Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 정재원 | - |
dc.date.accessioned | 2018-02-08T06:27:37Z | - |
dc.date.available | 2018-02-08T06:27:37Z | - |
dc.date.issued | 2016-03 | - |
dc.identifier.citation | APPLIED THERMAL ENGINEERING, v. 96, Page. 441-453 | en_US |
dc.identifier.issn | 1359-4311 | - |
dc.identifier.uri | http://www.sciencedirect.com/science/article/pii/S1359431115013344?via%3Dihub | - |
dc.identifier.uri | http://hdl.handle.net/20.500.11754/36266 | - |
dc.description.abstract | The objective of this research is to retrofit a liquid desiccant (LD) and indirect/direct evaporative cooling assisted 100% outdoor air system (LD-IDECOAS) to enhance its operating energy saving potential. Two retrofit cases of existing LD-IDECOAS have been considered. The first case involves replacing the indirect and direct evaporative coolers with an M-cycle or a dew-point indirect evaporative cooler (i.e., Case 1), and the other one involves adding an enthalpy exchanger before the LD unit of the system in case 1 (i.e., Case 2). By conducting detailed energy simulations for each retrofit case, the improvements in operating energy saving and the coefficient of performance (COP) over the existing LD-IDECOAS were quantitatively evaluated. The results showed that case 1 might provide enhancement in cooling capacity and thermal COP; however, the heating energy consumption for regenerating the desiccant solution increased with the higher process airflow rate when compared to the existing LD-IDECOAS. It was also found that the cooling capacity, thermal COP, and primary COP could be improved by adding a membrane enthalpy exchanger, as done in case 2, without any significant increase in the heating energy consumption for regenerating the desiccant solution. (C) 2016 Elsevier Ltd. All rights reserved. | en_US |
dc.description.sponsorship | This work was supported by a National Research Foundation (NRF) grant funded by the Korean government (No. 2015R1A2A1A05001726). | en_US |
dc.language.iso | en | en_US |
dc.publisher | PERGAMON-ELSEVIER SCIENCE LTD | en_US |
dc.subject | Desiccant evaporative cooling | en_US |
dc.subject | Liquid desiccant | en_US |
dc.subject | Membrane enthalpy exchanger | en_US |
dc.subject | System retrofit | en_US |
dc.title | Retrofit of a liquid desiccant and evaporative cooling-assisted 100% outdoor air system for enhancing energy saving potential | en_US |
dc.type | Article | en_US |
dc.relation.volume | 96 | - |
dc.identifier.doi | 10.1016/j.applthermaleng.2015.11.088 | - |
dc.relation.page | 441-453 | - |
dc.relation.journal | APPLIED THERMAL ENGINEERING | - |
dc.contributor.googleauthor | Kim, Min-Hwi | - |
dc.contributor.googleauthor | Yoon, Dong-Seop | - |
dc.contributor.googleauthor | Kim, Hui-Jeong | - |
dc.contributor.googleauthor | Jeong, Jae-Weon | - |
dc.relation.code | 2016003906 | - |
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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