An induction motor model for high-frequency torsional vibration analysis

An energy finite element formulation for

An energy finite element formulation for high-frequency vibration analysis of externally fluid-loaded cylindrical shells with periodic circumferential stiffeners subjected to axi-symmetric excitation

✍ Weiguo Zhang; Nickolas Vlahopoulos; Kuangcheng Wu 📂 Article 📅 2005 🏛 Elsevier Science 🌐 English ⚖ 475 KB

A hybrid method is developed for predicting the high-frequency vibration response of fluid-loaded cylindrical shells with periodic circumferential stiffeners. In this method, the cylindrical shell is modeled using the Energy Finite Element Analysis (EFEA) method which includes added mass and radiati