Yazar "Gürbüz, Emine Yağız" için listeleme
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Advanced Exergoeconomic Assessment of CO2 Emissions, Geo-Fluid and Electricity in Dual Loop Geothermal Power Plant
Güler, Onur Vahip; Gürbüz, Emine Yağız; Georgiev, Aleksandar G.; Keçebaş, Ali (MDPI, 2023)Binary geothermal power plants (GPPs) are mostly encountered in geothermal fields with medium and low temperatures. The design and operation of dual binary GPPs can be difficult due to the geothermal fluid properties. This ... -
A comparative study on utilizing hybrid-type nanofluid in plate heat exchangers with different number of plates
Gürbüz, Emine Yağız; Sozen, Adnan; Variyenli, Halil Ibrahim; Khanlari, Ataollah; Tuncer, Azim Dogus (Springer Heidelberg, 2020)Different methods have been utilized to enhance the thermal efficiency of the heat exchangers (HEs). A widely used method to upgrade the thermal efficiency of HEs is upgrading the thermal properties of working fluid by ... -
A comprehensive survey on utilization of hybrid nanofluid in plate heat exchanger with various number of plates
Afshari, Faraz; Tuncer, Azim Doğuş; Sözen, Adnan; Variyenli, Halil Ibrahim; Khanlari, Ataollah; Gürbüz, Emine Yağız (EMERALD GROUP PUBLISHING LTD, 2021)Purpose Using suspended nanoparticles in the base fluid is known as one of the most efficient ways for heat transfer augmentation and improving the thermal efficiency of various heat exchangers. Different types of ... -
Detailed thermodynamic analysis of the boiler-bubble pump region of a diffusion absorption refrigeration system: experimental and numerical study
Gürbüz, Emine Yağız (Springer Science and Business Media Deutschland GmbH, 2023)Global warming, inadequate natural sources and an energy crisis are significant concerns in this century. In this context, it has become important to use efficient energy technologies and reduce energy consumption in the ... -
Energy-exergy and enviro-economic survey of solar air heaters with various air channel modifications
Tuncer, Azim Dogus; Khanlari, Ataollah; Sozen, Adnan; Gürbüz, Emine Yağız; Sirin, Ceylin; Gungor, Afsin (Pergamon-Elsevier Science Ltd, 2020)Solar air heaters (SAHs) are generally used in different applications because of their simple structure, low setup cost, and also their higher energy conversion efficiency. In this study, a v-groove type SAH (VTPSAH) has ... -
Enhancing the performance of an unglazed solar air collector using mesh tubes and Fe3O4 nano-enhanced absorber coating
Gürbüz, Emine Yağız; Şahinkesen, İstemihan; Kusun, Barış; Tuncer, Azim Doğuş; Keçebaş, Ali; Gürbüz, Emine Yağız (Elsevier Ltd, 2023)In the current article, it is intended to improve the performance of an unglazed solar air collector using mesh tubes as extended heat transfer surfaces and nano-enhanced black paint as a thermal conductivity booster of ... -
Experimental and numerical analysis on using CuO-Al2O3/water hybrid nanofluid in a U-type tubular heat exchanger
Gürbüz, Emine Yağız; Variyenli, Halil Ibrahim; Sozen, Adnan; Khanlari, Ataollah; Okten, Mcrt (Emerald Group Publishing Ltd, 2020)Purpose Heat exchangers (HEXs) are extensively used in many applications such as heating and cooling systems. To increase the thermal performance of HEXs, nano-sized particles could be added to the base working fluid which ... -
Experimental and numerical investigation of diffusion absorption refrigeration system working with ZnOAl2O3 and TiO2 nanoparticles added ammonia/water nanofluid
Gürbüz, Emine Yağız; Sozen, Adnan; Keçebaş, Ali; Ozbas, Engin (Taylor & Francis Inc, 2020)In this paper, the effect of various zinc oxide aluminate spinel (ZnOAl2O3) and titanium oxide (TiO2) nanoparticle concentrations on the thermal performance of the Diffusion Absorption Refrigeration (DAR) system is ... -
Experimental Evaluation of a Photovoltaic/Thermal Air Heater with Metal Mesh-Integrated Thermal Energy Storage System
Tuncer, Azim Doğuş; Gürbüz, Emine Yağız; Keçebaş, Ali; Georgiev, Aleksandar G. (MDPI, 2023)he objective of this study is to improve the performance of a hybrid photovoltaic/thermal (PV/T) air heater incorporating a thermal energy storage system (TESS) that uses paraffin and has metallic mesh layers. In the ... -
Numerical and experimental analysis of longitudinal tubular solar air heaters made from plastic and metal waste materials
Khanlari, Ataollah; Sözen, Adnan; Tuncer, Azim Doğuş; Afshari, Faraz; Gürbüz, Emine Yağız; Bilge, Yaşar Can (Begell House Inc., 2021)Recycling and reusing waste materials not only reduces environmental pollution but also contributes to the reduction of health problems and economic gain. In this study, plastic and metal materials reused in fabricating ... -
Soğutma Sistemlerindeki Kondenseri Yoğuşma Suyu ile Soğutarak Performansın Arttırılması: Adıyaman İli Örneği
Variyenli, Halil İbrahim; Şener, Abdülkadir; Khanları, Ataollah; Gürbüz, Emine Yağız (Düzce Üniversitesi, 2020)Soğutma sistemlerinde ilk yatırım ve işletme maliyetleri ısıtma sistemlerine göre daha yüksektir. Bu nedenle soğutma sistemlerinde yapılacak verimlilik çalışmaları ısıtma sistemlerine göre daha faydalı olacaktır. Kondenser ... -
Thermal performance enhancement of tube-type alternative indirect solar dryer with iron mesh modification
Sozen, Adnan; Sirin, Ceylin; Khanlari, Ataollah; Tuncer, Azim Dogus; Gürbüz, Emine Yağız (Pergamon-Elsevier Science Ltd, 2020)Clean and sustainable energy generation is a substantial necessity for developing world. Solar energy is an extensively utilized renewable energy resource and it can be utilized for both electricity and thermal energy ... -
Upgrading the performance of a new shell and helically coiled heat exchanger by using longitudinal fins
Tuncer, Azim Doğuş; Sözen, Adnan; Khanları, Ataollah; Gürbüz, Emine Yağız; Variyenli, Halil İbrahim (Elsevier Ltd, 2021)Shell and helically coiled tube heat exchangers are comprised of curved tubes inside a shell and they are usually utilized in different sectors such as refrigeration systems, chemical processes, food industry, heat recovery ...
