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Researchers
Mehmet Direk
Mehmet Direk
YALOVA ÜNİVERSİTESİ, MÜHENDİSLİK FAKÜLTESİ
Publication
9
Review
4
CrossRef Cited
17
9
Publication
4
Review
17
CrossRef Cited
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Summary
Publications
Peer Review
Cited
Research Fields
Mechanical Engineering (Other)
Institution
YALOVA ÜNİVERSİTESİ, MÜHENDİSLİK FAKÜLTESİ
Publications
Comparative evaluation of experimental ejector refrigeration system for different operating configurations
Authors:
Batuhan Üğüdür
,
Mehmet Direk
Published: 2024 ,
Journal of Thermal Engineering
DOI: 10.18186/thermal.1448602
FAVORITE
0
TOTAL DOWNLOAD COUNT
57
0
FAVORITE
57
TOTAL DOWNLOAD COUNT
Investigation of the three-phase heat pump drying system's impact on power quality of the electrical grid
Authors:
Sunay Türkdoğan
,
Mehmet Direk
,
Cüneyt Tunçkal
Published: 2023 ,
International Journal of Energy Studies
DOI: 10.58559/ijes.1363503
FAVORITE
0
TOTAL DOWNLOAD COUNT
102
0
FAVORITE
102
TOTAL DOWNLOAD COUNT
Performance analysis of dual-evaporator ejector refrigeration system in different configurations: Experimental investigation
Authors:
Batuhan Üğüdür
,
Ümit İşkan
,
Mehmet Direk
Published: 2023 ,
International Journal of Energy Studies
DOI: 10.58559/ijes.1291259
FAVORITE
0
TOTAL DOWNLOAD COUNT
193
0
FAVORITE
193
TOTAL DOWNLOAD COUNT
Comparison of R134a and R516A’s Performance at Different Air Velocities in Two Evaporator Ejector Cooling System
Authors:
Ümit İşkan
,
Mahmut Cüneyt Kahraman
,
Mehmet Direk
Published: 2023 ,
Hittite Journal of Science and Engineering
DOI: 10.17350/HJSE19030000293
FAVORITE
0
TOTAL DOWNLOAD COUNT
550
0
FAVORITE
550
TOTAL DOWNLOAD COUNT
Investigation of ejector entrainment ratio and condenser temperature effect on performance parameters of the experimental refrigeration system using dual evaporators and a single compressor with R515A refrigerant
Authors: Ümit İşkan, Gizem Çetin,
Mahmut Cüneyt Kahraman
,
Mehmet Direk
Published: 2023 ,
Journal of Innovative Engineering and Natural Science
DOI: 10.29228/JIENS.66276
FAVORITE
0
TOTAL DOWNLOAD COUNT
135
0
FAVORITE
135
TOTAL DOWNLOAD COUNT
Volumetric Efficiency Analysis of Automobile Air Conditioning System Using Different Refrigerants
Authors:
Ümit İşkan
,
Mehmet Direk
,
Fikret Yüksel
,
Eren Soylu
Published: 2021 ,
International Journal of Pure and Applied Sciences
DOI: 10.29132/ijpas.881952
FAVORITE
0
TOTAL DOWNLOAD COUNT
536
0
FAVORITE
536
TOTAL DOWNLOAD COUNT
Volumetric Efficiency Evaluation of the Use of Refrigerants R445a, R515a, R456a, ND, and R516a with Low GWP Instead of R134a
Authors:
Ümit İşkan
,
Mehmet Direk
,
Cemil Koyunoğlu
,
Fikret Yüksel
Published: 2021 ,
Journal of the Institute of Science and Technology
DOI: 10.21597/jist.734720
FAVORITE
0
TOTAL DOWNLOAD COUNT
1005
0
FAVORITE
1005
TOTAL DOWNLOAD COUNT
Influence of air temperature and flow conditions on the system performance in the use of R152a in automobile heat pump systems
Authors:
Mehmet Direk
,
Fikret Yüksel
Published: 2019 ,
Erzincan University Journal of Science and Technology
DOI: 10.18185/erzifbed.427756
FAVORITE
0
TOTAL DOWNLOAD COUNT
1456
0
FAVORITE
1456
TOTAL DOWNLOAD COUNT
Exergetic Investigation of a R1234yf Automotive Air Conditioning System with Internal Heat Exchanger
Authors:
Mehmet Direk
,
Mehmet Selçuk Mert
,
Fikret Yüksel
,
Alper Keleşoğlu
Published: 2018 ,
International Journal of Thermodynamics
DOI: 10.5541/ijot.357232
FAVORITE
0
TOTAL DOWNLOAD COUNT
1627
0
FAVORITE
1627
TOTAL DOWNLOAD COUNT
Articles published in
Erzincan University Journal of Science and Technology
Hittite Journal of Science and Engineering
International Journal of Energy Studies
International Journal of Pure and Applied Sciences
International Journal of Thermodynamics
Journal of Innovative Engineering and Natural Science
Journal of the Institute of Science and Technology
Journal of Thermal Engineering
Reviews
Erzincan University Journal of Science and Technology
International Journal of Automotive Engineering and Technologies
Journal of the Faculty of Engineering and Architecture of Gazi University
Publications
Comparison of R134a and R516A’s Performance at Different Air Velocities in Two Evaporator Ejector Cooling System
Authors:
Ümit İşkan
,
Mahmut Cüneyt Kahraman
,
Mehmet Direk
Published: 2023 ,
Hittite Journal of Science and Engineering
DOI: 10.17350/HJSE19030000293
CITED
1
FAVORITE
0
TOTAL DOWNLOAD COUNT
550
1
CITED
0
FAVORITE
550
TOTAL DOWNLOAD COUNT
Volumetric Efficiency Analysis of Automobile Air Conditioning System Using Different Refrigerants
Authors:
Ümit İşkan
,
Mehmet Direk
,
Fikret Yüksel
,
Eren Soylu
Published: 2021 ,
International Journal of Pure and Applied Sciences
DOI: 10.29132/ijpas.881952
CITED
1
FAVORITE
0
TOTAL DOWNLOAD COUNT
536
1
CITED
0
FAVORITE
536
TOTAL DOWNLOAD COUNT
Volumetric Efficiency Evaluation of the Use of Refrigerants R445a, R515a, R456a, ND, and R516a with Low GWP Instead of R134a
Authors:
Ümit İşkan
,
Mehmet Direk
,
Cemil Koyunoğlu
,
Fikret Yüksel
Published: 2021 ,
Journal of the Institute of Science and Technology
DOI: 10.21597/jist.734720
CITED
2
FAVORITE
0
TOTAL DOWNLOAD COUNT
1005
2
CITED
0
FAVORITE
1005
TOTAL DOWNLOAD COUNT
Exergetic Investigation of a R1234yf Automotive Air Conditioning System with Internal Heat Exchanger
Authors:
Mehmet Direk
,
Mehmet Selçuk Mert
,
Fikret Yüksel
,
Alper Keleşoğlu
Published: 2018 ,
International Journal of Thermodynamics
DOI: 10.5541/ijot.357232
CITED
13
FAVORITE
0
TOTAL DOWNLOAD COUNT
1627
13
CITED
0
FAVORITE
1627
TOTAL DOWNLOAD COUNT
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