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하천수 열원 이용 2단압축 열펌프의 최적성능 및효용 운전범위에 관한 시뮬레이션 연구
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| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | 정태훈 | - |
| dc.contributor.author | 박차식 | - |
| dc.contributor.author | 김용찬 | - |
| dc.date.accessioned | 2021-09-09T13:53:55Z | - |
| dc.date.available | 2021-09-09T13:53:55Z | - |
| dc.date.created | 2021-06-17 | - |
| dc.date.issued | 2008 | - |
| dc.identifier.issn | 1229-6422 | - |
| dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/124732 | - |
| dc.description.abstract | The objectives of this study are to predict actual system performance and effective operating range of the 2-stage compression heat pump system using river water. An electronic expansion valve was applied to the simulation to analyze the effects of operating conditions on the system performance. The developed program was verified by comparing the predictions with the measured data. The results from the present model showed a good agreement with the measured data. In addition, the heat pump simulation was conducted by increasing condenser reservoir inlet temperature to investigate the benefits of the 2-stage compression over the 1-stage compression in the heating mode. The performance of the 2- stage compression cycle was better than that of the 1-stage compression when the inlet temperature of the condenser reservoir was higher than 40℃. | - |
| dc.language | Korean | - |
| dc.language.iso | ko | - |
| dc.publisher | 대한설비공학회 | - |
| dc.title | 하천수 열원 이용 2단압축 열펌프의 최적성능 및효용 운전범위에 관한 시뮬레이션 연구 | - |
| dc.title.alternative | Simulation on the Optimal Performance and Effective Operating Rangeof a 2-Stage Compression Heat Pump Using River Water | - |
| dc.type | Article | - |
| dc.contributor.affiliatedAuthor | 김용찬 | - |
| dc.identifier.bibliographicCitation | 설비공학 논문집, v.20, no.5, pp.295 - 303 | - |
| dc.relation.isPartOf | 설비공학 논문집 | - |
| dc.citation.title | 설비공학 논문집 | - |
| dc.citation.volume | 20 | - |
| dc.citation.number | 5 | - |
| dc.citation.startPage | 295 | - |
| dc.citation.endPage | 303 | - |
| dc.type.rims | ART | - |
| dc.identifier.kciid | ART001243798 | - |
| dc.description.journalClass | 2 | - |
| dc.description.journalRegisteredClass | kci | - |
| dc.subject.keywordAuthor | River water(하천수) | - |
| dc.subject.keywordAuthor | 2-stage compression heat pump(2단압축 열펌프) | - |
| dc.subject.keywordAuthor | Electronic expansion valve(EEV | - |
| dc.subject.keywordAuthor | 전자팽창장치) | - |
| dc.subject.keywordAuthor | Simulation(시뮬레이션) | - |
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