The Finite Element Modelling and Dynamic Characteristics Analysis about One Kind of Armoured Vehicles' Fuel Tanks

5th Annual International Conference on Material Science and Environmental Engineering

材料科学;生态环境科学

Gao, Yang^1 ; Ge, Zhishang^2 ; Zhai, Weihao^3 ; Tan, Shiwang^1 ; Zhang, Feng^1

School of Mechanics, Civil Engineering and Architecture, Northwestern Polytechnical University, Xi'an

710129, China^1

Shanghai Electro-Mechanical Engineering Institute, Shanghai

201109, China^2

Shanghai Aerospace Equipment Manufacturer, Shanghai

200245, China^3

关键词: Ansys workbenches;    Design improvements;    Distribution diagram;    Dynamic characteristics analysis;    Finite element modelling;    High stress area;    Static and dynamic characteristics;    Static and dynamic mechanical properties;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/301/1/012092/pdf
DOI  :  10.1088/1757-899X/301/1/012092

来源: IOP

【 摘 要 】

The static and dynamic characteristics of fuel tank are studied for the armoured vehicle in this paper. The CATIA software is applied to build the CAD model of the armoured vehicles' fuel tank, and the finite element model is established in ANSYS Workbench. The finite element method is carried out to analyze the static and dynamic mechanical properties of the fuel tank, and the first six orders of mode shapes and their frequencies are also computed and given in the paper, then the stress distribution diagram and the high stress areas are obtained. The results of the research provide some references to the fuel tanks' design improvement, and give some guidance for the installation of the fuel tanks on armoured vehicles, and help to improve the properties and the service life of this kind of armoured vehicles' fuel tanks.