The large deformation and the stress state of the fabric bag

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27230%2F03%3A00007963" target="_blank" >RIV/61989100:27230/03:00007963 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

The large deformation and the stress state of the fabric bag

Popis výsledku v původním jazyce

The production of the fabric bags for bulk materials is quickly developed area of the textile industry. The deformed shape of the plane cloth layer under normal pressure is mathematically described by the partial differential equation, but its solution is known only for simple area. The deformed shape of more complicated geometric configuration (3D) must be found via numerical calculations. After discretization the problem is formed into the system of algebraic equations. But the task is non-linear andthe solution brings a range of problems. In the paper the numerical solution for the circular area is compared with the exact solution in closed form. The approaches to handle the problem of non-linearity are described. Finally the solution of the 3D task is shown.

Název v anglickém jazyce

The large deformation and the stress state of the fabric bag

Popis výsledku anglicky

The production of the fabric bags for bulk materials is quickly developed area of the textile industry. The deformed shape of the plane cloth layer under normal pressure is mathematically described by the partial differential equation, but its solution is known only for simple area. The deformed shape of more complicated geometric configuration (3D) must be found via numerical calculations. After discretization the problem is formed into the system of algebraic equations. But the task is non-linear andthe solution brings a range of problems. In the paper the numerical solution for the circular area is compared with the exact solution in closed form. The approaches to handle the problem of non-linearity are described. Finally the solution of the 3D task is shown.

Druh

D - Stať ve sborníku

CEP obor

JR - Ostatní strojírenství

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2003

Kód důvěrnosti údajů

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

Název statě ve sborníku

Conference Proceedings 21st CAD-FEM Users'Meeting 2003"Int. Congress on FEM Technology

ISBN

3-937523-00-6

ISSN

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e-ISSN

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Počet stran výsledku

4

Strana od-do

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Název nakladatele

CAD-FEM GmbH

Místo vydání

Mnichov

Místo konání akce

Potsdam

Datum konání akce

12. 11. 2003

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

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