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Adnan Sözen Prof. Dr. GAZİ ÜNİVERSİTESİ, TEKNOLOJİ FAKÜLTESİ
Publication 23 Review 7 CrossRef Cited 57
23 Publication
7 Review
57 CrossRef Cited

Research Fields

Energy Systems Engineering Energy

Institution

GAZİ ÜNİVERSİTESİ, TEKNOLOJİ FAKÜLTESİ

Popular Publications

Performance Enhancement of A Vapor Compression Cooling System: An Application of POE/ Al2O3
Authors: Mustafa Akkaya , Tayfun Menlik , Adnan Sözen
Published: 2021 , Journal of Polytechnic
DOI: 10.2339/politeknik.679563
CITED 7 FAVORITE 2 TOTAL DOWNLOAD COUNT 1756

7

2

1756

Turkey's Energy Efficiency Activity Analysis
Authors: Berk Erbil Yağcı , Adnan Sözen
Published: 2026 , Journal of Polytechnic
DOI: 10.2339/politeknik.859790
CITED 6 FAVORITE 1 TOTAL DOWNLOAD COUNT 4875

6

1

4875

Design and Analysis of Hydrogen Production Combined System from Hydrogen Sulfide with Renewable Energy Source
Authors: Kemal Gök , Adnan Sözen
Published: 2022 , Gazi Journal of Engineering Sciences
DOI: -
CITED 0 FAVORITE 1 TOTAL DOWNLOAD COUNT 2902

0

1

2902

Residences In Turkey's Provinces Energy Efficiency Event
Authors: Kübra Erdem Arslan , Adnan Sözen
Published: 2022 , Gazi Journal of Engineering Sciences
DOI: -
CITED 0 FAVORITE 1 TOTAL DOWNLOAD COUNT 739

0

1

739

Publications

The Total Factor Productivity of Energy Efficiency in Buildings
Authors: Gözde Demirsoy , Adnan Sözen
Published: 2026 , Journal of Polytechnic
DOI: 10.2339/politeknik.886923
FAVORITE 0 TOTAL DOWNLOAD COUNT 4330

0

4330

Turkey's Energy Efficiency Activity Analysis
Authors: Berk Erbil Yağcı , Adnan Sözen
Published: 2026 , Journal of Polytechnic
DOI: 10.2339/politeknik.859790
FAVORITE 1 TOTAL DOWNLOAD COUNT 4875

1

4875

Exergy Calculations and Refrigerant Selection Using Flue Gas Waste Heat in Organic Rankine Cycle
Authors: Muhsine Saru , Adnan Sözen , Erhan Pulat
Published: 2025 , Journal of Polytechnic
DOI: 10.2339/politeknik.1699559
FAVORITE 0 TOTAL DOWNLOAD COUNT 464

0

464

Numerical Analysis of Effective Die Heating Parameters in Induction Hot Forming
Authors: Emre Erol , Tayfun Menlik , Çetin Karataş , Adnan Sözen
Published: 2024 , Journal of Polytechnic
DOI: 10.2339/politeknik.1588854
FAVORITE 0 TOTAL DOWNLOAD COUNT 543

0

543

A Finite Element Approach for Phase-Change Analysis of Paraffin
Authors: Mustafa Ozcatalbas , Adnan Sözen
Published: 2024 , Journal of Polytechnic
DOI: 10.2339/politeknik.1492300
FAVORITE 0 TOTAL DOWNLOAD COUNT 548

0

548

DETERMINING THE OPTIMUM PHOTOVOLTAIC INSTALLATION ANGLE FOR PROVINCES IN TURKEY
Authors: Sevda Kazemzadehmarand , Adnan Sözen
Published: 2024 , Journal of Polytechnic
DOI: 10.2339/politeknik.1299063
FAVORITE 0 TOTAL DOWNLOAD COUNT 2309

0

2309

Overview of the Literature on Energy Poverty
Authors: Tamer Emre , Muhammed Mustafa İzgeç, Adnan Sözen
Published: 2023 , Journal of Polytechnic
DOI: 10.2339/politeknik.588728
FAVORITE 0 TOTAL DOWNLOAD COUNT 3077

0

3077

Residences In Turkey's Provinces Energy Efficiency Event
Authors: Kübra Erdem Arslan , Adnan Sözen
Published: 2022 , Gazi Journal of Engineering Sciences
DOI: -
FAVORITE 1 TOTAL DOWNLOAD COUNT 739

