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Academician

SEMİHA ÖZTUNA

Profesör

Trakya Üniversitesi Mühendislik Fakültesi Makine Mühendisliği Bölümü

Research topics OpenAlex
  1. Ana Dal Mühendislik Temel Alanı
  2. Yan Dal Makine Mühendisliği
Keywords YÖKSİS
Articles 29 YÖKSİS 29 · OpenAlex 0 Total citations 871 h-index 13 · OpenAlex OpenAlex coverage %62 matched 18 / 29 Q1 articles 12 Scopus · WoS Q1 7 Best field rank #11 / 72 Keyword · top 15.3% Co-authors 24 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: 1
h-index 13 Percentile in Türkiye: 89 #59 of 1,121 at their university by h-index
i10-index
15
Total citations
871
Top 6.0% in Türkiye
Per article
45.8
FWCI
4.34
1.00 = world average
World top 1%
2
World top 10%
6

Most cited articles

  1. A review of hydrogen usage in internal combustion engines (gasoline-Lpg-diesel) from combustion performance aspect 2020 world top 1% 304 citations
  2. Experimental study on the thermal conductivity of water-based CNT-SiO2 hybrid nanofluids 2018 world top 10% 117 citations
  3. MHD natural convection flow and heat transfer in a laterally heated partitioned enclosure 2009 96 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. 1 articles (14 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. h-index on the OpenAlex author profile: 12.

Citing publications Crossref 172 publications citing 18 DOI-bearing articles · 24 Türkiye-affiliated
  • 2019 20
  • 2020 44
  • 2021 55
  • 2022 27
  • 2025 16
  • 2026 10
  1. DOI 10.1016/j.ijhydene.2025.152774 2026
  2. DOI 10.1016/j.ijhydene.2025.152569 2026
  3. DOI 10.1016/j.applthermaleng.2025.129403 2026
  4. DOI 10.1016/j.fuel.2025.137274 2026
  5. DOI 10.1016/j.powtec.2025.121938 2026
  6. DOI 10.1016/j.fuel.2025.137811 2026
  7. DOI 10.1016/j.ijhydene.2025.152745 2026
  8. DOI 10.1016/j.ces.2025.123009 2026
  9. DOI 10.1016/j.cherd.2025.11.046 2026
  10. DOI 10.1016/j.jlp.2025.105889 2026
  11. SÜRDÜRÜLEBİLİR YERLEŞKE DÖNÜŞÜMÜ: Trakya Üniversitesi Ahmet T. Karadeniz Yerleşkesi örneği TR Nilay Mısırlı et al. · Mekansal Araştırmalar Dergisi · 2025
  12. Blood-based non-Newtonian ternary nanofluid flow in converging/diverging channels embedded in a non-Darcy porous medium with slip and jump effects TR Tunahan Gunay et al. · International Journal of Numerical Methods for Heat & Fluid Flow · 2025
  13. DOI 10.1007/s10973-025-15085-9 2025 · cites 2 articles of this academic
  14. DOI 10.1080/19942060.2025.2591377 2025
  15. DOI 10.1007/s41104-025-00160-y 2025
  16. DOI 10.2139/ssrn.5818902 2025
  17. DOI 10.1016/j.ijhydene.2025.152135 2025
  18. DOI 10.21203/rs.3.rs-7857994/v1 2025
  19. DOI 10.1016/j.indcrop.2025.122337 2025
  20. DOI 10.1007/s42114-025-01450-7 2025
  21. DOI 10.1063/5.0295957 2025
  22. DOI 10.2139/ssrn.5765704 2025
  23. DOI 10.1007/s10973-025-14849-7 2025
  24. DOI 10.1007/s10973-025-14955-6 2025
  25. DOI 10.1177/14680874251380891 2025
  26. DOI 10.1016/j.jclepro.2025.147126 2025
  27. Influences of hydrogen addition from different dual‐fuel modes on engine behaviors TR Sanjeevakumar Veerasangappa Khandal et al. · Energy Science & Engineering · 2022
  28. The effects of hydrogen enriched natural gas under different engine loads in a diesel engine TR Esenay Arslan et al. · International Journal of Hydrogen Energy · 2022
  29. An Experimental Study on SiO2-ND Hybrid Nanofluid: Thermal Conductivity, Viscosity, and Stability with New Forecast Models TR Gökberk Yalçın et al. · Current Nanoscience · 2022
  30. DOI 10.1016/j.ijhydene.2021.10.238 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 29

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

Indexes and citation percentiles

?
TR Index 1 articles
OpenAlex citation percentile
Top 1%2
Top 10%6
Avg · n 18 %79.5
Other counts

Scopus (SJR)

  • YÖKSİS rows 18

WoS (JCR)

