文章基本信息

标题：Optimization design and crash-worthiness analysis of tank made of aluminum foam sandwich
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作者：Ping Xu ; Ping Xu ; Guoyue Ruan 等
期刊名称：IOP Conference Series: Earth and Environmental Science
印刷版ISSN：1755-1307
电子版ISSN：1755-1315
出版年度：2019
卷号：233
期号：5
页码：052021
DOI：10.1088/1755-1315/233/5/052021
出版社：IOP Publishing
摘要：In order to improve the energy efficiency, environmental protection and safety of the tank, a tank car body was designed as a prototype for the design of foam aluminum sandwich tank body. And then the static performance and Crash-worthiness of the prototype tank body were analyzed by finite element method. The mass, energy abosorption and acceleration of the main parameters of tank strength were analyzed by the MOGA method in Workbench goal-driven optimization, with the results of analysis as constraint conditions. Finally, by confirmed the optimized tank, and the results showed that the static performance and crash-worthiness of foam aluminum sandwich tank body are significantly improved and the mass is reduced, compared with the prototype structure tanker tank. which prove that foam aluminum sandwich tank body in improving the energy efficiency of tankers, environmental protection, especially the effectiveness of security.