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Investigating the effect of turbine inlet temperature on the exergetic improvement potential of a small turbojet engine
(2017 8th International Conference on Mechanical and Aerospace Engineering, ICMAE 2017, 2017)
This paper analyzes and evaluates exergetic improvement rate (IPex) of the components of a small turbojet engine with various turbine inlet temperatures. The engine consists of an inlet, starter generator, a centrifugal ...
Experimental performance assessment of a vacuum cooling system through exergy analysis method
(Journal of Cleaner Production, 2017)
The food industry, especially the cooling of the food, is a major consumer of energy. The high energy consumption forces the food cooling industry for new refrigeration systems and cooling foods with the low energy ...
Radiant Heating-cooling Performance Assessment in a Shopping Center in Sopron, Hungary
(Energy Procedia, 2017)
In this study, performance of a radiant heating-cooling via air source heat pump was investigated. This study is part of a project funded by European Union's FP7 for research, technological development and demonstration. ...
Performance assessment of an ice rink refrigeration system through advanced exergoeconomic analysis method
(Energy and Buildings, 2017)
Advanced exergy analysis has gained great importance as a comprehensive evaluation tool for energy conversion systems in recent years. In this regard, splitting the exergy destruction into avoidable/unavoidable parts has ...
Energy and exergy analyses of a hybrid hydrogen energy system: A case study for Bozcaada
(International Journal of Hydrogen Energy, 2017)
In the study, a hybrid energy system for hydrogen and electric production is conceptually developed and applied to an island, Bozcaada. A thermodynamic analysis is performed using energy and exergy approaches. The conceptual ...
Exergoeconomic evaluation of a ground-source heat pump food dryer at varying dead state temperatures
(Journal of Cleaner Production, 2017)
This study deals with exergoeconomic analysis of a ground-source heat pump food dryer through the specific exergy costing method for the first time. Moreover, variations of the exergetic and exergoeconomic performance ...
An experimental investigation on exergy analysis of an ejector expansion refrigeration system
(International Journal of Exergy, 2017)
Utilisation of an ejector as an expander was experimentally investigated for an expansion work recovery in a basic refrigeration cycle. Exergy analysis was used to determine the amounts and locations of irreversibilities ...
A key review of building integrated photovoltaic (BIPV) systems
(Engineering Science and Technology, an International Journal, 2017)
Renewable and sustainable energy generation technologies have been in the forefront due to concerns related to environment, energy independence, and high fossil fuel costs. As part of the EU's 2020 targets, it is aimed to ...
Experimental and numerical studies to assess the energy performance of naturally ventilated PV façade systems
(Solar Energy, 2017)
This paper presents a holistic approach to assess the energy performance of a naturally ventilated PV façade system. A rigorous combined experimental and numerical approach is established. The real energy performance of ...
Assessment of cost sources and improvement potentials of a ground-source heat pump food drying system through advanced exergoeconomic analysis method
(Energy, 2017)
Advanced exergoeconomic analysis, the so-called new exergetic approach combined with the economic analysis, is applied to a ground-source heap pump (GSHP) drying system in this study. The thermodynamic inefficiencies and ...
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