  • YÖKSİS rows 17

Articles

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

29articles

Journals with publications

14 journals

Narrow down

Scopus (SJR)
Q112 Q23 Q33 Q40
WoS (JCR)
Q17 Q27 Q31 Q42
TR Index
1articles

Article list

  1. 2025 Modeling of hydrogen blending natural gas combustion characteristics and emission analyses in industrial burners INTERNATIONAL JOURNAL OF HYDROGEN ENERGY DOI 10.1016/j.ijhydene.2025.03.310 YÖKSİS SJR Q1 JCR Q1 OpenAlex top 1% OpenAlex 99.6%
  2. 2024 Effect of particle size on SiO2 nanofluid viscosity determined by a two-step method Journal of Thermal Analysis and Calorimetry DOI 10.1007/s10973-024-13403-1 YÖKSİS SJR Q2 JCR Q2 OpenAlex 79.4%
  3. 2023 The influence of particle size on the viscosity of water based ZnO nanofluid ALEXANDRIA ENGINEERING JOURNAL DOI 10.1016/j.aej.2022.12.047 YÖKSİS SJR Q1 JCR Q1 OpenAlex top 10% OpenAlex 92.3%
  4. 2023 Edirne-Türkiye İklim Koşullarında Fotovoltaik ve Fotovoltaik/Termal Sistemlerinin Karşılaştırmalı Performans Analizi Trakya University Journal of Engineering Sciences DOI 10.59314/tujes.1396865 YÖKSİS OpenAlex 27.1%
  5. 2022 An Experimental Study on SiO2-ND Hybrid Nanofluid: Thermal Conductivity, Viscosity, and Stability with New Forecast Models CURRENT NANOSCIENCE DOI 10.2174/1573413718666220111103031 YÖKSİS SJR Q3 JCR Q4 OpenAlex 62.0%
  6. 2022 Measurement of thermal conductivity and viscosity of ZnO\u2013SiO2 hybrid nanofluids Journal of Thermal Analysis and Calorimetry DOI 10.1007/s10973-021-11076-8 YÖKSİS SJR Q1 JCR Q1 OpenAlex 79.3%
  7. 2020 How Liquid Hydrogen Production Methods Affect Emissions in Liquid Hydrogen Powered Vehicles? International Journal of Hydrogen Energy DOI 10.1016/j.ijhydene.2020.01.250 YÖKSİS SJR Q1 JCR Q2 OpenAlex 84.3%
  8. 2020 Effects of hydrogen enrichment of methane on diffusion flame structure and emissions in a back-pressure combustion chamber International Journal of Hydrogen Energy DOI 10.1016/j.ijhydene.2019.09.187 YÖKSİS SJR Q1 JCR Q2 OpenAlex 82.4%
  9. 2020 Numerical investigation on hydrogen-enriched methane combustion in a domestic back-pressure boiler and non-premixed burner system from flame structure and pollutants aspect International Journal of Hydrogen Energy DOI https://linkinghub.elsevier.com/retrieve/pii/S036031992031079X YÖKSİS SJR Q1 JCR Q2 OpenAlex top 10% OpenAlex 94.4%
  10. 2020 A review of hydrogen usage in internal combustion engines (gasoline-Lpg-diesel) from combustion performance aspect International Journal of Hydrogen Energy DOI https://linkinghub.elsevier.com/retrieve/pii/S0360319920304766 YÖKSİS SJR Q1 JCR Q2 OpenAlex top 1% OpenAlex 99.9%
  11. 2019 Study on nonpremixed methane/air combustion from flame structure and NOx emission aspect for different burner head structures INTERNATIONAL JOURNAL OF ENERGY RESEARCH DOI 10.1002/er.4641 YÖKSİS SJR Q1 JCR Q1 OpenAlex 59.1%
  12. 2018 Experimental study on the thermal conductivity of water-based CNT-SiO2 hybrid nanofluids INTERNATIONAL COMMUNICATIONS IN HEAT AND MASS TRANSFER DOI https://www.journals.elsevier.com/international-communications-in-heat-and-mass-transfer YÖKSİS SJR Q1 JCR Q1 OpenAlex top 10% OpenAlex 97.1%
  13. 2017 Investigation Of Thermal Comfort Conditions In Higher Education Facilities: A Case Study For Engineering Faculty In Edirne TEM journal DOI 10.18421 YÖKSİS SJR Q3 JCR Q4 OpenAlex 74.6%
  14. 2017 Design and thermodynamic analysis of a solar-assisted cini ceramic drying system Renewable Energy DOI 10.1016/j.renene.2017.03.090 YÖKSİS SJR Q1 JCR Q1 OpenAlex 66.9%
  15. 2017 Experimental Analysis of a New LPG Evaporator/Regulator for Vehicles Gazi University Journal of Science Part A: Engineering and Innovation DOI http://dergipark.gov.tr/uploads/issuefiles/c909/44d5/2abe/598856e76d8ab.pdf YÖKSİS TR Index
  16. 2015 A Comparative Analysis Study of Alternative Energy Sources for Automobiles International Journal of Hydrogen Energy YÖKSİS SJR Q1 JCR Q2 OpenAlex top 10% OpenAlex 94.7%
  17. 2014 Effective Parameters of Solar Water Heating system on Ceramic Drying Applied Mechanics and Materials DOI 10.4028 YÖKSİS SJR Q3
  18. 2013 Natural Convection Heat Transfer of Nanofluids in a Partially Divided Enclosure IBT Isı Bilimi ve Tekniği Dergisi YÖKSİS
  19. 2012 Energy Efficiency Confor and Cost Analyses İn Buildings Vith Automation Systems Journal of International Scientific Publication: Ecology & Safety - MMT YÖKSİS
  20. 2009 MHD natural convection flow and heat transfer in a laterally heated partitioned enclosure European Journal of Mechanics - B/Fluids DOI 10.1016/j.euromechflu.2009.07.001 YÖKSİS SJR Q2 JCR Q2 OpenAlex 89.2%

