Thermal post-buckling and the stability boundaries of structurally damped functionally graded panels in supersonic airflows

Thermal post-buckling and limit-cycle os

Thermal post-buckling and limit-cycle oscillation of functionally graded panel with structural damping in supersonic airflow

✍ Sang-Lae Lee; Ji-Hwan Kim 📂 Article 📅 2009 🏛 Elsevier Science 🌐 English ⚖ 895 KB

This paper investigates the supersonic aero-thermo post-buckling behaviors and limit-cycle oscillations of Functionally Graded Material (FGM) panels. In order to model the panel, the first-order shear deformation theory (FSDT) of plate is applied, and structural damping effect is considered in the s