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Academician

VOLKAN AKGÜL

Doktor Öğretim Üyesi

Bartın Üniversitesi

Research topics OpenAlex
Articles 7 YÖKSİS 7 · OpenAlex 0 Total citations 45 h-index 4 · OpenAlex OpenAlex coverage %100 matched 7 / 7 Q1 articles 4 Scopus · WoS Q1 3 Co-authors 9 2 Turkish institutions

Citation impact

OpenAlex YÖKSİS articles matched in OpenAlex: 7
h-index 4 Percentile in Türkiye: 52 #195 of 607 at their university by h-index
i10-index
2
Total citations
45
Top 50% in Türkiye
Per article
6.4
FWCI
0.76
1.00 = world average
World top 1%
0
World top 10%
0

Most cited articles

  1. Response surface methodology-based multi-objective grey relation optimization for impinging jet cooling with Al2O3/water nanofluid on a curved surface 2023 15 citations
  2. Performance investigation of truncated low concentrating photovoltaic-thermal systems with V-trough, compound hyperbolic and compound parabolic concentrators 2023 14 citations
  3. Design and performance optimization of non-imaging concentrating photovoltaic thermal systems using grey relational analysis and response surface methodology 2025 7 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. h-index on the OpenAlex author profile: 4.

Citing publications

Crossref 3 publications citing 7 DOI-bearing articles

2021 12025 2

  1. 10.1108/hff-05-2025-0328 2025
  2. 10.1108/hff-02-2025-0123 2025
  3. 10.3390/jmse9101061 2021
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.

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
9
With an akaturk profile
6
Turkish institutions
2
Co-authored works
%100

Academic co-authors 6

  1. ABİD USTAOĞLU Profesör · Bartın Üniversitesi same university 3
  2. BİLAL KURŞUNCU Doçent · Bartın Üniversitesi same university 3
  3. CÜNEYT UYSAL Profesör · Karabük Üniversitesi 1
  4. HÜSEYİN KAYA Doçent · Bartın Üniversitesi same university 1
  5. MUAMMER ÖZKAN Profesör · Yıldız Teknik Üniversitesi 1
  6. ORKUN ÖZENER Profesör · Yıldız Teknik Üniversitesi 1

National collaboration 2 institutions

Within own university4 joint works · Bartın Üniversitesi

  1. Karabük Üniversitesi 1 works · 1 academics
  2. Yıldız Teknik Üniversitesi 1 works · 2 academics

Other co-authors (incl. international) 3

Junnosuke Okajima 3HÜSEYİN KAYA 2Cihan BÜYÜK

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.

Indexes and citation percentiles

?
TR Index 0 articles
OpenAlex citation percentile
Top 1%0
Top 10%0
Avg · n 7 %56.5
Other counts

Scopus (SJR)

  • YÖKSİS rows 6

WoS (JCR)

  • YÖKSİS rows 6

Articles

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

7articles

Journals with publications

5 journals

Narrow down

Scopus (SJR)
Q14 Q22 Q30 Q40
WoS (JCR)
Q13 Q21 Q32 Q40
TR Index
0articles

Article list

  1. 2025 Design and performance optimization of non-imaging concentrating photovoltaic thermal systems using grey relational analysis and response surface methodology Applied Thermal Engineering DOI 10.1016/j.applthermaleng.2025.126482 YÖKSİS SJR Q1 JCR Q1 OpenAlex 77.9%
  2. 2025 Performance investigation of non-imaging-concentrating photovoltaic thermal systems with metal oxide and ceramic-based nanofluids: numerical study and genetic algorithm-based multi-objective optimization Applied Thermal Engineering DOI 10.1016/j.applthermaleng.2025.128425 YÖKSİS SJR Q1 JCR Q1 OpenAlex 89.5%
  3. 2023 Response surface methodology-based multi-objective grey relation optimization for impinging jet cooling with Al2O3/water nanofluid on a curved surface Springer Science and Business Media LLC DOI 10.1007/s00521-023-08357-8 YÖKSİS SJR Q1 JCR Q2 OpenAlex 77.9%
  4. 2023 Performance investigation of truncated low concentrating photovoltaic-thermal systems with V-trough, compound hyperbolic and compound parabolic concentrators Elsevier BV DOI 10.1016/j.applthermaleng.2023.121028 YÖKSİS SJR Q1 JCR Q1 OpenAlex 60.7%
  5. 2023 EFFECT OF PARTICLE SHAPE ON HEAT TRANSFER AND ENTROPY GENERATION PERFORMANCE OF Al2O3/WATER NANOFLUID JET FLOW IMPINGING ON A CONVEX SURFACE HEAT TRANSFER RESEARCH DOI 10.1615/HeatTransRes.2022043452 YÖKSİS SJR Q2 JCR Q3 OpenAlex 48.6%
  6. 2022 Importance of nanofluid evaluations at identical velocity and pumping power: a specific evaluation for Ag-MgO/water hybrid nanofluid flow through a pipe under turbulent regime INTERNATIONAL JOURNAL OF THERMAL-FLUID ENGINEERING AND MODERN ENERGETICS DOI 10.51558/2831-0527.2022.1.1.48 YÖKSİS OpenAlex 5.8%
  7. 2020 Numerical Investigation and Multi-Objective Optimization of Internal EGR and Post-Injection Strategies on the Combustion, Emission and Performance of a Single Cylinder, Heavy-Duty Diesel Engine Energies DOI 10.3390/en14010015 YÖKSİS SJR Q2 JCR Q3 OpenAlex 35.1%

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