Nonlinear coupled Problems Solved by hp-FEM

Result code in 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>
Result on the web
<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>

Result language
angličtina
Original language name
Nonlinear coupled Problems Solved by hp-FEM
Original language description
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
Czech name
—
Czech description
—

Project
—
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Similar results(10)