Energies, 2021 This work focused on a compound PV/T waste heat driven ejector-heat pump system for simultaneous data centre cooling and waste heat recovery for district heating.
Ali Khalid Shaker Al-Sayyab +3 more
doaj +1 more source
Advanced exergy analysis of an oil shale retorting process [PDF]
Applied Energy, 2016 Abstract Fushun-type process is the most common method of oil shale retorting used in China. The process is, however, characterized by poor thermodynamic performance. While conventional exergy analysis is able to quantitatively determine exergy destruction in a system, identification of the sources of the exergy destruction, and thus identification ...
Yang, Qingchun +4 more
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Steady state simulation and exergy analysis of supercritical coal-fired power plant with CO₂ capture [PDF]
, 2015 Integrating a power plant with CO₂ capture incurs serious efficiency and energy penalty due to use of energy for solvent regeneration in the capture process.
Kelsall, Greg +2 more
core +2 more sources
Energies, 2023 This paper aims to present the real improvement opportunities of a simple organic Rankine cycle (ORC) as waste heat recovery system (WHRS) from the exhaust gases of a natural gas engine using toluene as the working fluid, based on the exergy and ...
Aldair Benavides Gamero +4 more
doaj +1 more source
Exergetic, exergoeconomic and exergoenvironmental analysis of intercooled gas turbine engine [PDF]
, 2016 Exergetic and exergoeconomic and exergoenvironmental analyses have been performed for an advanced aero-derivative intercooled gas turbine engine. The proposed system was modelled using the IPSEpro software package and validated using manufacturer’s ...
Al-Mutawa, Nawaf +2 more
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Exergy analysis of a PWR nuclear steam supply system - II part: a case study [PDF]
, 2018 The paper shows the results of the exergetic analysis of the Nuclear Steam Supply System (NSSS) of the MARS Pressurized Light Water Reactor using the theoretical methodology described in the authors’ previous works [1] and [2].
Ferroni, Luisa, Natale, Antonio
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Advances in exergy analysis: a novel assessment of the Extended Exergy Accounting method
Applied Energy, 2014 Abstract Objective This paper presents a theoretical reassessment of the Extended Exergy Accounting method (EEA in the following), a comprehensive exergy-based analytical paradigm for the evaluation of the total equivalent primary resource consumption in a generic system.
ROCCO, MATTEO VINCENZO +2 more
openaire +3 more sources
Advanced Exergy Analysis of Waste-Based District Heating Options through Case Studies
Energies, 2021 The heating of the buildings, together with domestic hot water generation, is responsible for half of the total generated heating energy, which consumes half of the final energy demand.
Huseyin Gunhan Ozcan +3 more
doaj +1 more source
Avoidable and unavoidable exergy destruction and exergoeconomic evaluation of the thermal processes in a real industrial plant [PDF]
, 2012 Exergy analysis is a universal method for evaluating the rational use of energy. It can be applied to any kind of energy conversion system or chemical process.
Stojiljković Mirko M. +3 more
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Investigation on efficiency improvement of a Kalina cycle by sliding condensation pressure method [PDF]
, 2017 Conventional Kalina cycle-based geothermal power plants are designed with a fixed working point determined by the local maximum ambient temperature during the year.
Wang, Enhua, Yu, Zhibin, Zhang, Fujun
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