fuel.2019.116479 YÖKSİS SJR Q1 JCR Q1 OpenAlex top 10% OpenAlex 91.2%
  8. 2020 Effects of ignition advance on combustion, fuel consumption and emission at 13B Wankel engine Konya Journal of Engineering Sciences DOI 10.36306/konjes.630793 YÖKSİS TR Index OpenAlex 38.4%
  9. 2019 Investigation of Burn Duration and NO Emission in Lean Mixture with CNG and Gasoline Energies DOI 10.3390/en12234432 YÖKSİS SJR Q2 JCR Q3 OpenAlex 68.7%
  10. 2018 The effects of small amount of hydrogen addition on performance and emissions of a direct injection compression ignition engine Thermal Science DOI 10.2298/TSCI170802004D YÖKSİS SJR Q3 JCR Q3 OpenAlex 85.9%
  11. 2018 Tek rotorlu bir wankel motorunda farklı emme penceresi geometrilerinin performans ve emisyonlara etkisi Gazi Üniversitesi Mühendislik-Mimarlık Fakültesi Dergisi DOI 10.17341/gazimmfd.416383 YÖKSİS TR Index SJR Q2 JCR Q4 OpenAlex 57.6%
  12. 2017 The effects of different compression ratios on the performance and emissions of a spark ignition engine with a new combustion chamber International Journal of Advances on Automotive and Technology DOI 10.15659/ijaat.17.04.528 YÖKSİS OpenAlex 53.7%
  13. 2017 Conversion of two rotor Wankel rotary engine to single rotor experimental engine and preliminary results International Journal of Advances on Automotive and Technology DOI 10.15659/ijaat.17.09.549 YÖKSİS OpenAlex 62.9%
  14. 2017 Yeni bir yanma odasına sahip benzin motorunda farklı sıkıştırma oranlarının ve ateşleme avanslarının performans ve emisyonlara etkisi. Sakarya Üniversitesi Fen Bilimleri Enstitüsü Dergisi DOI 10.16984/saufenbilder.268005 YÖKSİS SJR Q4 OpenAlex 5.1%

Projects 4

  1. 2022 İçten yanmalı bir motorda doğrudan supap kontrollü bir çevrim atlatma mekanizmasının sıkıştırma sonu basıncının incelenmesi Yükseköğretim Kurumları tarafından destekli bilimsel araştırma projesi · Tamamlandı 2022-12-16 – 2024-12-15
  2. 2021 Farklı Yanma Odası Geometrilerinin Etkilerinin Termodinamik Hesaplarla Karşılaştırılması Yükseköğretim Kurumları tarafından destekli bilimsel araştırma projesi · Tamamlandı 2021-06-16 – 2022-12-15
  3. 2022 İçten yanmalı bir motorda doğrudan supap kontrollü bir çevrim atlatma mekanizmasının sıkıştırma sonu basıncının incelenmesi Yükseköğretim Kurumları tarafından destekli bilimsel araştırma projesi · Tamamlandı 2022-12-16 – 2025-12-15
  4. 2009 Elektroliz Yöntemi ile elde edilen hidrojenin dizel dolgusuna ilavesinin performans ve emisyonlara etkisi (Proje No: FEN-C-YLP-040310-0042) KARABÜK ÜNİVERSİTESİ Yükseköğretim Kurumları tarafından destekli bilimsel araştırma projesi · Tamamlandı 2009-09-01 – 2010-10-01

Proceedings 33 See all (33) →

  1. 2016 DENEYSEL TASARIM YÖNTEMLERİNİN İÇTEN YANMALI MOTOR DENEYLERİNDE KULLANIMI 8.Otomotiv Teknolojileri Kongresi
  2. 2022 A thermodynamic approach to calculate the mean turbulence intensity of CNG and Gasoline Fuels in a research engine 16th INTERNATIONAL COMBUSTION SYMPOSIUM
  3. — Doğal gaz ve benzin yakıtlarının tek silindirli bir deney motorunda incelenmesi 10th International Automotive Technologies Congress (OTEKON)
  4. 2016 Development of New Generation Gasoline Engines as An Alternative to Diesel Engines 1th INTERNATIONAL CONFERENCE ON ADVANCES INAUTOMOTIVE TECHNOLOGIES
  5. 2016 Wankel Motorunun Ateşleme ve Püskürtme Ünitelerinin Tasarımı ve Bilgisayar Arayüzü ile Kontrolü 8. Otomotiv Teknolojileri Kongresi

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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
8
With an akaturk profile
6
Turkish institutions
4
Co-authored works
%100

Academic co-authors 6

  1. HÜSEYİN EMRE DOĞAN Doktor Öğretim Üyesi · Karamanoğlu Mehmetbey Üniversitesi same university 13
  2. OSMAN AKIN KUTLAR Doçent · İstanbul Teknik Üniversitesi 13
  3. ÖMER CİHAN Doçent · Sakarya Uygulamalı Bilimler Üniversitesi 9
  4. HİKMET ARSLAN Doçent · İstanbul Teknik Üniversitesi 4
  5. HASAN KÖTEN Profesör · İstanbul Medeniyet Üniversitesi 1
  6. METİN GÜMÜŞ Profesör · Marmara Üniversitesi 1

National collaboration 4 institutions

Within own university13 joint works · Karamanoğlu Mehmetbey Üniversitesi

  1. İstanbul Teknik Üniversitesi 13 works · 2 academics
  2. Sakarya Uygulamalı Bilimler Üniversitesi 9 works · 1 academics
  3. Marmara Üniversitesi 1 works · 1 academics
  4. İstanbul Medeniyet Üniversitesi 1 works · 1 academics

Other co-authors (incl. international) 2

Majid Javadzadehkalkhoran 3RAFİG MEHDİYEV 2

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.