In this paper the vibration of a spinning cylindrical shell made of functional graded material is investigated. After a brief introduction of FG materials, by employing higher order theory for shell deformation, constitutive relationships are derived. Next, governing differential equation of spinning cylindrical shell is obtained through utilizing energy method and Hamilton’s principle. Making ...

Abstract In this work we performed experimental analyses of the dose-response curves natural alexandrite, using thermoluminescence (TL) and optically stimulated luminescence (OSL). The alexandrite crystals from Bahia, Brazil, were pulverized optical absorption measurements carried out in range 200 to 800 nm, comparing a non-irradiated sample with 10 Gy beta irradiated one. OSL TL Risø equipment...