R245fa 냉매를 이용한 배열회수 히트펌프 시스템 성능에 관한 실험적 연구
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 김현택 | - |
dc.contributor.author | 김용찬 | - |
dc.contributor.author | 차동안 | - |
dc.contributor.author | 권오경 | - |
dc.date.accessioned | 2021-09-04T06:07:06Z | - |
dc.date.available | 2021-09-04T06:07:06Z | - |
dc.date.created | 2021-06-17 | - |
dc.date.issued | 2016 | - |
dc.identifier.issn | 1229-6422 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/90638 | - |
dc.description.abstract | The objective of this study is to investigate the performance of a heat recovery heat pump dryer using a R245fa refrigerant experimentally. In this study, the main components of the heat pump dryer were an evaporator, a compressor, a condenser, and an expansion valve. As a result, when the amount of refrigerant varied from 15 kg to 16 kg, the hot air outlet temperature in the condenser and the heat transfer rate were almost kept constant. Therefore, the amount of refrigerant at 16 kg was considered to be a suitable amount in the heat pump. As the air inlet velocity varied from 0.5 m/s to 1.5 m/s, the highest temperature in the condenser could be obtained when the air inlet velocity was 0.5 m/s. The heat transfer rate, system (COP), and hot air outlet temperature were 5.6 kW, 3.4, and 102.5℃, respectively, when the bypass ratio and water temperature were 0% and 60℃ | - |
dc.language | Korean | - |
dc.language.iso | ko | - |
dc.publisher | 대한설비공학회 | - |
dc.title | R245fa 냉매를 이용한 배열회수 히트펌프 시스템 성능에 관한 실험적 연구 | - |
dc.title.alternative | Experimental Study on the Performance of Heat Recovery Heat Pump System using R245fa Refrigerant | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | 김용찬 | - |
dc.identifier.doi | 10.6110/KJACR.2016.28.10.408 | - |
dc.identifier.bibliographicCitation | 설비공학 논문집, v.28, no.10, pp.408 - 413 | - |
dc.relation.isPartOf | 설비공학 논문집 | - |
dc.citation.title | 설비공학 논문집 | - |
dc.citation.volume | 28 | - |
dc.citation.number | 10 | - |
dc.citation.startPage | 408 | - |
dc.citation.endPage | 413 | - |
dc.type.rims | ART | - |
dc.identifier.kciid | ART002155140 | - |
dc.description.journalClass | 2 | - |
dc.description.journalRegisteredClass | kci | - |
dc.subject.keywordAuthor | COP(성능계수) | - |
dc.subject.keywordAuthor | Dryer(건조기) | - |
dc.subject.keywordAuthor | Heat pump(열펌프) | - |
dc.subject.keywordAuthor | Heat recovery(배열회수) | - |
dc.subject.keywordAuthor | Refrigerant(냉매) | - |
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