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A comparison of various quasi-newton schemes for partitioned fluid-structure interaction
dc.contributor.author | Lindner, Florian |
dc.contributor.author | Mehl, Miriam |
dc.contributor.author | Scheufele, Klaudius |
dc.contributor.author | Uekérmann, Benjamin |
dc.date.accessioned | 2020-06-19T11:22:00Z |
dc.date.available | 2020-06-19T11:22:00Z |
dc.date.issued | 2015 |
dc.identifier.isbn | 978-84-943928-3-2 |
dc.identifier.uri | http://hdl.handle.net/2117/191193 |
dc.description.abstract | During the last 5 years, quasi-Newton schemes have proven to be a robust and efficient way to couple partitioned fluid-structure interaction. We showed in previous work that they also allow to perform a parallel coupling. Bogaers et al. introduced a new variant based on a multi-vector update [14]. This variant renders a tuning of the reuse of old information unnecessary as all old iterations are implicitly covered in a Jacobian update. In this work, we compare this multi-vector variant in an inverse formulation to the classical IQN-ILS algorithm for serial as well as parallel coupling. |
dc.format.extent | 12 p. |
dc.language.iso | eng |
dc.publisher | CIMNE |
dc.subject | Àrees temàtiques de la UPC::Matemàtiques i estadística::Anàlisi numèrica::Mètodes en elements finits |
dc.subject.lcsh | Finite element method |
dc.subject.lcsh | Coupled problems (Complex systems) -- Numerical solutions |
dc.subject.other | Fluid-Structure Interaction, Quasi-Newton, Partitioned Coupling |
dc.title | A comparison of various quasi-newton schemes for partitioned fluid-structure interaction |
dc.type | Conference report |
dc.subject.lemac | Elements finits, Mètode dels |
dc.rights.access | Open Access |
local.citation.contributor | COUPLED VI |
local.citation.publicationName | COUPLED VI : proceedings of the VI International Conference on Computational Methods for Coupled Problems in Science and Engineering |
local.citation.startingPage | 477 |
local.citation.endingPage | 488 |