1

739

Alternative Hybrid Solution Suggestions for Heating/Cooling in Turkey Using Data Envelopment Analysis and TOPSIS
Authors: Adnan Sözen , Tayfun Menlik , Erdem Çiftçi , Amjad Anvari-moghaddam
Published: 2022 , Journal of Polytechnic
DOI: 10.2339/politeknik.1109935
FAVORITE 0 TOTAL DOWNLOAD COUNT 838

0

838

Design and Analysis of Hydrogen Production Combined System from Hydrogen Sulfide with Renewable Energy Source
Authors: Kemal Gök , Adnan Sözen
Published: 2022 , Gazi Journal of Engineering Sciences
DOI: -
FAVORITE 1 TOTAL DOWNLOAD COUNT 2902

1

2902

Performance Improvement of the Heat Recovery Unit with Sequential Type Heat Pipes Using Water Based ZnO and ZnOAl2O3 Nanofluids
Authors: İpek Aytaç , Adnan Sözen
Published: 2022 , Journal of Polytechnic
DOI: 10.2339/politeknik.703083
FAVORITE 0 TOTAL DOWNLOAD COUNT 3119

0

3119

Performance Enhancement of A Vapor Compression Cooling System: An Application of POE/ Al2O3
Authors: Mustafa Akkaya , Tayfun Menlik , Adnan Sözen
Published: 2021 , Journal of Polytechnic
DOI: 10.2339/politeknik.679563
FAVORITE 2 TOTAL DOWNLOAD COUNT 1756

2

1756

Preparation of Bauxite/Deionized Water Nanofluid and Experimental Investigation of Its Thermophysical Properties
Authors: Duygu Y. Aydın , Metin Gürü , Adnan Sözen
Published: 2021 , Journal of Polytechnic
DOI: 10.2339/politeknik.649417
FAVORITE 0 TOTAL DOWNLOAD COUNT 1661

0

1661

A Numerical Study on Performance Improvement in Boiling Heat Transfer via Dichloromethane-Based Nanofluid Utilization
Authors: Erdem Çiftçi , Adnan Sözen
Published: 2020 , Journal of Polytechnic
DOI: 10.2339/politeknik.697085
FAVORITE 0 TOTAL DOWNLOAD COUNT 1421

0

1421

Mapping of Turkey’s District Heating/Cooling Requirements
Authors: Adnan Sözen , Tayfun Menlik , Amjad Anvari-moghaddam
Published: 2020 , Journal of Polytechnic
DOI: 10.2339/politeknik.699047
FAVORITE 0 TOTAL DOWNLOAD COUNT 2250

0

2250

Modelling of Risk Indicators in a Smart Grid Newtork By Fuzzy Analytic Hierarchy Process
Authors: İlter Sahin Aktas , Tayfun Menlik , Adnan Sözen
Published: 2020 , Journal of Polytechnic
DOI: 10.2339/politeknik.669465
FAVORITE 0 TOTAL DOWNLOAD COUNT 992

0

992

Experimental investigation of photovoltaic panel surface temperature at various tilt angles
Authors: Ataollah Khanları , Adnan Sözen , Ceylin Şirin , Yaşar Can Bilge, Azim Doğuş Tuncer , Afşin Güngör
Published: 2020 , Scientific Journal of Mehmet Akif Ersoy University
DOI: -
FAVORITE 0 TOTAL DOWNLOAD COUNT 531

0

531

Determination of Optimum Rotational Speed of the Heat Wheel through Computational Fluid Dynamics Simulation
Authors: Adnan Sozen , Erdem Cıftcı
Published: 2019 , Gazi University Journal of Science
DOI: -
FAVORITE 0 TOTAL DOWNLOAD COUNT 1415

0

1415

Heat Pipe Evacuated Tubular Solar Collector Performance Improvement by Applications Of Nanofluid
Authors: Umut Önder Su , Adnan Sözen , Tayfun Menlik
Published: 2019 , Journal of Polytechnic
DOI: 10.2339/politeknik.512092
FAVORITE 0 TOTAL DOWNLOAD COUNT 3601

0

3601

Experimental Investigation of an Al2O3 / Distilled Water Nanofluid Used In the Heat Pipes of Heat Exchangers
Authors: Ahmet Öztürk , Mehmet Özalp , Adnan Sözen
Published: 2018 , Gazi University Journal of Science
DOI: -
FAVORITE 0 TOTAL DOWNLOAD COUNT 2532

