Results 31 to 40 of about 14,498 (232)
Thermal Exergy Analysis of a Building
Energy Procedia, 2014 AbstractExergy analysis has been contemplated to evaluate the direct energy impact of a building on the environment. The authors’ approach is to consider the building as a “black box” that needs exergy. The surrounding and the Environment are closed systems, in thermodynamic equilibrium between them. The building is transient open system.
BALDI, MARTA GIULIA, LEONCINI, LORENZO
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Exergy Analysis in Hydrogen‐Air Detonation [PDF]
Journal of Applied Mathematics, 2012 The main goal of this paper is to analyze the exergy losses during the shock and rarefaction wave of hydrogen‐air mixture. First, detonation parameters (pressure, temperature, density, and species mass fraction) are calculated for three cases where the hydrogen mass fraction in air is 1.5%, 2.5%, and 5%.
Abel Rouboa +2 more
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The Energy and Exergy of Light with Application to Societal Exergy Analysis [PDF]
Energies, 2020 Lighting provides an indispensable energy service, illumination. The field of societal exergy analysis considers light (and many other energy products) to be enablers of economic growth, and lighting contributes a non-negligible proportion of total useful exergy supplied to modern economies.
Heun, MK +3 more
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Exergy analysis and optimisation of a hybrid solar-geothermal power plant
, 2023 The present study aims at the energy, exergetic, exergoeconomic, exergoenvironmental analysis of a hybrid solar-geothermal power plant. In addition, the emergy-based approach based on exergoeconomic and exergoenvironmental analysis has been performed ...
Ana M. Blanco Marigorta +5 more
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Advanced exergy analysis on varying climate conditions for a 3 MW S-CO2 Brayton cycle system
Case Studies in Thermal EngineeringAiming at the problem that conventional exergy analysis cannot provide comprehensive insights into exergy destruction, advanced exergy analysis was conducted on the supercritical CO2 cycle. A more detailed breakdown of exergy destruction was revealed. In
Zhen Wang, Decai Zhao, Bo Wang, Xiang Xu
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Feasibility Study Of Maisotsenko Indirect Evaporative Air Cooling Cycle In Iran
GeoScience Engineering, 2015 This paper presents energy and exergy analysis of air cooling cycle based on novel Maisotsenko indirect evaporative cooling cycle. Maisotsenko cycle (M-cycle) provides desired cooling condition above the dew point and below the wet bulb temperature.
Rezaee Vahid, Houshmand Arash
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IEEE Access, 2020 Due to the rising tensions surrounding the energy industry in response to the depletion of non-renewable energy sources and pollution of the environment, it is especially important to improve the energy utilization rate of integrated energy systems (IESs)
Haoyong Chen +3 more
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Applied Sciences, 2021 Since the last century, the idea of replacing traditional fossil sources with renewable alternatives has attracted much attention. As a result, auspicious renewable biofuels, such as biohydrogen or bio-oil, have emerged as suitable options.
Samir Meramo +2 more
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Exergy analysis of a four pan jaggery making process
Energy Reports, 2018 Jaggery is a non-traditional sweetener that is produced from boiling sugarcane juice. Due to the energy intensive nature of the combustion process in jaggery making, previous studies in literature have presented various process and equipment ...
Sanober Khattak +3 more
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AIChE Journal, EarlyView.Abstract Electrification of distillation offers a promising route to reducing scope‐1 emissions from one of the chemical industry's most energy‐intensive unit operations. However, conventional adiabatic columns are dynamically inflexible: Long, energy‐intensive start‐ups make shutdown and restart impractical under variable electricity prices and ...
Samuel Mercer, Michael Baldea
wiley +1 more source