Results 21 to 30 of about 13,732 (215)
Applied Sciences, 2020 In this paper, conventional and advanced exergy analyses are comprehensively introduced on an innovative transcritical CO2 energy storage based trigeneration system.
Wenxu Sun, Zhan Liu
doaj +1 more source
Advanced Exergy-Based Analysis of an Organic Rankine Cycle (ORC) for Waste Heat Recovery
Entropy, 2023 In this study, advanced exergy and exergoeconomic analysis are applied to an Organic Rankine Cycle (ORC) for waste heat recovery to identify the potential for thermodynamic and economic improvement of the system (splitting the decision variables into ...
Zineb Fergani, Tatiana Morosuk
doaj +1 more source
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
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
core +1 more source
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
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
core +1 more source
Exergy analysis of a PWR core heat transfer [PDF]
, 2016 The exergetic analysis, a methodology of thermodynamics that quantifies of energy losses associated with irreversibility, allows to optimize the efficiencies of the various stages of a transformation process and thus its overall efficiency.
FERRONI, Luisa +2 more
core +1 more source
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
Multiobjective genetic algorithm strategies for electricity production from generation IV nuclear technology [PDF]
, 2010 Development of a technico-economic optimization strategy of cogeneration systems of electricity/hydrogen, consists in finding an optimal efficiency of the generating cycle and heat delivery system, maximizing the energy production and minimizing the ...
Azzaro-Pantel, Catherine +5 more
core +2 more sources