Comparison of Transient Response of a Skin Panel under Uniform and Non-Uniform Thermal Loading
This paper presents transient response of a skin panel under combined mechanical loading and provides a comparison of uniform and non-uniform thermal loading. A finite element model of a representative structural panel is used to evaluate the performance of an aero-structure subjected to severe aerodynamic heating and fluctuating pressure. This structure exhibits complex nonlinear response including thermal buckling and snap-through. In this study, uniform and non-uniform temperature distribution are used to understand the influence of spatial thermal distribution on the nonlinear response of the skin panel. It is shown that the parametric space snapthrough boundary is significantly different for the two cases.
Nonlinear response Skin panel Non-uniform temperature distribution Thermal-mechanical loading
Yu Ling Amit Shukla
Miami University, Oxford, OH 45056, USA
国际会议
黄山
英文
33-38
2012-07-10（万方平台首次上网日期，不代表论文的发表时间）