Yazar "Dinçer, İbrahim" için listeleme
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Balıkesir ili jeotermal ısıtma sistemlerinin enerjetik ve ekserjetik analizi
Coşkun, Can (Balıkesir Üniversitesi Fen Bilimleri Enstitüsü, 2007)Son yıllarda jeotermal enerji kaynaklarının merkezi ısıtma uygulamalarında kullanımı üzerine ilgi artmaktadır. Bu çalışmada, Balıkesir ilinde bulunan Edremit ve Bigadiç merkezi ısıtma sistemlerinin performans değerlendirmesi ... -
A case study of hybrid wind-solar power system for reduction of CO2 emissions
Akyüz, Ersin; Oktay, Zuhal; Dinçer, İbrahim (Inderscience Enterprises Ltd, 2012)In this study, the solar radiation and wind data pertaining to Bigadic region are analyzed to assess the performance of a hybrid Photovoltaic-Wind-Diesel-Battery energy system. The average energy consumption of the system ... -
Energetic and exergetic performance investigation of the Bigadic geothermal district heating system in Turkey
Oktay, Zuhal; Coşkun, Can; Dinçer, İbrahim (Elsevier Science Sa, 2008)In this study a comprehensive performance analysis of the Bigadic Geothermal District Heating System (GDHS) in Balikesir, Turkey is performed through thermodynamic assessment in terms of energy and exergy efficiencies. The ... -
Energetic, environmental and economic aspects of a hybrid renewable energy system: A case study
Akyüz, Ersin; Oktay, Zuhal; Dinçer, İbrahim (2011)In this study, the solar irradiation and wind speed data of Balikesir in Turkey are analyzed to assess the techno-economic viability and environmental performance of a hybrid power system. Energy is estimated for a typical ... -
Energetic, exergetic and environmental assessments of the Edremit Geothermal District Heating System
Oktay, Zuhal; Dinçer, İbrahim (Amer Soc Heating, 2008)In this study, we investigate the Edremit Geothermal District Heating System (GDHS) in Balikesir Turkey through energetic, exergetic, economic and environmental assessments. The actual thermal data taken from the Technical ... -
Energetic, exergetic, economic and environmental assessments of the bigadic geothermal district heating system as a potential green solution
Oktay, Zuhal; Dinçer, İbrahim (Taylor & Francis Inc, 2007)In this study, we assess the Bigadic Geothermal District Heating System ( GDHS), which has the world's third longest and Turkey's longest geothermal pipeline, for its energetic, exergetic, economic and environmental factors. ... -
Energy analysis of hydrogen production from a hybrid wind turbine-electrolyzer system
Akyüz, Ersin; Oktay, Zuhal; Dinçer, İbrahim (Springer International Publishing, 2014)In this study, the energy performance of hybrid wind-hydrogen system is investigated. In addition to energy performance, a cost analysis of hydrogen production is also carried out for stand-alone system for different PEM ... -
Energy analysis of hydrogen production using biogas-based electricity
Coşkun, Can; Akyüz, Ersin; Oktay, Zuhal; Dinçer, İbrahim (Pergamon-Elsevier Science Ltd, 2011)In this study, we perform energy analyses of hydrogen production with biogas-based electricity. In this study, a factory generating its own electricity from biogas obtained from wastewater treatment plant is considered for ... -
Energy and exergy analyses of an industrial wood chips drying process
In this study, a comprehensive thermodynamic investigation through energy and exergy analyses is conducted to assess the performance of an industrial chips drying process and study how its operating conditions and efficiency ... -
Estimation of monthly solar radiation distribution for solar energy system analysis
Coşkun, Can; Oktay, Zuhal; Dinçer, İbrahim (Pergamon-Elsevier Science Ltd, 2011)The concept of probability density frequency, which is successfully used for analyses of wind speed and outdoor temperature distributions, is now modified and proposed for estimating solar radiation distributions for design ... -
