Yazar "Erisen, A" için listeleme
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An algorithmic approach towards finding better refrigerant substitutes of CFCs in terms of the second law of thermodynamics
Arcaklioglu, E; Cavusoglu, A; Erisen, A (Pergamon-Elsevier Science Ltd, 2005)In this study, rational efficiency (RE) and component based irreversibility ratios of a cooling system based on the second law of thermodynamics using HFC and HC based pure refrigerants, such as, R32, R125, R134a, R143a, ... -
Analysis of the rejuvenation performance of hybrid blankets by using uranium fuels (UN, UC, UO2, U3Si2) and different coolants for various volume fraction
Yapici, H; Ipek, O; Ozceyhan, V; Erisen, A (Pergamon-Elsevier Science Ltd, 2000)The possibility of nuclear fuel rejuvenation in fusion reactors is investigated for different fuels and coolants. Neutronic performances of the deuterium-tritium (D-T) driven hybrid blankets, fuelled with UN, UC, UO2 and ... -
Artificial neural network analysis of heat pumps using refrigerant mixtures
Arcaklioglu, E; Erisen, A; Yilmaz, R (Pergamon-Elsevier Science Ltd, 2004)In this study, we have investigated the performance of a vapor compression heat pump with different ratios of R12/R22 refrigerant mixtures using artificial neural networks (ANN). Experimental studies were completed to ... -
Light and heavy water cooled hybrid reactors for rejuvenation of LWR spent fuels
Unalan, S; Ayata, T; Akansu, SO; Erisen, A; Bolukbasi, A (Pergamon-Elsevier Science Ltd, 2003)This study analyzes the rejuvenation performance and energy production of D-T driven hybrid blankets fueled by LWR spent fuel and cooled by heavy water (D2O) and light water (H2O). A fuel zone is placed between two cylindrical ... -
Performance prediction of a vapour-compression heat-pump
Sozen, A; Arcaklioglu, E; Erisen, A; Akcayol, MA (Elsevier Sci Ltd, 2004)The performance of the heat pump was predicted using a fuzzy-logic controller under various working-conditions and mixing ratios of R12/R22 refrigerant mixtures, instead of requiring an expensive and time consuming ... -
Thermodynamic analyses of refrigerant mixtures using artificial neural networks
Arcaklioglu, E; Cavusoglu, A; Erisen, A (Elsevier Sci Ltd, 2004)The aim of this study is to make a contribution towards the efforts of reducing the use of CFCs by finding a drop-in replacement for pure refrigerants used in domestic and industrial appliances. The suggested solution is ... -
Thermodynamic analysis of refrigerant mixtures for possible replacements for CFCs by an algorithm compiling property data
Arcaklioglu, E; Cavusoglu, A; Erisen, A (Pergamon-Elsevier Science Ltd, 2006)In this study, we formed an algorithm to find refrigerant mixtures of equal volumetric cooling capacity (VCC) when compared to CFC based refrigerants in vapor compression refrigeration systems. To achieve this aim the point ...