Yazar "Gökgedik, Harun" için listeleme
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Assessment of Total Operating Costs for a Geothermal District Heating System
Gökgedik, Harun; İncili, Veysel; Arat, Halit; Keçebaş, Ali (Springer Int Publishing Ag, 2015)District heating system (DHS), especially geothermal, is an important class of heating, ventilating, and air conditioning systems. This is due to the fact that in many countries and regions of the world, they have been ... -
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 ...