Exergoeconomic analysis of the Gonen geothermal district heating system for buildings
Oktay, Zuhal; Dinçer, İbrahim (Elsevier Science Sa, 2009)This paper presents an application of an exergoeconomic model, through exergy and cost accounting analyses, to the Gonen geothermal district heating system (GDHS) in Balikesir, Turkey for the entire system and its components. ... -
Hibrid yenilenebilir enerji sistemleri ile elektrik ve hidrojen üretiminin araştırılması
Akyüz, Ersin (Balıkesir Üniversitesi Fen Bilimleri Enstitüsü, 2010)Günümüzde sürdürülebilir yaşam alanları oluşturmak için sürdürülebilir enerji stratejilerini uygulamak, iklim değişimi ve küresel ısınma ile mücadelede önemli hale gelmiştir. Hidrojen enerjisi ve yenilenebilir enerji ... -
Hydrogen production probability distributions for a PV-electrolyser system
Akyüz, Ersin; Coşkun, Can; Oktay, Zuhal; Dinçer, İbrahim (Pergamon-Elsevier Science Ltd, 2011)In this study, we comprehensively analyze the probability distribution of the hydrogen production for PV assisted PEM electrolyser system. A case study is conducted using the experimental data taken from a recently installed ... -
Investigation of biogas and hydrogen production from waste water of milk-processing industry in Turkey
Coşkun, Can; Bayraktar, Murad; Oktay, Zuhal; Dinçer, İbrahim (Pergamon-Elsevier Science Ltd, 2012)This study is conducted to determine the potential for producing both biogas and hydrogen from a milk-processing waste water in Turkey. The results of this study indicate that a maximum of 54.2 million m(3)biogas/yr and ... -
Investigation of some renewable energy and exergy parameters for two geothermal district heating systems
Coşkun, Can; Oktay, Zuhal; Dinçer, İbrahim (Inderscience Enterprises Ltd, 2011)In this study, three new exergy parameters, namely total exergy destruction ratio, component exergy destruction ratio and dimensionless exergy destruction are introduced in addition to energetic renewability ratio, exergetic ... -
Jeotermal enerji kaynaklı birleşik ısı-güç sistemlerinin termodinamik analizi
Coşkun, Can (Balıkesir Üniversitesi Fen Bilimleri Enstitüsü, 2011)Bu çalışmada, jeotermal enerji kaynaklı onüç farklı kombinasyonda bütünleşik çoklu kullanım sistemlerinin termodinamik modellenmesi ve analizi gerçekleştirilmiştir. Uygulamalar ana hatlarıyla dört farklı ana grup altında ... -
Modified exergoeconomic modeling of geothermal power plants
Coşkun, Can; Oktay, Zuhal; Dinçer, İbrahim (Pergamon-Elsevier Science Ltd, 2011)In this study, a modified exergoeconomic model is proposed for geothermal power plants using exergy and cost accounting analyses, and a case study is in this regard presented for the Tuzla geothermal power plant system ... -
A new approach for predicting cooling degree-hours and energy requirements in buildings
Oktay, Zuhal; Coşkun, Can; Dinçer, İbrahim (Pergamon-Elsevier Science Ltd, 2011)This study develops a novel approach to predict the outdoor temperature fluctuations during daytime as a dimensionless temperature variation coefficient. In this approach, the daily outdoor temperature trend is established ... -
New parameters for reduction of heating-based greenhouse gas emissions: A case study
Coşkun, Can; Ertürk, Mustafa; Oktay, Zuhal; Dinçer, İbrahim (Springer New York, 2013)In this study, the effect of indoor temperature for heating on reduction of carbon dioxide emissions in Turkey is studied under various conditions. Two new parameters are introduced, namely, carbon dioxide emission reduction ... -
A novel approach for estimation of photovoltaic exergy efficiency
Akyüz, Ersin; Coşkun, Can; Çoşkun, Zuhal Oktay; Dinçer, İbrahim (Pergamon-Elsevier Science Ltd, 2012)In this study, a novel approach is proposed to determine the maximum amount of exergy from the sun when applied to a conventional photovoltaic (PV) system in order to formulate its exergy efficiency. The variations of ...
