High efficiency H2O/LiBr double effect absorption cycles with multi-heat sources for tri-generation application
DC Field | Value | Language |
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dc.contributor.author | Yang, Mina | - |
dc.contributor.author | Lee, Seung Yeob | - |
dc.contributor.author | Chung, Jin Taek | - |
dc.contributor.author | Kang, Yong Tae | - |
dc.date.accessioned | 2021-09-03T09:41:48Z | - |
dc.date.available | 2021-09-03T09:41:48Z | - |
dc.date.created | 2021-06-16 | - |
dc.date.issued | 2017-02-01 | - |
dc.identifier.issn | 0306-2619 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/84488 | - |
dc.description.abstract | The objective of this study is to develop a high-efficiency double effect absorption cycle using multi-heat sources for tri-generation (trigen) application. The trigen system produces electricity, heating and cooling loads at the same time. The double-effect absorption refrigeration system consists of two generators, condensers, solution heat exchangers, expansion valves, an absorber and an evaporator. The cycle simulation is carried out for the H2O/LiBr double effect absorption cycle with multi-heat sources for parallel, serial, reverse, revised serial and revised reverse flow patterns. The absorption refrigeration system uses the high temperature steam and hot water as the multi-heat sources. A new high-efficiency cycle is selected depending on the arrangements of additional heat exchangers. This study recommends HX 2-2 cycle with two additional heat exchangers (SDHHX and DHX) as the best candidate for trigen application. It is concluded that T-Hotwater has much more significant effect on the COP and (Q) over dot(E) than T-steam, in the HX 2-2 cycle. It is also found that the most important UA to affect the COP is UA(LG) while that to affect (Q) over dot(E) is UA(A). (C) 2016 Elsevier Ltd. All rights reserved. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | ELSEVIER SCI LTD | - |
dc.subject | EFFECT PARALLEL-FLOW | - |
dc.subject | THERMODYNAMIC ANALYSIS | - |
dc.subject | REFRIGERATION SYSTEM | - |
dc.subject | EXERGY-ANALYSIS | - |
dc.subject | CCHP SYSTEMS | - |
dc.subject | POWER | - |
dc.subject | TECHNOLOGIES | - |
dc.subject | CHILLER | - |
dc.subject | OPTIMIZATION | - |
dc.subject | MACHINE | - |
dc.title | High efficiency H2O/LiBr double effect absorption cycles with multi-heat sources for tri-generation application | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Chung, Jin Taek | - |
dc.contributor.affiliatedAuthor | Kang, Yong Tae | - |
dc.identifier.doi | 10.1016/j.apenergy.2016.11.067 | - |
dc.identifier.scopusid | 2-s2.0-84998893219 | - |
dc.identifier.wosid | 000392571200020 | - |
dc.identifier.bibliographicCitation | APPLIED ENERGY, v.187, pp.243 - 254 | - |
dc.relation.isPartOf | APPLIED ENERGY | - |
dc.citation.title | APPLIED ENERGY | - |
dc.citation.volume | 187 | - |
dc.citation.startPage | 243 | - |
dc.citation.endPage | 254 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Energy & Fuels | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalWebOfScienceCategory | Energy & Fuels | - |
dc.relation.journalWebOfScienceCategory | Engineering, Chemical | - |
dc.subject.keywordPlus | EFFECT PARALLEL-FLOW | - |
dc.subject.keywordPlus | THERMODYNAMIC ANALYSIS | - |
dc.subject.keywordPlus | REFRIGERATION SYSTEM | - |
dc.subject.keywordPlus | EXERGY-ANALYSIS | - |
dc.subject.keywordPlus | CCHP SYSTEMS | - |
dc.subject.keywordPlus | POWER | - |
dc.subject.keywordPlus | TECHNOLOGIES | - |
dc.subject.keywordPlus | CHILLER | - |
dc.subject.keywordPlus | OPTIMIZATION | - |
dc.subject.keywordPlus | MACHINE | - |
dc.subject.keywordAuthor | COP | - |
dc.subject.keywordAuthor | Generator arrangement | - |
dc.subject.keywordAuthor | H2O/LiBr double effect | - |
dc.subject.keywordAuthor | Multi-heat sources | - |
dc.subject.keywordAuthor | Tri-generation | - |
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