Browsing by Author "Hepbaşlı, Arif"
Now showing items 1-14 of 14
-
Advanced exergoeconomic analysis of a trigeneration system using a diesel-gas engine
Açıkkalp, Emin; Aras, Haydar; Hepbaşlı, Arif (Pergamon-Elsevier Science, 2014)In this paper, a trigeneration system was analyzed using an advanced exergy analysis. The trigenerationsystem is located in the Eskisehir Industry Estate Zone in Turkey. The exergy efficiency of the system is0.354, and the ... -
Advanced exergoeconomic analysis of an electricity-generating facilitythat operates with natural gas
Açıkkalp, Emin; Aras, Haydar; Hepbaşlı, Arif (Pergamon-Elsevier Science, 2014)This paper presents an advanced exergy analysis of an electricity generation facility in the Eskisehir Indus-try Estate Zone in Turkey. The total electricity generation rate is approximately 55 MW. The exergy effi-ciency ... -
Advanced exergoenvironmental assessment of a building from the primary energy transformation to the environment
Açıkkalp, Emin; Hepbaşlı, Arif; Yücer, Cem Tahsin; Karakoç, Tahir Hikmet (Elsevier, 2015)Buildings are of great importance in terms of consumption of energy all over the world. Building sector has a significant influence over the total natural resource consumption and is significant contributors of greenhouse ... -
Advanced Exergoenvironmental Assessment of a Natural Gas-Fired Electricity Generating Facility
Açıkkalp, Emin; Aras, Haydar; Hepbaşlı, Arif (Pergamon-Elsevier Science, 2014)This paper presents conventional and advanced exergoenvironmental analyses of an electricity genera-tion facility located in the Eskisehir Industry Estate Zone, Turkey. This facility consists of gas turbineand steam cycles, ... -
Advanced exergy analysis of a trigeneration system with a diesel–gasengine operating in a refrigerator plant building
Açıkkalp, Emin; Aras, Haydar; Hepbaşlı, Arif (Elsevier, 2014)In this paper, a trigeneration system is analyzed using an advanced exergy analysis. The trigenerationsystem is located in the Eskisehir Industry Estate Zone in Turkey. The exergy efficiency of the system wasfound to be ... -
Advanced exergy analysis of an aircraft gas turbine engine: Splitting exergy destructions into parts
Şöhret, Yasin; Hepbaşlı, Arif; Karakoç, T. Hikmet; Açıkkalp, Emin (Pergamon-Elsevier Science, 2015)Advanced exergy analysis of an aircraft gas turbine engine is presented in this paper. In this framework, the main exergy parameters of the engine components are introduced while the exergy destruction rates within the ... -
Advanced exergy analysis of an electricity-generating facilityusing natural gas
Açıkkalp, Emin; Aras, Haydar; Hepbaşlı, Arif (Pergamon-Elsevier Science, 2014)This paper deals with the performance assessment of an electricity generation facility located in the Esk-isehir Industry Estate Zone in Turkey using advanced exergy analysis method. The exergy efficiency of thesystem is ... -
Advanced life cycle integrated exergoeconomic analysis of building heating systems: An application and proposing new indices
Açıkkalp, Emin; Hepbaşlı, Arif; Yücer, Cem Tahsin; Karakoç, Tahir Hikmet (Elsevier, 2018)Advanced exergy-based analysis and assessment tools have been considered very useful tools for detecting the interactions among components of energy-conversion systems and the real potential for improving each component ... -
Advanced low exergoeconomic (ALEXERGO) assessment of a building along with its heating system at various stages
Açıkkalp, Emin; Yücer, Cem Tahsin; Hepbaşlı, Arif; Karakoç, T. Hikmet (Elsevier, 2015)The present study deals with evaluating the performance of a building heating system along with its main components using advanced low exergoeconomic analysis method. This method combines advanced exergoeconomic with low ... -
Advanced low exergy (ADLOWEX) modeling and analysis of a building from the primary energy transformation to the environment
Açıkkalp, Emin; Yücer, Cem Tahsin; Hepbaşlı, Arif; Karakoç, T. Hikmet (Elsevier, 2014)The main objective of the present study is to model, analyze and assess a building heating system along with its main components through advanced low exergy method. This method is shortly called ADLOWEX and combines ... -
Dynamic thermo-ecological cost assessment and performance analyses of a multi generation system
Ünal, Canberk; Açıkkalp, Emin; Balta, Mustafa Tolga; Hepbaşlı, Arif (Pergamon-Elsevier Science, 2021)The main objectives of this study are to perform a dynamic thermo-ecological cost (TEC) assessment and performance analyses of a multi generation system using the TRNSYS 18 software package for comparison purposes. The ... -
Extended exergy analysis of a solar driven water production plant via reverse osmosis
Ünal, Canberk; Açıkkalp, Emin; Borge Diez, David; Hepbaşlı, Arif (Pergamon-Elsevier Science, 2021)Water scarcity and contamination of available water are becoming one of the most complex problems worldwide and they compromise economic development, global sustainability, and human supply, among others. Water is required ... -
Performance assessment of a biogas fuelled molten carbonate fuel cell-thermophotovoltaic cell-thermally regenerative electrochemical cycle-absorption refrigerator-alkaline electrolyzer for multigenerational applications
Erzen, Sevgi; Açıkkalp, Emin; Hepbaşlı, Arif (Pergamon-Elsevier Science, 2019)In recent years, there has been increasing interest in fuel cell hybrid systems. In this paper, a novel multi-generation combined energy system is proposed. The system consists of a molten carbonate fuel cell (MCFC), a ... -
Sustainability analysis of a solar driven hydrogen production system using exergy, extended exergy, and thermo-ecological methods: Proposing and comparing of new indices
Erzen, Sevgi; Ünal, Canberk; Açıkkalp, Emin; Hepbaşlı, Arif (Pergamon-Elsevier Science, 2021)This paper aims at investigating and comparing some sustainability indices in the literature while proposing some new indices. A solar driven hybrid system made of a PV cell, an alkaline electrolyzer and a PEM fuel cell ...
