Tube Bending Simulation, when Using the Finite Element Methods

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F03%3A02092621" target="_blank" >RIV/68407700:21220/03:02092621 - 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

Tube Bending Simulation, when Using the Finite Element Methods

Popis výsledku v původním jazyce

A tube bending, when using a process of winding the tube on a formative segment without a supporting thorn (including the tube unloading), was simulated within a subject of "Tube elbows processing simulation". The bent tube is deformed (thus loaded) by abender translation made by a prescribed rotation of an arm joining the bender with the segment. The tube unloading is due to deactivation of the mutual contact of the tube and the bender. Two 3D FEM models of the tube bending simulation, when applying the winding formative segment without a supporting thorn , was created in the ABAQUS 63/CAE program. The models differ from each other only in applied benders: the first is a roller, the other is a slider. While the roller, joined with the arm, can rotateabout its axis, the slider is coupled with the arm by a fixed binding which makes a mutual motion impossible. Beside an absolutely rigid bender, the bending assembly is created also by an absolutely rigid segment and a flexible arm.

Název v anglickém jazyce

Tube Bending Simulation, when Using the Finite Element Methods

Popis výsledku anglicky

A tube bending, when using a process of winding the tube on a formative segment without a supporting thorn (including the tube unloading), was simulated within a subject of "Tube elbows processing simulation". The bent tube is deformed (thus loaded) by abender translation made by a prescribed rotation of an arm joining the bender with the segment. The tube unloading is due to deactivation of the mutual contact of the tube and the bender. Two 3D FEM models of the tube bending simulation, when applying the winding formative segment without a supporting thorn , was created in the ABAQUS 63/CAE program. The models differ from each other only in applied benders: the first is a roller, the other is a slider. While the roller, joined with the arm, can rotateabout its axis, the slider is coupled with the arm by a fixed binding which makes a mutual motion impossible. Beside an absolutely rigid bender, the bending assembly is created also by an absolutely rigid segment and a flexible arm.

Druh

D - Stať ve sborníku

CEP obor

JL - Únava materiálu a lomová mechanika

OECD FORD obor

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Projekt

<a href="/cs/project/GA106%2F02%2F0612" target="_blank" >GA106/02/0612: Optimalizace procesu tváření tlustostěnných trub a součástí z hlediska zbytkové napjatosti a deformací</a><br>

Návaznosti

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

Rok uplatnění

2003

Kód důvěrnosti údajů

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

Název statě ve sborníku

Engineering Mechanics 2003

ISBN

80-86246-18-3

ISSN

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e-ISSN

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Počet stran výsledku

2

Strana od-do

284-285

Název nakladatele

AV ČR, Ústav teoretické a aplikované mechaniky

Místo vydání

Praha

Místo konání akce

Svratka

Datum konání akce

12. 5. 2003

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

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