Design of environmentally friendly absorption cooling systems via multi-objective optimization and life cycle assessment

2009 ◽  
pp. 1099-1103 ◽  
Author(s):  
Berhane H. Gebreslassiea ◽  
Gonzalo Guillén-Gosálbez ◽  
Laureano Jiménez ◽  
Dieter Boer
Keyword(s):  
Life Cycle Assessment ◽  
Life Cycle ◽  
Environmentally Friendly ◽  
Multi Objective Optimization ◽  
Cooling Systems ◽  
Multi Objective ◽  
Absorption Cooling

scholarly journals Multi-objective optimization of ORC geothermal conversion system integrated with life cycle assessment

2018 ◽  
Vol 70 ◽  
pp. 01012
Author(s):  
Dominika Matuszewska ◽  
Marta Kuta ◽  
Jan Górski
Keyword(s):  
Life Cycle Assessment ◽  
Life Cycle ◽  
Organic Rankine Cycle ◽  
Rankine Cycle ◽  
Geothermal System ◽  
Geothermal Systems ◽  
Multi Objective Optimization ◽  
Geothermal Resources ◽  
Multi Objective ◽  
Conversion Technology

This paper details the development of a systematic methodology to integrated life cycle assessment (LCA) with thermo-economic models and to thereby identify the optimal exploitation schemes of geothermal resources. Overall geothermal systems consist of a superstructure of geothermal exploitable resources, a superstructure of conversion technology and multiple demand profiles for Swiss city. In this paper, an enhanced geothermal system has been chosen as exploitable resources. The energy conversion technology used in modelling is an organic Rankine cycle, which can be used to supply heat and electricity. In the Swiss case four demand profiles periods are considered: summer, interseason, winter and extreme winter, the city Nyon serving for the example case study. The multi-objective optimization system, that uses an evolutionary algorithm, is employed to determine the optimal scheme for some of the prepared models, with exergy efficiency and environmental impact as objectives.

Multi-objective optimization and life cycle assessment of eco-friendly cryogenic N2 assisted turning of Ti-6Al-4V

2019 ◽  
Vol 210 ◽  
pp. 121-133 ◽  
Author(s):  
Mozammel Mia ◽  
Munish Kumar Gupta ◽  
Jose Adolfo Lozano ◽  
Diego Carou ◽  
Danil Yu. Pimenov ◽  
...  
Keyword(s):  
Life Cycle Assessment ◽  
Life Cycle ◽  
Multi Objective Optimization ◽  
Multi Objective
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