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Avoiding instabilities caused by added mass effects in fluid-structure interaction problems
dc.contributor.author | Idelsohn Barg, Sergio Rodolfo |
dc.contributor.author | Pin, Facundo del |
dc.contributor.author | Rossi, Riccardo |
dc.contributor.other | Universitat Politècnica de Catalunya. Departament de Resistència de Materials i Estructures a l'Enginyeria |
dc.date.accessioned | 2010-07-27T16:52:53Z |
dc.date.available | 2010-07-27T16:52:53Z |
dc.date.created | 2010 |
dc.date.issued | 2010 |
dc.identifier.citation | RODOLFO IDELSOHN, S.; Del Pin, F.; Rossi, R. Avoiding instabilities caused by added mass effects in fluid-structure interaction problems. A: "Arbitrary Lagrangian Eulerian and fluid-structure interaction". John Wiley & Sons, 2010, p. 165-220. |
dc.identifier.isbn | 978-1-84821-131-5 |
dc.identifier.uri | http://hdl.handle.net/2117/8434 |
dc.description.abstract | The main goal of this paper is to present a new strategy to avoid the unstable behavior caused by added mass effects in approaches the involve pressure segregation or staggered techniques in incompressible flows. We will start by partitioning a monolithic fluid-structure interaction scheme using a static condensation of the velocity terms. We will analyse each term and propouse some approximations to the original problem that will greately simplify the solution step without detriment of the fluid-structure interaction stability. Finally we will present some numerical results with eveident added mass effects to eveluate the effectiveness of our technique. |
dc.format.extent | 56 p. |
dc.language.iso | eng |
dc.publisher | John Wiley & Sons |
dc.subject | Àrees temàtiques de la UPC::Física::Física de fluids |
dc.subject.lcsh | Fluid-structure interaction |
dc.title | Avoiding instabilities caused by added mass effects in fluid-structure interaction problems |
dc.type | Part of book or chapter of book |
dc.subject.lemac | Mecànica de fluids |
dc.description.peerreviewed | Peer Reviewed |
dc.relation.publisherversion | http://eu.wiley.com/WileyCDA/WileyTitle/productCd-1848211317.html |
dc.rights.access | Restricted access - publisher's policy |
local.identifier.drac | 2602286 |
dc.description.version | Postprint (author’s final draft) |
dc.relation.projectid | info:eu-repo/grantAgreement/EC/FP7/246643/EU/Real Time Computational Mechanics Techniques for Multi-Fluid Problems/REALTIME |
local.citation.author | RODOLFO IDELSOHN, S.; Del Pin, F.; Rossi, R. |
local.citation.publicationName | Arbitrary Lagrangian Eulerian and fluid-structure interaction |
local.citation.startingPage | 165 |
local.citation.endingPage | 220 |
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