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dc.contributor.authorLee, Jung Gil
dc.contributor.authorKim, Woo-Seung
dc.contributor.authorChoi, June-Seok
dc.contributor.authorGhaffour, NorEddine
dc.contributor.authorKim, Young-Deuk
dc.date.accessioned2017-05-09T12:54:46Z
dc.date.available2017-05-09T12:54:46Z
dc.date.issued2017-04-26
dc.identifier.citationLee J-G, Kim W-S, Choi J-S, Ghaffour N, Kim Y-D (2017) Dynamic solar-powered multi-stage direct contact membrane distillation system: Concept design, modeling and simulation. Desalination. Available: http://dx.doi.org/10.1016/j.desal.2017.04.008.
dc.identifier.issn0011-9164
dc.identifier.doi10.1016/j.desal.2017.04.008
dc.identifier.urihttp://hdl.handle.net/10754/623449
dc.description.abstractThis paper presents a theoretical analysis of the monthly average daily and hourly performances of a solar-powered multi-stage direct contact membrane distillation (SMDCMD) system with an energy recovery scheme and dynamic operating system. Mid-latitude meteorological data from Busan, Korea is employed, featuring large climate variation over the course of one year. The number of module stages used by the dynamic operating scheme changes dynamically based on the inlet feed temperature of the successive modules, which results in an improvement of the water production and thermal efficiency. The simulations of the SMDCMD system are carried out to investigate the spatial and temporal variations in the feed and permeate temperatures and permeate flux. The monthly average daily water production increases from 0.37m3/day to 0.4m3/day and thermal efficiency increases from 31% to 45% when comparing systems both without and with dynamic operation in December. The water production with respect to collector area ranged from 350m2 to 550m2 and the seawater storage tank volume ranged from 16m3 to 28.8m3, and the solar fraction at various desired feed temperatures from 50°C to 80°C have been investigated in October and December.
dc.description.sponsorshipMinistry of Land, Infrastructure and Transport
dc.description.sponsorshipKing Abdullah University of Science and Technology[17IFIP-B065893-04]
dc.publisherElsevier BV
dc.relation.urlhttp://www.sciencedirect.com/science/article/pii/S001191641730098X
dc.rightsNOTICE: this is the author’s version of a work that was accepted for publication in Desalination. Changes resulting from the publishing process, such as peer review, editing, corrections, structural formatting, and other quality control mechanisms may not be reflected in this document. Changes may have been made to this work since it was submitted for publication. A definitive version was subsequently published in Desalination, [, , (2017-04-26)] DOI: 10.1016/j.desal.2017.04.008 . © 2017. This manuscript version is made available under the CC-BY-NC-ND 4.0 license http://creativecommons.org/licenses/by-nc-nd/4.0/ after expiration of the required embargo period.
dc.subjectDynamic operating system
dc.subjectDirect contact membrane distillation
dc.subjectMulti-stage concept
dc.subjectDesalination
dc.subjectSolar-powered system (Busan, Korea)
dc.titleDynamic solar-powered multi-stage direct contact membrane distillation system: Concept design, modeling and simulation
dc.typeArticle
dc.contributor.departmentBiological and Environmental Sciences and Engineering (BESE) Division
dc.contributor.departmentEnvironmental Science and Engineering Program
dc.contributor.departmentWater Desalination and Reuse Research Center (WDRC)
dc.identifier.journalDesalination
dc.eprint.versionPost-print
dc.contributor.institutionDepartment of Mechanical Engineering, Hanyang University, 55 Hanyangdaehak-ro, Sangnok-gu, Ansan, Gyeonggi-do 15588, Republic of Korea
dc.contributor.institutionEnvironment and Plant Research Institute, Korea Institute of Civil Engineering and Building Technology (KICT), 283 Goyangdae-ro, Ilsanseo-gu, Goyang, Gyeonggi-do 10223, Republic of Korea
kaust.personLee, Jung Gil
kaust.personGhaffour, Noreddine
refterms.dateFOA2019-04-26T00:00:00Z
dc.date.published-online2017-04-26
dc.date.published-print2018-06


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