Towards smart porous piezoelectric materials

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23520%2F17%3A43933045" target="_blank" >RIV/49777513:23520/17:43933045 - isvavai.cz</a>
Result on the web
—
DOI - Digital Object Identifier
—

Result language
angličtina
Original language name
Towards smart porous piezoelectric materials
Original language description
We consider porous media constituted by piezoelectric porous skeleton with pores saturated by viscous fluid. Such materials are generated as periodic structures using a representative volume element containing the piezoelectric solid part (the matrix) and the fluid saturated pore (the channels). Both the matrix and the channels form connected subdomains. In this work we consider electrically neutral fluid. The macroscopic model is obtained by the homogenization of the microscopic model which involves the quasi-static equilibrium equation governing the solid piezoelectric skeleton, the Stokes model of the viscous fluid flow in the channels and the coupling interface conditions on the transmission interface. Also conductive fibers can be considered which allow for local controlling of the structures by the electric field.
Czech name
—
Czech description
—

Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2017
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Similar results(10)