700 MPa超高压容器缠绕设计  

700 MPa Ultra-High Pressure Container Winding Design

作　　者：干佳金 张平宽[1] 张昱 GAN Jiajing;ZHANG Pingkuan;ZHANG Yu(School of Mechanical Engineering,Taiyuan University of Science and Technology,Taiyuan 030024,China)

机构地区：[1]太原科技大学机械工程学院,山西太原原030024

出　　处：《轻工机械》2024年第6期40-45,共6页Light Industry Machinery

摘　　要：为提高承受700 MPa压力的超高压容器在使用过程中的安全性能,笔者设计了一种碳纤维缠绕的超高压容器结构,采用有限元法与等效温度法,对碳纤维逐层缠绕在钢筒上的情况进行模拟,并对密封最佳位置进行了分析。研究结果表明:所设计的超高压容器能够满足要求,法兰对钢筒应变具有较大影响。笔者进行的缠绕设计与密封位置分析为超高压设备的密封提供了一种参考方法。In order to improve the safety performance of ultrahigh pressure vessel under 700 MPa pressure,the author designed a kind of ultra-high pressure container structure with carbon fiber winding.The finite element method and equivalent temperature method were used to simulate the situation of carbon fiber winding on the steel cylinder layer by layer,and the best sealing position was analyzed.The results show that the designed ultra-high pressure vessel can meet the requirements,and the flange has a great influence on the strain change of the steel cylinder.The winding design and sealing position analysiscarried out by the author provide a referencemethod for the sealing research of ultrahigh pressure equipment.

关 键 词：超高压容器 碳纤维缠绕 密封位置 等效温度法 有限元分析 

分 类 号：TH49[机械工程—机械制造及自动化]