|
|||||
|
|
| CNG储气罐快开人孔结构应力与密封性分析 | |
| 引用本文： | 何庆中,王志鹏,鲍林晓,张艳玲. CNG储气罐快开人孔结构应力与密封性分析[J]. 四川理工学院学报(自然科学版), 2013, 26(1): 17-20 |
| 作者姓名： | 何庆中 王志鹏 鲍林晓 张艳玲 |
| 作者单位： | 1. 四川理工学院机械工程学院,四川自贡,643000 2. 洛阳拖拉机研究所有限公司,河南洛阳,471039 3. 南京南瑞国家电网有限责任公司,南京,210003 |
| 基金项目： | 自贡市科技计划项目(10Q03);四川理工学院重点培育项目(2012PY08) |
| 摘 要： | 采用有限元分析计算方法对某型CNG储气罐在工况条件下设备的安全性和快开人孔的密封性进行了有限元应力及变形分析,并依据相关标准对其进行了安全性和密封性评价。研究结果为企业完善设计规范,提高产品的设计质量和设计效率,降低设计生产制造成本打下了良好基础。 |
| 关 键 词： | CNG储气罐 有限元 压力容器 应力 密封性 |
Analysis of the Structure Stress of CNG Storage Tank and the Airtightness of Its Manhole |
|
| HE Qing-zhong , WANG Zhi-peng , BAO Lin-xiao , ZHANG Yan-ling. Analysis of the Structure Stress of CNG Storage Tank and the Airtightness of Its Manhole[J]. Journal of Sichuan University of Science & Engineering(Natural Science Editton), 2013, 26(1): 17-20 | |
| Authors: | HE Qing-zhong WANG Zhi-peng BAO Lin-xiao ZHANG Yan-ling |
| Affiliation: | 1.School of Mechanical Engineering,Sichuan University of Science & Engineering,Zigong 643000,China; 2.Luoyang Tractor Research Institute Co.,Ltd.,Luoyang 471039,China; 3.Nanjing Nanrui State Grid Limited Co.,Ltd.,Nanjing 210003,China) |
| Abstract: | The finite element method is applied to analyse the structure stress of CNG equipments and the deformation of manhole, and the corresponding properties of safety and airtightness are evaluated based on related criterions. The researching result helps to perfect designing criterion of enterprises, to improve the design quality and the design efficiency of the products, and to reduce the manufacturing cost. |
| Keywords: | CNG storage tank finite element pressure vessels structure stress airtightness |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |