Academician
TOYGUN DAĞDEVİR
Doçent
Erciyes Üniversitesi Mühendislik Fakültesi Makine Mühendisliği Bölümü
Research topics OpenAlex
- Heat Transfer Mechanisms17
- Nanofluid Flow and Heat Transfer14
- Heat Transfer and Optimization14
- Advanced Battery Technologies Research3
- Fluid Dynamics and Turbulent Flows3
- Advanced Battery Materials and Technologies2
- Aerodynamics and Fluid Dynamics Research2
- Solar Thermal and Photovoltaic Systems2
- Wind Energy Research and Development1
- Heat transfer and supercritical fluids1
- Wind and Air Flow Studies1
- Heat Transfer and Boiling Studies1
- Ana Dal Mühendislik Temel Alanı
- Yan Dal Makine Mühendisliği
Keywords
YÖKSİS
Citation impact
OpenAlex YÖKSİS articles matched in OpenAlex: 21 + YÖKSİS · co-author record: 4
h-index
9
Percentile in Türkiye: 81
#386 of 1,439 at their university by h-index
- i10-index
- 9
- Total citations
- 605 Top 9.2% in Türkiye
- Per article
- 24.2
- FWCI
- 1.96 1.00 = world average
- World top 1%
- 0
- World top 10%
- 7
Most cited articles
- An experimental study on heat transfer enhancement and flow characteristics of a tube with plain, perforated and dimpled twisted tape inserts
- Heat transfer performance and flow characteristic in enhanced tube with the trapezoidal dimples
- Multi-objective optimization of geometrical parameters of dimples on a dimpled heat exchanger tube by Taguchi based Grey relation analysis and response surface method
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. 4 articles (8 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.
World’s top 2% scientists
Stanford / Elsevier · 2026The 2026 list (v9) prepared by Stanford University and Elsevier from Scopus data; indicators exclude self-citations. See the Türkiye list →
Field ranking
YÖKSİS ?-
Main field Mühendislik Temel AlanıPoints rank #4,926/ 24,860 top 19.8% At university #92/ 295Score 19.55 journal 17.8 · OA add 1.75
- Article rank5,054/24,860
- Scopus rank5,556/24,860
- WoS rank5,746/24,860
- YÖKSİS29
- Scopus18
- WoS17
-
Side field Makine MühendisliğiPoints rank #767/ 3,699 top 20.7% At university #22/ 61Score 19.55 journal 17.8 · OA add 1.75
- Article rank823/3,699
- Scopus rank884/3,699
- WoS rank908/3,699
- YÖKSİS29
- Scopus18
- WoS17
Keyword rankings 3
-
Kw. Hesaplamalı Akışkanlar DinamiğiPoints rank #29/ 219 top 13.2% At university #1/ 1Score 19.55 journal 17.8 · OA add 1.75
-
Kw. Isı TransferiPoints rank #187/ 649 top 28.8% At university #5/ 9Score 19.55 journal 17.8 · OA add 1.75
-
Kw. TermodinamikPoints rank #253/ 836 top 30.3% At university #5/ 11Score 19.55 journal 17.8 · OA add 1.75
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
- 12
- With an akaturk profile
- 8
- Turkish institutions
- 1
- Co-authored works
- %86
Academic co-authors 8
- VEYSEL ÖZCEYHAN Profesör · Erciyes Üniversitesi same university 20
- ORHAN KEKLİKCİOĞLU Doçent · Erciyes Üniversitesi same university 13
- SİBEL GÜNEŞ Profesör · Erciyes Üniversitesi same university 4
- SELAHADDİN ORHAN AKANSU Profesör · Erciyes Üniversitesi same university 2
- FERHAT DALDABAN Profesör · Erciyes Üniversitesi same university 1
- NAFİZ KAHRAMAN Profesör · Erciyes Üniversitesi same university 1
- UMUT ÇALIŞKAN Doçent · Erciyes Üniversitesi same university 1
- YAHYA ERKAN AKANSU Profesör · Niğde Ömer Halisdemir Üniversitesi 1
National collaboration 1 institutions
Within own university23 joint works · Erciyes Üniversitesi
- Niğde Ömer Halisdemir Üniversitesi 1 works · 1 academics
Other co-authors (incl. international) 4
Yulong Ding 3Mahmut Uyanık 2Xuefeng Lin 2Feridun Yavaş
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
?Top 1%0
Top 10%7
Avg · n 22
%68.5
Other counts
Scopus (SJR)
- YÖKSİS rows 19
WoS (JCR)
- YÖKSİS rows 18
TR Index
- YÖKSİS rows 7 articles
Articles
Articles with YÖKSİS and OpenAlex source split; narrow by quartile or TR Index.
