Article(id=1242141308664488348, tenantId=1146029695717560320, journalId=1146031591421210625, issueId=1242141288397615188, articleNumber=null, orderNo=null, doi=10.3981/j.issn.1000-7857.2023.12.01886, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1702396800000, receivedDateStr=2023-12-13, revisedDate=1710691200000, revisedDateStr=2024-03-18, acceptedDate=null, acceptedDateStr=null, onlineDate=1722441600000, onlineDateStr=2024-08-01, pubDate=1720800000000, pubDateStr=2024-07-13, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1722441600000, onlineIssueDateStr=2024-08-01, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1774079165852, creator=sys-migrate, updateTime=1774079165852, updator=sys-migrate, issue=Issue{id=1242141288397615188, tenantId=1146029695717560320, journalId=1146031591421210625, year='2024', volume='42', issue='13', pageStart='1', pageEnd='140', issueExtLink='null', onlineDate='null', pubDate='1720800000000', pubDateStr='2024-07-13', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=null, issueType=-1, specialIssue=null, createTime=1774079161019, creator='sys-migrate', updateTime=1774079161019, updator='sys-migrate', preIssue=null, nextIssue=null, articleTotal=null, ext=null, issueFiles=null, downloadFileDto=null}, startPage=118, endPage=124, ext={EN=ArticleExt(id=1242141311239791022, articleId=1242141308664488348, tenantId=1146029695717560320, journalId=1146031591421210625, language=EN, title=On flow characteristics of LNG cryogenic hoses based on structural features, columnId=1242141297809629551, journalTitle=Science & Technology Review, columnName=Exclusive: Intelligent Development of Marine Engineering Equipment, runingTitle=null, highlight=null, articleAbstract=Cryogenic hoses are an essential part of floating LNG transfer systems and play a crucial role during the side-byside offloading process between FLNG units and LNG carriers. With the ongoing development of offshore oil and gas fields moving into deeper waters, LNG cryogenic hoses have a significant and irreplaceable application prospect. This paper conducts a theoretical analysis and establishes a computational fluid dynamics (CFD) numerical model for the fluid flow characteristics inside the corrugated tubes of cryogenic hoses. Using FLUENT, simulations of internal flow characteristics under various operating conditions and structural parameters are performed for cryogenic hoses. The results provide a series of trends in terms of internal flow pressure drops and heat transfer coefficients, derivating a theoretical model for the flow and heat transfer in cryogenic hoses. This model provides a theoretical basis and correction factors for more accurate and efficient calculations. The findings of this work support the design of cryogenic hoses and lay a foundation for industrial production and domestic application of these hoses., authors=LIU Miao'er, LI Fangqiu, CHENG Hao, LI Xinxin, authorsList=LIU Miao'er, LI Fangqiu, CHENG Hao, LI Xinxin, authorCompany=CNOOC Gas & Power Group Co., Ltd., Beijing 100028, China, correspAuthors=null, authorNote=null, correspAuthorsNote=null, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=null, pdfFileSize=null, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=null, mapNumber=null, fund=null), CN=ArticleExt(id=1242141310719697321, articleId=1242141308664488348, tenantId=1146029695717560320, journalId=1146031591421210625, language=CN, title=基于结构特征的LNG低温软管内流场流动特性研究, columnId=1242141297201455464, journalTitle=科技导报, columnName=专题：海洋工程装备智能化, runingTitle=null, highlight=null, articleAbstract=低温软管在浮式液化天然气（LNG）传输系统中是必不可少的一部分，在浮式天然气液化装置（FLNG）和LNG运输船之间进行串靠卸料过程中起到了关键作用。针对低温软管内的波纹管内部流体流动特性进行理论分析和计算流体力学（CFD）数值模型建立，应用FLUENT针对不同工况条件及结构参数下的低温软管开展内流特性模拟计算。通过模拟计算得到一系列管内流动压降及换热系数的变化规律，从而推导低温软管流动换热理论模型，为更加准确、快速地进行工艺计算提供理论基础及参考修正系数。, authors=刘淼儿, 李方遒, 程昊, 李欣欣, authorsList=刘淼儿, 李方遒, 程昊, 李欣欣, authorCompany=中海石油气电集团有限责任公司, 北京 100028, correspAuthors=null, authorNote=刘淼儿,教授级高级工程师,研究方向为天然气液化及浮式天然气液化装置,电子信箱:liume@cnooc.com.cn;李方遒(通信作者),高级工程师,研究方向为海上工程及浮式结构,电子信箱:lifq14@cnooc.com.cn, correspAuthorsNote=null, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=IgMmbI1vURUXr6Fc4Fde0g==, pdfFileSize=4294419, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=null, mapNumber=null, 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