저온 열원 활용을 위한 암모니아-물 재생 랭킨 사이클의 성능 해석
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 김경훈 | - |
dc.contributor.author | 한철호 | - |
dc.date.accessioned | 2023-12-11T12:00:33Z | - |
dc.date.available | 2023-12-11T12:00:33Z | - |
dc.date.issued | 2011 | - |
dc.identifier.issn | 1598-6411 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/kumoh/handle/2020.sw.kumoh/23078 | - |
dc.description.abstract | It is a great interest to convert more energy in the heat source into the power and to improve the efficiency of power generating processes. Since the efficiency of power generating processes becomes poorer as the temperature of the source decreases, to use an ammonia-water mixture instead of water as working fluid is a possible way to improve the efficiency of the system. In this work performance of ammonia-water regenerative Rankine cycle is investigated for the purpose of extracting maximum power from low-temperature waste heat in the form of sensible energy. Special attention is paid to the effect of system parameters such as mass fraction of ammonia and turbine inlet pressure on the characteristics of system. Results show that the power output increases with the mass fraction of ammonia in the mixture, however workable range of the mass fraction becomes narrower as turbine inlet pressure increases and is able to reach 16.5 kW per unit mass flow rate of source air at 180 ℃. | - |
dc.format.extent | 8 | - |
dc.language | 한국어 | - |
dc.language.iso | KOR | - |
dc.publisher | 한국태양에너지학회 | - |
dc.title | 저온 열원 활용을 위한 암모니아-물 재생 랭킨 사이클의 성능 해석 | - |
dc.title.alternative | Performance Analysis of Ammonia-Water Regenerative Rankine Cycles for Use of Low-Temperature Energy Source | - |
dc.type | Article | - |
dc.publisher.location | 대한민국 | - |
dc.identifier.bibliographicCitation | 한국태양에너지학회 논문집, v.31, no.1, pp 15 - 22 | - |
dc.citation.title | 한국태양에너지학회 논문집 | - |
dc.citation.volume | 31 | - |
dc.citation.number | 1 | - |
dc.citation.startPage | 15 | - |
dc.citation.endPage | 22 | - |
dc.identifier.kciid | ART001535180 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | kci | - |
dc.subject.keywordAuthor | 저온 열원 | - |
dc.subject.keywordAuthor | 암모니아-물 혼합물 | - |
dc.subject.keywordAuthor | 랭킨사이클 | - |
dc.subject.keywordAuthor | 재생 | - |
dc.subject.keywordAuthor | 열효율 | - |
dc.subject.keywordAuthor | 최대 순생산일 | - |
dc.subject.keywordAuthor | Low-temperature energy source | - |
dc.subject.keywordAuthor | Ammonia-water mixture | - |
dc.subject.keywordAuthor | Rankine cycle | - |
dc.subject.keywordAuthor | Regeneration | - |
dc.subject.keywordAuthor | Thermal efficiency | - |
dc.subject.keywordAuthor | Maximum net work | - |
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