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Author

Ümit İşkan

Observed names: Ümit Işkan, Ümit İŞKAN
Institution: Yalova University
Observed institution: Yalova University
ORCID: 0000-0001-6236-2339
Observed ORCID: 0000-0001-6236-2339
OpenAlex ID: A5066100732
Experimental performance evaluation of the dual-evaporator ejector refrigeration system using environmentally friendly refrigerants of R1234ze(E), ND, R515a, R456a, and R516a as a replacement for R134a
2022 · Ümit İşkan, Mehmet Direk · Journal of Cleaner Production · 38
An experimental investigation of ejector employed a dual-evaporator vapor compression refrigeration system under various entrainment ratios using R134a as the refrigerant
2022 · Mehmet Direk, Ümit İşkan, et al. · Sustainable Energy Technologies and Assessments · 17
Evaluation of the effects of entrainment ratios on the performance parameters of a refrigeration machine having dual evaporator ejector system with R134a and R456A
2022 · Ümit İşkan, Mehmet Direk · Thermal Science and Engineering Progress · 15
Experimental investigation on the effect of expansion valves in a dual evaporator ejector refrigeration system using R134a and R456a
2021 · Ümit Işkan, Mehmet Direk · Energy Sources Part A Recovery Utilization and Environmental Effects · 9
Evaluation of the impact of the temperature and mass flow rate of the water, utilized in the R516A refrigeration system with dual evaporator and ejector, on the performance parameters
2022 · Ümit İşkan, Batuhan Üğüdür, et al. · Energy Sources Part A Recovery Utilization and Environmental Effects · 5
Volumetric Efficiency Evaluation of the Use of Refrigerants R445a, R515a, R456a, ND, and R516a with Low GWP Instead of R134a
2021 · Ümit İŞKAN, Mehmet DİREK, et al. · Iğdır Üniversitesi Fen Bilimleri Enstitüsü Dergisi · 4
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Performance analysis of dual-evaporator ejector refrigeration system in different configurations: Experimental investigation
2023 · Batuhan Üğüdür, Ümit İşkan, et al. · International Journal of Energy Studies · 3
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Comparison of R134a and R516A’s Performance at Different Air Velocities in Two Evaporator Ejector Cooling System
2023 · Ümit İŞKAN, Mahmut Cüneyt KAHRAMAN, et al. · Hittite Journal of Science & Engineering · 3
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Experimental performance analysis of ejector heat pump water heater under transient conditions
2023 · Mehmet Direk, Ümit İşkan, et al. · Science and Technology for the Built Environment · 3
Otomobil İklimlendirme Sistemlerinde Farklı Soğutucu Akışkan Kullanılmasında Kompresörün Hacimsel Verim Analizi
2021 · Ümit İŞKAN, Mehmet DİREK, et al. · International Journal of Pure and Applied Sciences · 2
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An experimental research on the effect of infrared and carbon fiber film heater integration in heat pump food drying system on drying performance
2024 · Ümit İşkan, Ahmet Yüksel, et al. · International Journal of Energy Studies · 1
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Analysis of isentropic efficiencies of ejector components in dual-evaporator refrigeration systems using CFD and experiments
2026 · Mahmut Cüneyt Kahraman, Ümit İşkan, et al. · Journal of Thermal Engineering
Experimental performance and exergy analysis of a net-zero energy heat pump drying system integrated with photovoltaics and carbon fiber film heaters
2026 · Ahmet Yüksel, Ümit İşkan, et al. · Energy Conversion and Management
Influence of operational modes on the system performance and exergy efficiency of carbon fiber film heater-assisted heat pump drying systems
2025 · Ahmet Yüksel, Ümit İşkan, et al. · Thermal Science and Engineering Progress
Experimentally Performance Evaluation of a Dual Evaporator Ejector Refrigeration System with Diffuser Outlet Split Configuration under Varied Compressor Inlet Pressures
2024 · Gizem Çetin, Ümit İşkan, et al. · Hittite Journal of Science & Engineering
R515A soğutucu akışkanlı tek kompresör ve iki buharlaştırıcılı deneysel soğutma sisteminde ejektör sürüklenme oranının ve yoğuşma sıcaklığının performans parametrelerine etkisinin incelenmesi
2023 · Ümit İŞKAN, Gizem ÇETİN, et al. · Journal of Innovative Engineering and Natural Science
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Analysis of Isentropic Efficiency in the Utilization of Alternative Low GWP Refrigerants in a Hermetic Reciprocating Compressor
2023 · Ümit İşkan, Mahmut Cüneyt Kahraman, et al. · Springer proceedings in energy
Works count: 17
Citation count: 100
H-index: 5
I10-index: 3
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