2차 유체에 따른 증기압축식 액체냉각시스템의 성능특성에 관한 해석적 연구
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 이정훈 | - |
dc.contributor.author | 강훈 | - |
dc.contributor.author | 김용찬 | - |
dc.contributor.author | 이광진 | - |
dc.contributor.author | 강성욱 | - |
dc.contributor.author | 강광희 | - |
dc.contributor.author | 신완순 | - |
dc.date.accessioned | 2021-09-01T23:26:25Z | - |
dc.date.available | 2021-09-01T23:26:25Z | - |
dc.date.created | 2021-06-17 | - |
dc.date.issued | 2019 | - |
dc.identifier.issn | 1229-6422 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/69402 | - |
dc.description.abstract | In this study, a numerical model is developed to predict the performance of a vapor compression liquid cooling system for electronic devices using EGW (ethylene glycol water) as a secondary fluid. A compressor model was developed by calculating the efficiency based on the compression ratio, while the heat exchangers were analyzed using finite volume method. The performance characteristics of the liquid cooling system were analytically investigated by varying the air temperature at the condenser inlet, heat load, condenser air flow rate, and secondary fluid flow rate. As the heat load increases, the COP of the liquid cooling system increases. However, the heat load decreases as the inlet and outlet temperatures of EGW decrease, resulting in a higher pressure drop. Various secondary fluids, such as Dowtherm J, Dowtherm Q, Syltherm HF, Syltherm XLT, Marlotherm XC, and Marlotherm XD, were analyzed to solve this problem. The heat transfer and pressure drop characteristics of the liquid cooling system were numerically analyzed using these fluids. As a result, Marlotherm XC showed the higher heat transfer and lower pressure drop characteristics among the secondary fluids. | - |
dc.language | Korean | - |
dc.language.iso | ko | - |
dc.publisher | 대한설비공학회 | - |
dc.title | 2차 유체에 따른 증기압축식 액체냉각시스템의 성능특성에 관한 해석적 연구 | - |
dc.title.alternative | Numerical Study on the Performance Characteristics of Vapor Compression Liquid Cooling System with Secondary Fluids | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | 김용찬 | - |
dc.identifier.doi | 10.6110/KJACR.2019.31.1.001 | - |
dc.identifier.bibliographicCitation | 설비공학 논문집, v.31, no.1, pp.1 - 12 | - |
dc.relation.isPartOf | 설비공학 논문집 | - |
dc.citation.title | 설비공학 논문집 | - |
dc.citation.volume | 31 | - |
dc.citation.number | 1 | - |
dc.citation.startPage | 1 | - |
dc.citation.endPage | 12 | - |
dc.type.rims | ART | - |
dc.identifier.kciid | ART002430858 | - |
dc.description.journalClass | 2 | - |
dc.description.journalRegisteredClass | kci | - |
dc.subject.keywordAuthor | Electronic device cooling(전자장치 냉각) | - |
dc.subject.keywordAuthor | Vapor compression(증기압축) | - |
dc.subject.keywordAuthor | liquid cooling system (액체냉각시스템) | - |
dc.subject.keywordAuthor | Ethylene glycol water(에틸렌 글리콜 수용액) | - |
dc.subject.keywordAuthor | Heat transfer fluid(열전달유체) | - |
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