Flow in poro-piezoelectric media induced by persitaltic deformation waves – homogenization approach

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23520%2F21%3A43963341" target="_blank" >RIV/49777513:23520/21:43963341 - isvavai.cz</a>

Výsledek na webu

<a href="http://hdl.handle.net/11025/46206" target="_blank" >http://hdl.handle.net/11025/46206</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Flow in poro-piezoelectric media induced by persitaltic deformation waves – homogenization approach

Popis výsledku v původním jazyce

We consider a fluid-saturated porous medium subjected to deformation waves which generate peristaltic driven flow. The deformation is actuated by piezoelectric elements periodically distributed in the structure and controlled locally by electrodes inducing the electrostatic field. The presented research is aimed to explore functionality of such metamaterial structures by in silico experiments. For this we employ a two-scale modelling approach based on the homogenization method [1] combined with the sensitivity analysis. We extend the homogenized model of the fluid-saturated piezo-poroelastic medium equipped with the controlling conductor networks [6] to describe the fluid-structure interaction respecting influence of the deformation of the microconfiguration.

Název v anglickém jazyce

Flow in poro-piezoelectric media induced by persitaltic deformation waves – homogenization approach

Popis výsledku anglicky

We consider a fluid-saturated porous medium subjected to deformation waves which generate peristaltic driven flow. The deformation is actuated by piezoelectric elements periodically distributed in the structure and controlled locally by electrodes inducing the electrostatic field. The presented research is aimed to explore functionality of such metamaterial structures by in silico experiments. For this we employ a two-scale modelling approach based on the homogenization method [1] combined with the sensitivity analysis. We extend the homogenized model of the fluid-saturated piezo-poroelastic medium equipped with the controlling conductor networks [6] to describe the fluid-structure interaction respecting influence of the deformation of the microconfiguration.

Druh

O - Ostatní výsledky

CEP obor

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OECD FORD obor

20302 - Applied mechanics

Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2021

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů