Nonlinear coupled Problems Solved by hp-FEM

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23220%2F11%3A43919284" target="_blank" >RIV/49777513:23220/11:43919284 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1063/1.3636994" target="_blank" >http://dx.doi.org/10.1063/1.3636994</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1063/1.3636994" target="_blank" >10.1063/1.3636994</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Nonlinear coupled Problems Solved by hp-FEM

Popis výsledku v původním jazyce

A necessity to solve coupled problems arises in various fields of physics and engineering. The main aim of this work is to develop a general framework and software for simple solving of complex coupled problems and to investigate and compare various different approaches towards the solution. Namely we want to quantify benefits of monolithic discretization of the coupled problem (where all fields are discretized together into one matrix for each time level of the transient problem) with respect to the standard approach, where each field is resolved separately using values of the other fields from the previous time level for the non-linear constants, when necessary. As an example of a real device we selected actuator, where magnetic field causes heatingof certain parts and it results to its prolongation. It is used for precise positioning of various objects. Implementation is done using hp-FEM method, which is extremely efficient for problems with complex behavior exhibiting singulariti

Název v anglickém jazyce

Nonlinear coupled Problems Solved by hp-FEM

Popis výsledku anglicky

A necessity to solve coupled problems arises in various fields of physics and engineering. The main aim of this work is to develop a general framework and software for simple solving of complex coupled problems and to investigate and compare various different approaches towards the solution. Namely we want to quantify benefits of monolithic discretization of the coupled problem (where all fields are discretized together into one matrix for each time level of the transient problem) with respect to the standard approach, where each field is resolved separately using values of the other fields from the previous time level for the non-linear constants, when necessary. As an example of a real device we selected actuator, where magnetic field causes heatingof certain parts and it results to its prolongation. It is used for precise positioning of various objects. Implementation is done using hp-FEM method, which is extremely efficient for problems with complex behavior exhibiting singulariti

Druh

D - Stať ve sborníku

CEP obor

JA - Elektronika a optoelektronika, elektrotechnika

OECD FORD obor

—

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2011

Kód důvěrnosti údajů

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

Název statě ve sborníku

AIP Conference Proceedings

ISBN

978-0-7354-0956-9

ISSN

0094-243X

e-ISSN

—

Počet stran výsledku

4

Strana od-do

1948-1951

Název nakladatele

USA

Místo vydání

Melville

Místo konání akce

Halkidiki; Greece

Datum konání akce

19. 9. 2011

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

000302239800466