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碳纤维缠绕铝内胆气瓶的有限元分析与自紧设计
引用本文:嵇醒,戴瑛,顾星若.碳纤维缠绕铝内胆气瓶的有限元分析与自紧设计[J].上海力学,2003,24(3):385-389.
作者姓名:嵇醒  戴瑛  顾星若
作者单位:[1]同济大学固体力学教育部重点实验室,同济大学,上海200092 [2]上海复合材料学会,气瓶技术部,上海200092
摘    要:碳纤维缠绕铝内胆气瓶应用广泛,由于贮气压力高,安全性特别重要。铝内胆外表缠绕碳纤维的气瓶的重量比金属气瓶轻很多,已从航天航空应用转向民用。这种气瓶的设计和制造,在我国,国家标准还没有公布,在国际上较多采用DOT CFFC标准。本文对气瓶进行深入的有限元分析,参考DOT CFFC标准来讨论气瓶的设计和自紧。如采用其他标准,做法是一样的。本文有限元分析采用ANSYS程序。

关 键 词:纤维缠绕  气瓶  自紧  有限元分析
修稿时间:2003年1月13日

Finite Element Analysis and Autofrettage Design of Filament Wound Pressure Vessel with Aluminum Liner
JI Xing,DAI Ying,GU Xing-ruo.Finite Element Analysis and Autofrettage Design of Filament Wound Pressure Vessel with Aluminum Liner[J].Chinese Quarterly Mechanics,2003,24(3):385-389.
Authors:JI Xing  DAI Ying  GU Xing-ruo
Abstract:Carbon fiber wound pressure vessels have been extensively used in different areas, from aerospace and aeronautics to civil applications. The carbon fiber wound pressure vessels with aluminum liners are much more lighter than the metal counterparts. On account of the high pressure, safety is especially important. DOT CFFC Standard has been adopted in many countries. Here the design and autofrettage of carbon fiber wound pressure vessels with aluminum liners discussed were based on the finite element analysis.
Keywords:filament wound  pressure vessel  autof rettage  FEA  
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