0

2532

Rüzgâr Gücü Tahminlerinin Önemi: Türkiye Elektrik Piyasasında Bir Uygulama
Authors: Fatih Karık, Adnan Sözen , Muhammed Mustafa İzgeç
Published: 2017 , Journal of Polytechnic
DOI: 10.2339/politeknik.369038
FAVORITE 0 TOTAL DOWNLOAD COUNT 3644

0

3644

Examination of Flow Effects in Francis Turbine Models with Different Numbers of Rotor Blades
Authors: Selçuk Keçel, H. Güçlü Yavuzcan, Adnan Sözen
Published: 2017 , Journal of Polytechnic
DOI: -
FAVORITE 0 TOTAL DOWNLOAD COUNT 2987

0

2987

FRANCİS TÜRBİNLERİNDE YÖNLENDİRME KANAT AÇISININ ÇARK MUKAVEMETİNE VE TÜRBİN VERİMİNE ETKİSİ
Authors: Adnan Sözen , Selçuk Keçel , H.güçlü Yavuzcan
Published: 2014 , Gazi Üniversitesi Mühendislik Mimarlık Fakültesi Dergisi
DOI: 10.17341/gummfd.41730
FAVORITE 0 TOTAL DOWNLOAD COUNT 9521

0

9521

Articles published in
Gazi Journal of Engineering Sciences
Gazi Journal of Engineering Sciences
Gazi University Journal of Science
Gazi University Journal of Science
Gazi Üniversitesi Mühendislik Mimarlık Fakültesi Dergisi
Gazi Üniversitesi Mühendislik Mimarlık Fakültesi Dergisi
Journal of Polytechnic
Journal of Polytechnic
Scientific Journal of Mehmet Akif Ersoy University
Scientific Journal of Mehmet Akif Ersoy University
Editorship
Adana Alparslan Türkeş Science and Technology University Journal of Science
Adana Alparslan Türkeş Science and Technology University Journal of Science
Production Editor
Gazi University Journal of Science Part A: Engineering and Innovation
Gazi University Journal of Science Part A: Engineering and Innovation
Section Editor
Inspiring Technologies and Innovations
Inspiring Technologies and Innovations
Section Editor
Journal of Polytechnic
Journal of Polytechnic
Technical Editor , Editor , Copyeditor
Kocaeli Journal of Science and Engineering
Kocaeli Journal of Science and Engineering
Section Editor
Kocaeli Üniversitesi Fen Bilimleri Dergisi
Kocaeli Üniversitesi Fen Bilimleri Dergisi
Section Editor
Editorial Board Memberships
Adana Alparslan Türkeş Science and Technology University Journal of Science
Adana Alparslan Türkeş Science and Technology University Journal of Science
Gazi University Journal of Science Part A: Engineering and Innovation
Gazi University Journal of Science Part A: Engineering and Innovation
Inspiring Technologies and Innovations
Inspiring Technologies and Innovations
Journal of Polytechnic
Journal of Polytechnic
Kocaeli Journal of Science and Engineering
Kocaeli Journal of Science and Engineering

Reviews

Fırat Üniversitesi Mühendislik Bilimleri Dergisi
Fırat Üniversitesi Mühendislik Bilimleri Dergisi
Gazi University Journal of Science Part B: Art Humanities Design and Planning
Gazi University Journal of Science Part B: Art Humanities Design and Planning
International Journal of Automotive Engineering and Technologies
International Journal of Automotive Engineering and Technologies
International Journal of Thermodynamics
International Journal of Thermodynamics
Journal of Thermal Science and Technology
Journal of Thermal Science and Technology
Nigde Omer Halisdemir University Journal of Engineering Sciences
Nigde Omer Halisdemir University Journal of Engineering Sciences
Uluslararası Çevresel Eğilimler Dergisi
Uluslararası Çevresel Eğilimler Dergisi

Publications

The Total Factor Productivity of Energy Efficiency in Buildings
Authors: Gözde Demirsoy , Adnan Sözen
Published: 2026 , Journal of Polytechnic
DOI: 10.2339/politeknik.886923
CITED 2 FAVORITE 0 TOTAL DOWNLOAD COUNT 4330

2

0

4330

Turkey's Energy Efficiency Activity Analysis
Authors: Berk Erbil Yağcı , Adnan Sözen
Published: 2026 , Journal of Polytechnic
DOI: 10.2339/politeknik.859790
CITED 6 FAVORITE 1 TOTAL DOWNLOAD COUNT 4875

6

1

4875

A Finite Element Approach for Phase-Change Analysis of Paraffin
Authors: Mustafa Ozcatalbas , Adnan Sözen
Published: 2024 , Journal of Polytechnic
DOI: 10.2339/politeknik.1492300
CITED 1 FAVORITE 0 TOTAL DOWNLOAD COUNT 548

