Simplified effectiveness and number of transfer unit model for a vacuum membrane dehumidifier applied to air conditioning
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Cheon, Seong-Yong | - |
dc.contributor.author | Cho, Hye-Jin | - |
dc.contributor.author | Jeong, Jae-Weon | - |
dc.date.accessioned | 2022-07-19T05:01:37Z | - |
dc.date.available | 2022-07-19T05:01:37Z | - |
dc.date.created | 2022-05-04 | - |
dc.date.issued | 2022-06 | - |
dc.identifier.issn | 1359-4311 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/170135 | - |
dc.description.abstract | This paper purposed to develop a simplified model for a vacuum membrane dehumidifier in an air conditioning system. The proposed model is a gray model that uses mathematical equations that are deducted from the effectiveness and number of the transfer unit of the heat exchanger and a regression equation for the ratio of humidity capacities (X factor) analogous to the heat capacities ratio of heat exchangers. The applicability of the simplified effectiveness and number of transfer unit methods to vacuum-based membrane dehumidifiers in air conditioning systems has been validated via numerical simulation and experimental data. The error bound for the validation of the numerical simulation and experimental data for dehumidification performance (i.e., outlet humidity ratio and dehumidification effectiveness) was 20%. In addition, an operation example using the simplified model was performed to control the vacuum pressure of the vacuum-based membrane dehumidifier in the air-conditioning system. The results show that the proposed algorithm using the simplified model exhibits an energy-saving potential of 42.4% compared to the conventional vacuum-based membrane dehumidification operated in a variable air volume system. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | Elsevier Ltd | - |
dc.title | Simplified effectiveness and number of transfer unit model for a vacuum membrane dehumidifier applied to air conditioning | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Jeong, Jae-Weon | - |
dc.identifier.doi | 10.1016/j.applthermaleng.2022.118404 | - |
dc.identifier.scopusid | 2-s2.0-85127073152 | - |
dc.identifier.wosid | 000790307200007 | - |
dc.identifier.bibliographicCitation | Applied Thermal Engineering, v.210, pp.1 - 15 | - |
dc.relation.isPartOf | Applied Thermal Engineering | - |
dc.citation.title | Applied Thermal Engineering | - |
dc.citation.volume | 210 | - |
dc.citation.startPage | 1 | - |
dc.citation.endPage | 15 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Thermodynamics | - |
dc.relation.journalResearchArea | Energy & Fuels | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalResearchArea | Mechanics | - |
dc.relation.journalWebOfScienceCategory | Thermodynamics | - |
dc.relation.journalWebOfScienceCategory | Energy & Fuels | - |
dc.relation.journalWebOfScienceCategory | Engineering, Mechanical | - |
dc.relation.journalWebOfScienceCategory | Mechanics | - |
dc.subject.keywordPlus | ENERGY EFFICIENCY | - |
dc.subject.keywordPlus | BINARY-MIXTURES | - |
dc.subject.keywordPlus | PERFORMANCE | - |
dc.subject.keywordPlus | SEPARATION | - |
dc.subject.keywordPlus | DESICCANT | - |
dc.subject.keywordPlus | COUNTER | - |
dc.subject.keywordPlus | SYSTEM | - |
dc.subject.keywordPlus | MODULE | - |
dc.subject.keywordAuthor | Vacuum-based membrane dehumidifier | - |
dc.subject.keywordAuthor | Effectiveness and number of transfer unit | - |
dc.subject.keywordAuthor | model | - |
dc.subject.keywordAuthor | oumidification effectivenss | - |
dc.identifier.url | https://www.sciencedirect.com/science/article/pii/S135943112200360X?via%3Dihub | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
222, Wangsimni-ro, Seongdong-gu, Seoul, 04763, Korea+82-2-2220-1365
COPYRIGHT © 2021 HANYANG UNIVERSITY.
Certain data included herein are derived from the © Web of Science of Clarivate Analytics. All rights reserved.
You may not copy or re-distribute this material in whole or in part without the prior written consent of Clarivate Analytics.