Impact of district heat source on primary energy savings of a desiccant-enhanced evaporative cooling system
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Dong, Hye-Won | - |
dc.contributor.author | Lee, Sung-Joon | - |
dc.contributor.author | Yoon, Dong-Seob | - |
dc.contributor.author | Park, Joon-Young | - |
dc.contributor.author | Jeong, Jae-Weon | - |
dc.date.accessioned | 2022-07-14T14:15:12Z | - |
dc.date.available | 2022-07-14T14:15:12Z | - |
dc.date.created | 2021-05-12 | - |
dc.date.issued | 2017-03 | - |
dc.identifier.issn | 0360-5442 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/152832 | - |
dc.description.abstract | The purpose of this research is to evaluate the primary energy savings of a desiccant-enhanced evaporative (DEVap) cooling system with a district heat source. The DEVap system consists of an internally cooled liquid desiccant dehumidifier and dew point evaporative cooler connected in series. The liquid desiccant unit requires a heat source for regenerating the weak desiccant solution, which means that the DEVap cooler is a thermally driven cooling system. It can provide energy benefits when the supplied heat comes from waste heat or renewable heat sources. In this research, district heat obtained from a combined heat and power (CHP) system was used as the heat source for the DEVap system. The primary energy consumption and CO2 emission rate of the proposed system with a district heat source were estimated using a detailed energy simulation and compared with those powered by a conventional gas boiler. The results showed that the DEVap system with district heat source consumed 46.2% less primary energy and produced 40.5% less CO2 compared with the system using the conventional gas boiler. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | PERGAMON-ELSEVIER SCIENCE LTD | - |
dc.title | Impact of district heat source on primary energy savings of a desiccant-enhanced evaporative cooling system | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Jeong, Jae-Weon | - |
dc.identifier.doi | 10.1016/j.energy.2017.02.005 | - |
dc.identifier.scopusid | 2-s2.0-85012165818 | - |
dc.identifier.wosid | 000399510900037 | - |
dc.identifier.bibliographicCitation | ENERGY, v.123, pp.432 - 444 | - |
dc.relation.isPartOf | ENERGY | - |
dc.citation.title | ENERGY | - |
dc.citation.volume | 123 | - |
dc.citation.startPage | 432 | - |
dc.citation.endPage | 444 | - |
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.journalWebOfScienceCategory | Thermodynamics | - |
dc.relation.journalWebOfScienceCategory | Energy & Fuels | - |
dc.subject.keywordPlus | OUTDOOR AIR SYSTEM | - |
dc.subject.keywordPlus | LIQUID DESICCANT | - |
dc.subject.keywordPlus | PERFORMANCE | - |
dc.subject.keywordPlus | TEMPERATURE | - |
dc.subject.keywordPlus | BUILDINGS | - |
dc.subject.keywordPlus | DESIGN | - |
dc.subject.keywordPlus | COOLER | - |
dc.subject.keywordAuthor | District heating | - |
dc.subject.keywordAuthor | Energy simulation | - |
dc.subject.keywordAuthor | Regenerator | - |
dc.subject.keywordAuthor | Liquid desiccant | - |
dc.subject.keywordAuthor | Evaporative cooling | - |
dc.identifier.url | https://www.sciencedirect.com/science/article/pii/S0360544217301792?via%3Dihub | - |
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