期刊
JOURNAL OF SANDWICH STRUCTURES & MATERIALS
卷 12, 期 6, 页码 684-708出版社
SAGE PUBLICATIONS LTD
DOI: 10.1177/1099636209359845
关键词
sandwich structures; acoustic modeling; design optimization
类别
资金
- Swedish Agency for Innovation Systems (VINNOVA), KTH
- Saab Automobile AB
This article deals with the design and weight optimization of a multi-functional vehicle body panel in an automotive context. An existing vehicle design has provided functional design requirements regarding static, dynamic, and acoustic behavior of the components of a car roof. A novel, multifunctional panel is proposed which integrates the component requirements present in a traditional roof system within a single module. The acoustic properties of two configurations of the novel panel are examined using numerical methods including advanced poro-elastic modeling tools compatible with Nastran, and compared with numerical results of a finite element model of the existing construction.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据