극저온 LNG 배관냉각 특성에 대한 연구A Study on Cryogenic Line Chill Down Characteristics of LNG

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dc.contributor.author변병창ko
dc.contributor.author김경중ko
dc.contributor.author정상권ko
dc.contributor.author김모세ko
dc.contributor.author이상윤ko
dc.contributor.author이근태ko
dc.contributor.author김동민ko
dc.date.accessioned2023-01-05T09:00:26Z-
dc.date.available2023-01-05T09:00:26Z-
dc.date.created2023-01-05-
dc.date.created2023-01-05-
dc.date.issued2022-12-
dc.identifier.citation한국수소및신에너지학회논문집, v.33, no.6, pp.808 - 818-
dc.identifier.issn1738-7264-
dc.identifier.urihttp://hdl.handle.net/10203/304071-
dc.description.abstractIn this research paper, we investigated the cryogenic line chill down characteristics of liquefied natural gas (LNG). A numerical analysis model was established and verified so that it can calculate the precise cooling characteristics of cryogenic fluid for the stable and safe utilization especially such as LNG and liquid hydrogen. The numerical modeling was programmed by C++ as an one-dimensional homogeneous model. The thermohydraulic cooling process was simulated using mass, momentum, energy conservation equations and appropriate heat transfer correlations. In this process, the relevant heat transfer correlations for nuclear boiling, transition boiling, film boiling, and single-phase heat transfer that can predict the experimental results were implemented. To verify the numerical modeling, several cryogenic line chill down experiments using LNG were conducted at the Korea Institute of Machinery & Materials (KIMM) LNG and Cryogenic Technology Center.-
dc.languageKorean-
dc.publisher한국수소및신에너지학회-
dc.title극저온 LNG 배관냉각 특성에 대한 연구-
dc.title.alternativeA Study on Cryogenic Line Chill Down Characteristics of LNG-
dc.typeArticle-
dc.type.rimsART-
dc.citation.volume33-
dc.citation.issue6-
dc.citation.beginningpage808-
dc.citation.endingpage818-
dc.citation.publicationname한국수소및신에너지학회논문집-
dc.identifier.kciidART002909510-
dc.contributor.localauthor정상권-
dc.contributor.nonIdAuthor변병창-
dc.contributor.nonIdAuthor김모세-
dc.contributor.nonIdAuthor이상윤-
dc.contributor.nonIdAuthor이근태-
dc.contributor.nonIdAuthor김동민-
dc.description.isOpenAccessN-
dc.subject.keywordAuthor액화천연가스-
dc.subject.keywordAuthor극저온공학-
dc.subject.keywordAuthor극저온 배관 냉각-
dc.subject.keywordAuthor열전달-
dc.subject.keywordAuthor수치 해석-
dc.subject.keywordAuthorLiquefied natural gas-
dc.subject.keywordAuthorCryogenic engineering-
dc.subject.keywordAuthorCryogenic line chill down-
dc.subject.keywordAuthorHeat transfer-
dc.subject.keywordAuthorNumerical analysis-
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ME-Journal Papers(저널논문)
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