Search Results - "Etem Gürel, Ali"

Investigating the role of fuel injection pressure change on performance characteristics of a DI-CI engine fuelled with methyl ester by Sarıdemir, Suat, Etem Gürel, Ali, Ağbulut, Ümit, Bakan, Faruk

“…•The role of varying IP on the combustion, emission and performance.•Corn oil methyl ester was blended as 10, 20 and 50% (v/v.) into conventional diesel…”
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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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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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Prediction of daily global solar radiation using different machine learning algorithms: Evaluation and comparison by Ağbulut, Ümit, Gürel, Ali Etem, Biçen, Yunus

“…The prediction of global solar radiation for the regions is of great importance in terms of giving directions of solar energy conversion systems (design,…”
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Energetic, exergetic, and thermoeconomic analyses of different nanoparticles-added lubricants in a heat pump water heater by Yıldız, Gökhan, Ağbulut, Ümit, Gürel, Ali Etem, Ergün, Alper, Afzal, Asif, Saleel, C. Ahamed

“…The heat pumps are frequently used in domestic and industrial applications for hot water supply. The present paper aims to thermodynamically investigate the…”
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Exergy, sustainability and performance analysis of ground source direct evaporative cooling system by Yıldız, Gökhan, Ergün, Alper, Gürel, Ali Etem, Ceylan, İlhan, Ağbulut, Ümit, Eser, Servet, Afzal, Asif, Saleel, C.Ahamed

“…A significant portion of global energy consumption is due to energy consumption in the buildings. Heating, cooling, and air conditioning systems have the…”
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Experimental analysis on the impacts of soil deposition and bird droppings on the thermal performance of photovoltaic panels by Shaik, Saboor, Vigneshwaran, Pethurajan, Roy, Abin, Kontoleon, Karolos J., Mazzeo, Domenico, Cuce, Erdem, Saleel, C Ahamed, Alwetaishi, Mamdooh, Khan, Sher Afghan, Gürel, Ali Etem, Ağbulut, Ümit

“…Photovoltaic (PV) systems are capable of meeting the urgent demand for power production for both domestic and commercial purposes. PV systems possess serious…”
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A comprehensive analysis of the emerging modern trends in research on photovoltaic systems and desalination in the era of artificial intelligence and machine learning by Jathar, Laxmikant D., Nikam, Keval, Awasarmol, Umesh V., Gurav, Raviraj, Patil, Jitendra D., Shahapurkar, Kiran, Soudagar, Manzoore Elahi M., Khan, T. M. Yunus, Kalam, M.A., Hnydiuk-Stefan, Anna, Gürel, Ali Etem, Hoang, Anh Tuan, Ağbulut, Ümit

“…Integration of photovoltaic (PV) systems, desalination technologies, and Artificial Intelligence (AI) combined with Machine Learning (ML) has introduced a new…”
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Performance Assessment of a Refrigeration System Charged with Different Refrigerants Using Infrared Image Processing Techniques by Katircioğlu, Ferzan, Cingiz, Zafer, Çay, Yusuf, Gürel, Ali Etem, Kolip, Ahmet

“…This study aims to investigate the performance of R417A, R422A, R422D and R438A refrigerants as alternatives to R22, in a commercial type refrigeration system…”
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A New Hybrid System Design for Thermal Energy Storage by Ceylan, İlhan, Ali, Ismail Hamad Guma, Ergün, Alper, Gürel, Ali Etem, Acar, Bahadır, İslam, Nursel

“…Due to some serious environmental problems like global warming and greenhouse effect, studies on solar energy systems are being conducted all over the world…”
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Experimental and numerical analysis of the thermal performance of pebble solar thermal collector by Naik, N. Channa Keshava, Priya, R. Krishna, Ağbulut, Ümit, Gürel, Ali Etem, Shaik, Saboor, Alzaed, Ali Nasser, Alwetaishi, Mamdooh, Alahmadi, Ahmad Aziz

“…In this work, pebbles of higher specific heat than the conventional absorber materials like aluminium or copper are proposed as a absorber in the solar flat…”
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Experimental investigation and prediction of performance and emission responses of a CI engine fuelled with different metal-oxide based nanoparticles–diesel blends using different machine learning algorithms by Ağbulut, Ümit, Gürel, Ali Etem, Sarıdemir, Suat

“…Deep learning (DL), Artificial Neural Network (ANN), Kernel Nearest Neighbor (k-NN), and Support Vector Machine (SVM) have been applied to numerous fields…”
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Assessment of machine learning, time series, response surface methodology and empirical models in prediction of global solar radiation by Gürel, Ali Etem, Ağbulut, Ümit, Biçen, Yunus

“…Solar radiation (SR) knowledge plays a vital role in the design, modelling, and operation of solar energy conversion systems and future energy investment…”
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Solar-assisted fluidized bed dryer integrated with a heat pump for mint leaves by Ceylan, İlhan, Gürel, Ali Etem

“…[Display omitted] •New approach for solar collectors was made as “Heating Coefficient of Performance (HCOP)”.•In this study was used different energy sources…”
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A review of stability, thermophysical properties and impact of using nanofluids on the performance of refrigeration systems by Yıldız, Gökhan, Ağbulut, Ümit, Gürel, Ali Etem

“…•Reviewed the experimental studies on nanoparticles-doped refrigeration systems.•Noticed many limitations for using nanoparticles in today's…”
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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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Forecasting of future greenhouse gas emission trajectory for India using energy and economic indexes with various metaheuristic algorithms by Bakır, Hüseyin, Ağbulut, Ümit, Gürel, Ali Etem, Yıldız, Gökhan, Güvenç, Uğur, Soudagar, Manzoore Elahi M., Hoang, Anh Tuan, Deepanraj, Balakrishnan, Saini, Gaurav, Afzal, Asif

“…The accelerating increment of greenhouse gas (GHG) concentration in the atmosphere already reached an alarming level, and nowadays its adverse impacts on the…”
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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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