Description and analysis of elastic waves in functionally graded materials

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F17%3A00315580" target="_blank" >RIV/68407700:21230/17:00315580 - isvavai.cz</a>

Výsledek na webu

<a href="https://www.iiav.org/archives_icsv_last/2017_icsv24/content/papers/papers/full_paper_639_20170327100118615.pdf" target="_blank" >https://www.iiav.org/archives_icsv_last/2017_icsv24/content/papers/papers/full_paper_639_20170327100118615.pdf</a>

DOI - Digital Object Identifier

—

Jazyk výsledku

angličtina

Název v původním jazyce

Description and analysis of elastic waves in functionally graded materials

Popis výsledku v původním jazyce

Functionally graded materials (FGMs) belong to a class of advanced materials characterized by variation in properties as the dimension varies. Propagation of elastic waves through FGMs is an issue of scientific and practical interest because the effective use of elastic waves in the industries relies on a good understanding of wave propagation in FGMs. The propagation of one-dimensional elastic waves in a plate made of FGMs excited by a harmonic force is described and studied in this work. The corresponding model equation is solved analytically and its solution is based on the local Heun functions. The elastic waves are investigated by means of the transmission coefficient, which can be utilized in study of transmission properties of locally periodic structures.

Název v anglickém jazyce

Description and analysis of elastic waves in functionally graded materials

Popis výsledku anglicky

Functionally graded materials (FGMs) belong to a class of advanced materials characterized by variation in properties as the dimension varies. Propagation of elastic waves through FGMs is an issue of scientific and practical interest because the effective use of elastic waves in the industries relies on a good understanding of wave propagation in FGMs. The propagation of one-dimensional elastic waves in a plate made of FGMs excited by a harmonic force is described and studied in this work. The corresponding model equation is solved analytically and its solution is based on the local Heun functions. The elastic waves are investigated by means of the transmission coefficient, which can be utilized in study of transmission properties of locally periodic structures.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

10307 - Acoustics

Projekt

<a href="/cs/project/GA15-23079S" target="_blank" >GA15-23079S: Šíření akustických vln nelokálními disperzními zónami</a><br>

Návaznosti

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

Rok uplatnění

2017

Kód důvěrnosti údajů

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

Název statě ve sborníku

the 24th International Congress on Sound and Vibration

ISBN

978-1-906913-27-4

ISSN

2329-3675

e-ISSN

—

Počet stran výsledku

6

Strana od-do

1-6

Název nakladatele

IIAV - International Institute of Acoustics and Vibration

Místo vydání

Auburn

Místo konání akce

London

Datum konání akce

23. 7. 2017

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

—