Search Results - "Ergün, Alper"

Performance assessment of a V-trough photovoltaic system and prediction of power output with different machine learning algorithms by Ağbulut, Ümit, Gürel, Ali Etem, Ergün, Alper, Ceylan, İlhan

“…This study carried out in two stages. In the first stage, four different-sized layers were designed and manufactured for a concentrated photovoltaic system…”
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Energy, exergy and environmental impact analysis of concentrated PV/cooling system in Turkey by Zuhur, Sadık, Ceylan, İlhan, Ergün, Alper

“…•Building integrated absorption system was designed and experimentally analyzed.•Absorption refrigerator system was used for space cooling supporting by…”
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Concentrated photovoltaic and thermal system application for fresh water production by Al-Hrari, Muhsen, Ceylan, İlhan, Nakoa, Khaled, Ergün, Alper

“…•Membrane distillation method was coupled with photovoltaic thermal system.•3 kg/m2/h fresh water was produced from this experimental system.•Consumed thermal…”
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Experimental analysis of CPV/T solar dryer with nano-enhanced PCM and prediction of drying parameters using ANN and SVM algorithms by Karaağaç, Mehmet Onur, Ergün, Alper, Ağbulut, Ümit, Gürel, Ali Etem, Ceylan, İlhan

“…•The electrical efficiency of the CPV/TSD system varies between 10.82% and 11.32%.•Drying rate was calculated to be 0.436 g matter/g dry matter.min for this…”
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Enhancing the performance of parabolic trough solar collectors: Cost-effective innovative designs for sustainable energy harvesting by Karaağaç, Mehmet Onur, Akıncı, Burak, Ergün, Alper

“…•A new PTSC with integrated heat storage was designed and experimentally analyzed.•The PTSC with heat storage 56.8% higher thermal energy flows than…”
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Performance analysis of using CuO-Methanol nanofluid in a hybrid system with concentrated air collector and vacuum tube heat pipe by Kaya, Metin, Gürel, Ali Etem, Ağbulut, Ümit, Ceylan, İlhan, Çelik, Selim, Ergün, Alper, Acar, Bahadır

“…•The use of nanoparticle in the vacuum tube heat pipe system was analyzed.•CuO-Methanol nanofluid was determined to have more average efficiency in the high…”
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Advanced exergy analysis of an integrated solid waste fueled cogeneration system based on organic Rankine Cycle for different working fluids by Ustaoglu, Abid, Torlaklı, Hande, Ergün, Alper, Erdoğmuş, Ertuğrul, Emin Akay, Mehmet

“…•Conventional and advanced exergy analyzes are performed for the ORC-based cogeneration system.•The exergy destruction is split into avoidable, unavoidable,…”
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Performance analysis of a concentrated photovoltaic and thermal system by Ceylan, İlhan, Gürel, Ali Etem, Ergün, Alper, Tabak, Abdulsamed

“…•Paraffin wax was used in cooling PV modules.•While the average temperature of the module – manufactured of broken cells – did not exceed 30°C, the efficiency…”
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Energy-exergy-ANN analyses of solar-assisted fluidized bed dryer by Ergün, Alper, Ceylan, İlhan, Acar, Bahadır, Erkaymaz, Hande

“…In this study, a temperature-controlled solar air collector was designed and tested for drying. Solar drying systems have two disadvantages. First one is the…”
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Performance assessment of novel photovoltaic thermal system using nanoparticle in phase change material by Ergün, Alper, Eyinç, Hilal

“…Purpose Nanotechnology has developed gradually in recent years and it is encountered in various applications. It has many usage area especially in energy…”
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The mathematical modeling of concentrated photovoltaic module temperature by Ceylan, İlhan, Gürel, Ali Etem, Ergün, Alper

“…In this study, we examined the effect of the use of paraffin wax on the panel temperature of concentrated solar panels. Some tests were performed on various…”
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A detailed analysis of a novel auto-controlled solar drying system combined with thermal energy storage concentrated solar air heater (CSAC) and concentrated photovoltaic/thermal (CPV/T) by Benlioğlu, Muhammet Mustafa, Karaağaç, Mehmet Onur, Ergün, Alper, Ceylan, İlhan, Ali, İsmail Hamad Guma

“…In recent years, the use of solar energy, one of the renewable energy sources, has been increasing in many areas due to its practical, environmental, and…”
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Assessment of a novel defrost method for PV/T system assisted sustainable refrigeration system by Onur Karaağaç, Mehmet, Ergün, Alper, Etem Gürel, Ali, Ceylan, İlhan, Yıldız, Gökhan

“…•Defrost evaluation was carried out in the PV/T assisted refrigeration system.•The average total energy efficiency of the PV/T system is 38% and the electrical…”
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The history of greenhouse gas emissions and relation with the nuclear energy policy for Turkey by Ağbulut, Ümit, Ceylan, İlhan, Gürel, Ali Etem, Ergün, Alper

“…The globalising world, rapidly developing technology and growing population have brought many problems and led to disrupting the world ecological balance…”
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A state of art review on estimation of solar radiation with various models by Gürel, Ali Etem, Ağbulut, Ümit, Bakır, Hüseyin, Ergün, Alper, Yıldız, Gökhan

“…Solar radiation is free, and very useful input for most sectors such as heat, health, tourism, agriculture, and energy production, and it plays a critical role…”
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Determination of the heat transfer coefficient of PV panels by Ceylan, İlhan, Yilmaz, Sezayi, İnanç, Özgür, Ergün, Alper, Gürel, Ali Etem, Acar, Bahadır, İlker Aksu, Ali

“…In this study, the efficiency of the rear-panel air velocity in cooling was investigated based on the temperature and solar radiation in the environment where…”
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Exergetic, economic and environmental analysis of temperature controlled solar air heater system by Gürel, Ali Etem, Yıldız, Gökhan, Ergün, Alper, Ceylan, İlhan

“…Solar energy systems are widely utilized to obtain environmentally friendly and sustainable electrical and thermal energy that able to be used in many…”
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A detailed investigation of the temperature-controlled fluidized bed solar dryer: A numerical, experimental, and modeling study by Gürel, Ali Etem, Ağbulut, Ümit, Ergün, Alper, Ceylan, İlhan, Sözen, Adnan, Tuncer, Azim Doğuş, Khanlari, Ataollah

“…•Designing, manufacturing, testing, and modelling of a temperature-controlled fluidized bed solar dryer.•Overall efficiency of the system obtained to be…”
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A detailed analysis of CPV/T solar air heater system with thermal energy storage: A novel winter season application by Ceylan, İlhan, Gürel, Ali Etem, Ergün, Alper, Guma Ali, İsmail Hamad, Ağbulut, Ümit, Yıldız, Gökhan

“…The interest in solar energy is increasing day by day because it is clean and limitless. Concentrated photovoltaic and thermal systems (CPV/T) are one of the…”
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Environmental and economic assessment of a low energy consumption household refrigerator by Gürel, Ali Etem, Ağbulut, Ümit, Ergün, Alper, Ceylan, İlhan

“…Energy consumption is the biggest obstacle in the economic growth of a country. In recent years, Turkey has imported around at the rate of three-quarters of…”
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