Results 121 to 130 of about 9,079 (232)

Design of Forward Osmosis Desalination Configurations: Exergy and Energy Perspectives

open access: yesApplied Sciences
This study presents a detailed energy and exergy analysis of two forward osmosis (FO) desalination systems: single-pass and regenerative configurations.
Chulwoo Park, Yonghyuk Kim, Daejoong Kim
doaj   +1 more source

Evaluation of energy and exergy analysis of apple juice production and waste valorization processes

open access: yesFrontiers in Sustainable Food Systems
Apple juice production is an essential part of the global beverage industry with notable implications for sustainable development. However, the process generates significant exergy destruction and waste by-products.
Duygu Cabuk Kok   +3 more
doaj   +1 more source

Transient Exergy Destruction Analysis of a Vapor Compression System

open access: yes, 2014
Through online optimization and control, vapor compression systems (VCSs) can effectively respond to disturbances, such as weather or varying loads that cannot be accounted for at the design stage, while simultaneously maximizing system efficiency. However, to do so requires a mathematical characterization of efficiency for the VCS.
Jain, Neera, Alleyne, Andrew
openaire   +1 more source

Electrolyzer Exergy Analysis for an Environmental Control and Life Support System [PDF]

open access: yes
An exergy based analysis of the Environmental Control and Life Support System (ECLSS) aboard the International Space Station (ISS) is conducted to assess its overall performance.
Chow, Raymond   +2 more
core   +1 more source

“Exergy based analysis of economic sustainability” [PDF]

open access: yes, 2006
Exergy is presented here as the physical prime-mover of economic systems, and an exergy based concept of value is proposed in this paper. The main exergy fluxes are identified as those carried by raw exergy (primary sources), raw materials, usable exergy
Reis, A. Heitor
core  

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