张进;安晨;高强;李方遒;魏代锋;段梦兰;李忠利;

• 1:中国石油大学(北京)安全与海洋工程学院
• 2:上海海事大学海洋科学与工程学院
• 3:中海石油气电集团技术研发中心
• 4:河北泽邦塑胶科技有限公司

摘要(Abstract)：

近年来,不断进步的LNG低温软管技术使得恶劣海况下的LNG输送成为现实。本文从LNG低温软管的技术规范入手,介绍了低温软管产品的主要种类和结构特点。本文重点介绍了国外代表性企业法国Technip、法国Nexans的LNG金属波纹管产品的结构、特点及性能,以及荷兰Gutteling B.V.、荷兰SBM Offshore、英国Dunlop、瑞典Trelleborg的LNG复合软管产品的结构、特点及性能,同时介绍了部分产品的性能试验认证过程和加工方法。本文可为国内LNG低温软管的设计和制造提供参考,对于促进LNG低温软管技术国产化具有良好的实用价值。

关键词(KeyWords)： 液化天然气;低温软管;金属波纹管;复合软管;结构设计;性能测试

Abstract:

Keywords:

基金项目(Foundation): 国家重点研发计划项目“基于深水功能舱的全智能新一代水下生产系统关键技术研究”(No.2016YFC0303704);; 国家自然科学基金资助项目“基于相变传热理论的海洋复合管道保温层材料热物性预测及温度调控机理研究”(No.51879271)

作者(Author): 张进;安晨;高强;李方遒;魏代锋;段梦兰;李忠利;

Email:

DOI:

参考文献(References)：

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• (1)1 bar=105Pa。

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