Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 정재원 | - |
dc.date.accessioned | 2019-11-21T06:15:30Z | - |
dc.date.available | 2019-11-21T06:15:30Z | - |
dc.date.issued | 2017-03 | - |
dc.identifier.citation | ENERGY, v. 123, page. 432-444 | en_US |
dc.identifier.issn | 0360-5442 | - |
dc.identifier.issn | 1873-6785 | - |
dc.identifier.uri | https://www.sciencedirect.com/science/article/abs/pii/S0360544217301792?via%3Dihub | - |
dc.identifier.uri | https://repository.hanyang.ac.kr/handle/20.500.11754/113212 | - |
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. (C) 2017 Elsevier Ltd. All rights reserved. | en_US |
dc.description.sponsorship | This work was supported by a National Research Foundation (NRF) grant (No. 2015R1A2A1A05001726), the Korea Agency for Infrastructure Technology Advancement (KAIA) grant (16CTAPC116268-01), and the Korea Institute of Energy Technology Evaluation and Planning (KETEP) of the Republic of Korea (No. 20164010200860). | en_US |
dc.language.iso | en_US | en_US |
dc.publisher | PERGAMON-ELSEVIER SCIENCE LTD | en_US |
dc.subject | District heating | en_US |
dc.subject | Energy simulation | en_US |
dc.subject | Regenerator | en_US |
dc.subject | Liquid desiccant | en_US |
dc.subject | Evaporative cooling | en_US |
dc.title | Impact of district heat source on primary energy savings of a desiccant-enhanced evaporative cooling system | en_US |
dc.type | Article | en_US |
dc.relation.volume | 123 | - |
dc.identifier.doi | 10.1016/j.energy.2017.02.005 | - |
dc.relation.page | 432-444 | - |
dc.relation.journal | ENERGY | - |
dc.contributor.googleauthor | Dong, Hye-Won | - |
dc.contributor.googleauthor | Lee, Sung-Joon | - |
dc.contributor.googleauthor | Yoon, Dong-Seob | - |
dc.contributor.googleauthor | Park, Joon-Young | - |
dc.contributor.googleauthor | Jeong, Jae-Weon | - |
dc.relation.code | 2017003513 | - |
dc.sector.campus | S | - |
dc.sector.daehak | COLLEGE OF ENGINEERING[S] | - |
dc.sector.department | DEPARTMENT OF ARCHITECTURAL ENGINEERING | - |
dc.identifier.pid | jjwarc | - |
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