In recent years, advanced materials with unique metallurgical properties such as super alloys, composites and ceramics have been developed to meet the demands of extreme applications. While these materials are harder, tougher, less heat sensitive and more resistant to corrosion and fatigue, they are also difficult to machine. Advanced materials are being widely used these days not only in the a...

This paper applies a recently proposed numerical algorithm to discuss the deflection of viscoelastic micro-beams in time domain with direct access. A nonlinear-fractional order model for is constructed. Before solving governing equations, operator matrices shifted Chebyshev polynomials are derived first. Shifted used approximate function, and nonlinear fractional equation expressed form matrice...

Understanding the impact of microstructure on thermo-mechanical behavior oxide nuclear fuels is vital to predicting their performance through multiscale models. Evaluating mechanical properties at sub-grain length scale key developing these In this work, 3D finite element (FE) models were constructed simulate micrometer-scale bending micro-cantilever beams fabricated using porous polycrystallin...