1

0

548

DETERMINING THE OPTIMUM PHOTOVOLTAIC INSTALLATION ANGLE FOR PROVINCES IN TURKEY
Authors: Sevda Kazemzadehmarand , Adnan Sözen
Published: 2024 , Journal of Polytechnic
DOI: 10.2339/politeknik.1299063
CITED 2 FAVORITE 0 TOTAL DOWNLOAD COUNT 2309

2

0

2309

Overview of the Literature on Energy Poverty
Authors: Tamer Emre , Muhammed Mustafa İzgeç, Adnan Sözen
Published: 2023 , Journal of Polytechnic
DOI: 10.2339/politeknik.588728
CITED 6 FAVORITE 0 TOTAL DOWNLOAD COUNT 3077

6

0

3077

Alternative Hybrid Solution Suggestions for Heating/Cooling in Turkey Using Data Envelopment Analysis and TOPSIS
Authors: Adnan Sözen , Tayfun Menlik , Erdem Çiftçi , Amjad Anvari-moghaddam
Published: 2022 , Journal of Polytechnic
DOI: 10.2339/politeknik.1109935
CITED 2 FAVORITE 0 TOTAL DOWNLOAD COUNT 838

2

0

838

Performance Improvement of the Heat Recovery Unit with Sequential Type Heat Pipes Using Water Based ZnO and ZnOAl2O3 Nanofluids
Authors: İpek Aytaç , Adnan Sözen
Published: 2022 , Journal of Polytechnic
DOI: 10.2339/politeknik.703083
CITED 5 FAVORITE 0 TOTAL DOWNLOAD COUNT 3119

5

0

3119

Performance Enhancement of A Vapor Compression Cooling System: An Application of POE/ Al2O3
Authors: Mustafa Akkaya , Tayfun Menlik , Adnan Sözen
Published: 2021 , Journal of Polytechnic
DOI: 10.2339/politeknik.679563
CITED 7 FAVORITE 2 TOTAL DOWNLOAD COUNT 1756

7

2

1756

Preparation of Bauxite/Deionized Water Nanofluid and Experimental Investigation of Its Thermophysical Properties
Authors: Duygu Y. Aydın , Metin Gürü , Adnan Sözen
Published: 2021 , Journal of Polytechnic
DOI: 10.2339/politeknik.649417
CITED 4 FAVORITE 0 TOTAL DOWNLOAD COUNT 1661

4

0

1661

A Numerical Study on Performance Improvement in Boiling Heat Transfer via Dichloromethane-Based Nanofluid Utilization
Authors: Erdem Çiftçi , Adnan Sözen
Published: 2020 , Journal of Polytechnic
DOI: 10.2339/politeknik.697085
CITED 3 FAVORITE 0 TOTAL DOWNLOAD COUNT 1421

3

0

1421

Mapping of Turkey’s District Heating/Cooling Requirements
Authors: Adnan Sözen , Tayfun Menlik , Amjad Anvari-moghaddam
Published: 2020 , Journal of Polytechnic
DOI: 10.2339/politeknik.699047
CITED 2 FAVORITE 0 TOTAL DOWNLOAD COUNT 2250

2

0

2250

Modelling of Risk Indicators in a Smart Grid Newtork By Fuzzy Analytic Hierarchy Process
Authors: İlter Sahin Aktas , Tayfun Menlik , Adnan Sözen
Published: 2020 , Journal of Polytechnic
DOI: 10.2339/politeknik.669465
CITED 3 FAVORITE 0 TOTAL DOWNLOAD COUNT 992

3

0

992

Heat Pipe Evacuated Tubular Solar Collector Performance Improvement by Applications Of Nanofluid
Authors: Umut Önder Su , Adnan Sözen , Tayfun Menlik
Published: 2019 , Journal of Polytechnic
DOI: 10.2339/politeknik.512092
CITED 7 FAVORITE 0 TOTAL DOWNLOAD COUNT 3601

7

0

3601

Rüzgâr Gücü Tahminlerinin Önemi: Türkiye Elektrik Piyasasında Bir Uygulama
Authors: Fatih Karık, Adnan Sözen , Muhammed Mustafa İzgeç
Published: 2017 , Journal of Polytechnic
DOI: 10.2339/politeknik.369038
CITED 7 FAVORITE 0 TOTAL DOWNLOAD COUNT 3644

7

0

3644

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