腐蚀对加气站地下储气井安全性的影响  

The Influence of Corrosion on the Security of Gas Storage Well of a Gas Station

作　　者：韩占群[1] 黄海波[1] 张劲[2] 黎辉[1] 

机构地区：[1]西华大学交通与汽车工程学院,四川成都610039 [2]中国汽车技术研究中心,天津300162

出　　处：《西华大学学报（自然科学版）》2008年第6期80-82,共3页Journal of Xihua University:Natural Science Edition

基　　金：国家高技术研究发展计划项目(2006AA11A1E3)"四川省代用燃料汽车区域化运行考核与应用技术研究"

摘　　要：借鉴密闭压力容器的静力学分析方法,针对国家储气井的特点建立三维模型,对储气井井体的内表面腐蚀面积,以及腐蚀深度对储气井的应力影响进行了分析,为储气井的设计选材与日常维护提供了技术支持;为推广CNG汽车的应用与加气站储气安全提供保障;并为减少储气井造成的潜在危害和减少城市安全隐患及污染控制等提供技术条件和支持。3-D model of a gas storage well was established with the help of static analysis method for pressure vessel.Influence of corrosion area and corrosion depth on the inner surface of a gas storage well was analyzed,which will provide technical support for design material selection and daily maintenance of the gas storage well.The study will promote the application of CNG automobile and safeguard the gas station while the result obtained from the study will reduce latent harm which a gas storage well creates,and reduce the hidden danger of urban safety.It provides the necessary data and technical support for pollution control.

关 键 词：压力容器 储气井 表面腐蚀 应力影响 

分 类 号：U473.8[机械工程—车辆工程] TE822[交通运输工程—载运工具运用工程]