Yazar "Gökgedik, Harun" için Enerji Sistemleri Mühendisliği Bölümü Koleksiyonu listeleme
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An economic comparison and evaluation of two geothermal district heating systems for advanced exergoeconomic analysis
Keçebaş, Pınar; Gökgedik, Harun; Alkan, Mehmet Ali; Keçebaş, Ali (Pergamon-Elsevier Science Ltd, 2014)This paper refers to an economic comparison and evaluation of two geothermal district heating systems (GDHSs) under same reference state condition and mechanic/economic parameters by using an advanced exergoeconomic analysis. ... -
Improvement potential of a real geothermal power plant using advanced exergy analysis
Gökgedik, Harun; Yürüsoy, Muhammet; Keçebaş, Ali (Pergamon-Elsevier Science Ltd, 2016)The main purpose of this paper is to quantitatively evaluate thermodynamic performance of a geothermal power plant (GPP) from potential for improvement point of view. Thus, sources of inefficiency and irreversibilities can ... -
Investigation of power generation from river surface runoff with a novel tilted axis hydrokinetic turbine for off-grid sites
Gökgedik, Harun; Özgür, Arif Emre; Yağız Gürbüz, Emine; Keçebaş, Ali (SAGE Publications Ltd, 2022)In this study, a novel tilted axis hydrokinetic turbine system is presented and tested to generate electricity from surface water streams in off-grid locations. This system consists of a turbine, differential, reducer, and ... -
Thermodynamic evaluation of a geothermal power plant for advanced exergy analysis
Keçebaş, Ali; Gökgedik, Harun (Pergamon-Elsevier Science Ltd, 2015)As a result of decreasing fossil fuel resources and their adverse impacts on the environment, interest in renewable energy resources, particularly geothermal energy, has been revived. Finding approaches that are more ...