标题:Experimental study and finite element analysis of wind-induced vibration of modal car based on fluid-structure interaction
作者:Tao Li-li; Du Guang-sheng; Liu Li-ping; Liu Yong-hui; Shao Zhu-feng
作者机构:[Tao, L.-L] School of Energy and Power Engineering, Shandong University, Jinan 250061, China, School of Automotive Engineering, Shandong Jiaotong Univ 更多
通讯作者:Du, G.-S.(du@sdu.edu.cn)
通讯作者地址:[Du, GS]Shandong Univ, Sch Energy & Power Engn, Jinan 250061, Peoples R China.
来源:水动力学研究与进展B辑
出版年:2013
卷:25
期:1
页码:118-124
DOI:10.1016/S1001-6058(13)60345-5
关键词:Fluid-Structure Interaction (FSI);wind-induced vibration;numerical simulation
摘要:The wind-induced vibration of the front windshield concerns the traffic safety and the aerodynamic characteristics of cars. In this paper, the numerical simulation and the experiment are combined to study the wind-induced vibrations of the front windshield at different speeds of a van-body model bus. The Fluid-Structure Interaction (FSI) model is used for the finite element analysis of the vibration characteristics of the front windshield glass in the travelling process, and the wind-induced vibration response characteristics of the glass is obtained. A wind-tunnel experiment with an eddy current displacement sensor is carried out to study the deformation of the windshield at different wind speeds, and to verify the numerical simulation results. It is shown that the windshield of the model bus windshield undergoes a noticeable deformation as the speed changes, and from the deformation curve obtained, it is seen that in the accelerating process, the deformation of the glass increases as the speed increases, and with the speed being stablized, it also tends to a certain value. The results of this study can provide a scientific basis for the safety design of the windshield and the body.
收录类别:EI;CSCD;SCOPUS;SCIE
WOS核心被引频次:1
Scopus被引频次:2
资源类型:期刊论文
原文链接:https://www.scopus.com/inward/record.uri?eid=2-s2.0-84875137149&doi=10.1016%2fS1001-6058%2813%2960345-5&partnerID=40&md5=ed2114ed40a35b510155a11a7a7ebccd
TOP