Journals with publications
21 journals
- International Journal of Thermal Sciences 4
- ISSN 2587-1110 2
- International Communications in Heat and Mass Transfer 2
- Journal of Thermal Analysis and Calorimetry 2
- Journal of Thermal Engineering 2
- ISSN 1012-2354 1
- ISSN 1302-8944 1
- ISSN 1306-3111 1
- ISSN 1307-1149 1
- ISSN 2422-8702 1
- ISSN 2458-8156 1
- ISSN 2602-4551 1
- ISSN 2791-6197 1
- Applied Thermal Engineering 1
- Heat Transfer Research 1
- International Journal of Heat and Mass Transfer 1
- International Journal of Mechanical and Production Engineering Research and Development (discontinued) 1
- Isi Bilimi Ve Teknigi Dergisi/ Journal of Thermal Science and Technology 1
- Journal of Energy Storage 1
- Journal of Mechanical Science and Technology 1
- Wind and Structures, An International Journal 1
Narrow down
Article list
- 2025 Battery thermal management system using the wavy mini-channel: Numerical simulation and experimental validation YÖKSİS SJR Q2 JCR Q3 OpenAlex 59.6%
- 2025 A novel hybrid battery thermal management system using a wavy minichannel and a composite phase change material YÖKSİS SJR Q1 JCR Q1 OpenAlex 87.8%
- 2025 Multi-objective optimization of operating parameters for dimpled twisted tape inserted heat exchanger tube flowing water/ethylene glycol mixture-based TiO2 nanofluid YÖKSİS SJR Q2 JCR Q1 OpenAlex 78.5%
- 2024 Numerical investigation of battery thermal management by using helical fin and composite phase change material YÖKSİS SJR Q1 JCR Q1 OpenAlex top 10% OpenAlex 90.8%
- 2023 Numerical and Optimization Study on a Heat Exchanger Tube Inserted with Ring by Taguchi Approach YÖKSİS OpenAlex 30.5%
- 2023 Analysis on enhanced turbulent heat transfer and flow characteristic in a twisted and dimpled oval tube YÖKSİS TR Index OpenAlex 48.6%
- 2022 A comprehensive second law analysis for a heat exchanger tube equipped with the rod inserted straight and twisted tape and using water/CuO nanofluid YÖKSİS SJR Q1 JCR Q1 OpenAlex 88.3%
- 2022 Multi-objective optimization of geometrical parameters of dimples on a dimpled heat exchanger tube by Taguchi based Grey relation analysis and response surface method YÖKSİS SJR Q1 JCR Q1 OpenAlex top 10% OpenAlex 93.7%
- 2022 Second law analysis on an elliptical twisted tube for a heat exchanger YÖKSİS TR Index SJR Q3 JCR Q3 OpenAlex 41.7%
- 2022 Thermo-hydraulic performance investigation of a heat exchanger tube inserted with twisted tapes modified with various twist ratio and alternate axis YÖKSİS TR Index OpenAlex 48.2%
- 2021 Optimization of process parameters in terms of stabilization and thermal conductivity on water based TiO2 nanofluid preparation by using Taguchi method and Grey relation analysis YÖKSİS SJR Q1 JCR Q1 OpenAlex 87.4%
- 2021 The experimental thermal and hydraulic performance analyses for the location of perforations and dimples on the twisted tapes in twisted tape inserted tube YÖKSİS SJR Q1 JCR Q1 OpenAlex top 10% OpenAlex 91.3%
- 2021 An experimental study on heat transfer enhancement and flow characteristics of a tube with plain, perforated and dimpled twisted tape inserts YÖKSİS SJR Q1 JCR Q1 OpenAlex top 10% OpenAlex 98.8%
- 2021 Bir Isı Değiştiricisinde Su Bazlı Hibrit Nanoakışkan Kullanımının Termal ve Hidrolik Performans Üzerine Etkisinin Araştırılması YÖKSİS TR Index
- 2020 Second law analysis of a mixture of ethylene glycol/water flow in modified heat exchanger tube by passive heat transfer enhancement technique YÖKSİS SJR Q2 JCR Q1 OpenAlex 83.9%
- 2019 Heat transfer and pressure drop investigation of graphene nanoplatelet-water and titanium dioxide-water nanofluids in a horizontal tube YÖKSİS SJR Q1 JCR Q1 OpenAlex 87.2%
- 2019 Heat transfer performance and flow characteristic in enhanced tube with the trapezoidal dimples YÖKSİS SJR Q1 JCR Q1 OpenAlex top 10% OpenAlex 93.2%
- 2019 THE EFFECT OF CHAMFER LENGTH ON THERMAL AND HYDRAULIC PERFORMANCE IN Al2O3-WATER NANOFLUID THROUGH A DUCT OF SQUARE CROSS-SECTION YÖKSİS SJR Q3 JCR Q4 OpenAlex 54.6%
- 2019 Numerical Investigation on Heat Enhancement Method with Using Circular Dimpled Tube YÖKSİS TR Index
- 2019 Numerical Investigation of the Effect of Twisted Tape in a Tube Using Water-TiO2 Nanofluid on Heat Transfer Enhancement YÖKSİS