An initial boundary value problem is formulated for calculating the heat-mass-energy fields in a homogeneous wet plate. To solve this problem, an original algorithm containing elements of analytical and numerical methods has been developed. In method, solutions are written using spatially one-dimensional Green function Neumann which contains eigenvalues eigenfunctions Sturm-Liouville problem. c...

In the process of production or use, micro defects (micro particles pores) will be produced in thin metal plate. The number and size these determine quality plate, affecting its service life factor safety.Therefore, quantitative accurate characterization is a necessary condition to ensure safety plate products.This article studies application motion induced eddy current magnetic field testing e...

The aim of this study was to investigate the vibration behavior soft magnetoelastic plates mounted close rectangular conductors conducting current. New relationships are derived for electromagnetic interaction forces with by taking into consideration general form Maxwell's equations and Lorentz forces. By using von-Kámán strain-displacement relations Hamilton's principle, we derive nonlinear di...

A cubic Bézier-profile plate for multimodal vibration energy harvesting was developed. The design of the based on an optimization procedure in which profile optimized via parameters a Bézier curve to meet requirements. exploited its first bending mode and twisting mode. conversion into electrical by electromagnetic induction with magnet attached corner plate. These two closely spaced modes achi...