Yazar "Yalçın, Enver" için listeleme
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Assessment of degradation effects for an aircraft engine considering exergy analysis
Sögüt, M. Ziya; Yalçın, Enver; Karakoç, Tahir Hikmet (Pergamon-Elsevier Science LTD, 2017)Despite the improvements in engine technology, the combustion processes and wear occurred in engine components affect performance adversely. The turbine and compressor fouling, degradation mechanisms such as erosion, ... -
Assessment of thermodynamic and environmental performances in subcooling process for different refrigerants
Altuntaş, Önder; Sögüt, M. Ziya; Yalçın, Enver; Karakoç, Tahir Hikmet (Inderscience Enterprises LTD, 2017)Subcooling application in cooling processes leads to increasing of cooling performance and energy efficiency within defined limits. This study examines subcooling effects of refrigerants on the coefficient of performance ... -
Examination of performance indicators' effects based on propulsion parameters in a turboprop engine
Yalçın, Enver; Sögüt, M. Ziya; Karakoç, Tahir Hikmet (Inderscience Enterprises LTD, 2016)In this study, propulsion indicators and their effects have been described by reference to the actual data of a turboprop engine. Then, the effects of these indicators on exergetic and environmental performance efficiencies ... -
Optimization of recirculating laminar air flow in operating room air conditioning systems
Yalçın, Enver; Sögüt, M. Ziya; Erdogmus, Seckin (2016)The laminar flow air conditioning system with 100% fresh air is used in almost all operating rooms without discrimination in Turkey. The laminar flow device which works with 100% fresh air should be absolutely used in Type ... -
Refrigeration inventory based on CO2 emissions and exergetic performance for supermarket applications
Sögüt, M. Ziya; Yalçın, Enver; Karakoç, Tahir Hikmet (Elsevier Science Sa, 2012)In this study, first energy and exergy analysis for supermarket cooling applications having high refrigerant capacity are examined and next, based on these analyses and different gases used. CO2 emission effect caused by ... -
Sustainable carbon management in corporate governance: A case study
Sögüt, M. Ziya; Yalçın, Enver; Karakoç, Tahir Hikmet (Elsevier Science BV, 2019)Institutional structures having leader roles in sustainable development must make regular and sustainable situation analyses to improve management strategies and particularly energy resources when environmental strategies ...