Projects 8 See all (8) →

  1. 2023 Fırın Sisteminde Hidrojen Gazı Katkılı Doğal Gaz Yakıtlı Proses Brülörü Yanma Analizleri ve Optimizasyonu Yükseköğretim Kurumları tarafından destekli bilimsel araştırma projesi · Tamamlandı 2023-03-17 – 2023-10-11
  2. 2020 Mikro ölçekli güneş-rüzgar enerji sistemleri için hibrit uygulamaların incelenmesi Yükseköğretim Kurumları tarafından destekli bilimsel araştırma projesi · Tamamlandı 2020-02-12 – 2022-03-09
  3. 2020 Cross-Border Regions Collaborate for BLUEGROWTH (BLUE GROWTH COLLABs) Uluslararası İkili İşbirliği Programları · Tamamlandı 2020-10-09 – 2023-11-06
  4. 2019 Nano Akışkan Kullanlan Sistemlerde Isı İletimi ve Viskozite Değişimini Etkileyen Faktörlerin İncelenmesi Yükseköğretim Kurumları tarafından destekli bilimsel araştırma projesi · Tamamlandı 2019-02-11 – 2019-09-11
  5. 2016 Kare Gaz Brülör-Kazan Sistemlerinde Yanma ile Emisyon Analizleri ve Optimizasyon Yükseköğretim Kurumları tarafından destekli bilimsel araştırma projesi · Tamamlandı 2016-07-26 – 2020-01-07

Proceedings 50 See all (50) →

  1. — Natural Convection of Water Based CuO Nanofluid Between Concentric Cylinders 9th International Conference on Heat Transfer, Thermal Engineering and Environment (9th IASME/WSEAS)
  2. — Near wake A Variable Temperature Plate in Free Convection Proc. 6th Asian Congreess of Fluid Mechanics
  3. 2015 Güneş Enerjili Endüstriyel Hava Isıtma Sisteminin Termodinamik ve Ekonomik Açıdan İncelenmesi ULIBTK’15 (20. Ulusal Isı Bilimi ve Tekniği Kongresi)
  4. 2019 A Review of Hydrogen Usage in Internal Combustion Engines (Gasoline-Diesel-LPG) from Combustion Performance Aspect 4th International Hydrogen Technologies Congress
  5. 2024 A CFD STUDY ON HYDROGEN-ENRICHED METHANE COMBUSTION IN A TEST FURNACE 4 th International Natural Science, Engineering and Material Technologies Conference

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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
24
With an akaturk profile
12
Turkish institutions
3
Co-authored works
%90

Academic co-authors 12

  1. MUSTAFA KEMALETTİN BÜYÜKAKIN Araştırma Görevlisi · Trakya Üniversitesi same university 8
  2. AHMET SELİM DALKILIÇ Profesör · Yıldız Teknik Üniversitesi 5
  3. ADEM UĞURLU Doçent · Kırklareli Üniversitesi 3
  4. BEDRİ ONUR KÜÇÜKYILDIRIM Profesör · Yıldız Teknik Üniversitesi 1
  5. BERRİN YILMAZ Doçent · Trakya Üniversitesi same university 1
  6. DOĞAN ERYENER Profesör · Trakya Üniversitesi same university 1
  7. DİNÇER AKAL Doçent · Trakya Üniversitesi same university 1
  8. ESMA MIHLAYANLAR Profesör · Trakya Üniversitesi same university 1
  9. HACER AKHAN Doktor Öğretim Üyesi · Trakya Üniversitesi same university 1
  10. HAKAN DEMİR Profesör · Yıldız Teknik Üniversitesi 1
Show all (12)
  1. KADİR AYDIN Doktor Öğretim Üyesi · Trakya Üniversitesi same university 1
  2. METİN GÜMÜŞ Profesör · Marmara Üniversitesi 1

National collaboration 3 institutions

Within own university8 joint works · Trakya Üniversitesi

  1. Yıldız Teknik Üniversitesi 6 works · 3 academics
  2. Kırklareli Üniversitesi 3 works · 1 academics
  3. Marmara Üniversitesi 1 works · 1 academics

Other co-authors (incl. international) 12

GÖKBERK YALÇIN 5Somchai Wongwises 5KAMİL KAHVECİ 4Ece Mehmet Cem 3Erbaş Semiha 3Santiphap Nakkaew 2AYŞEGÜL AKDOĞAN EKERChaiwat JumpholkulDereli EmreONUR SALCITanju Baha TuluÖzkan Seyhan

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.