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Adaptive Analysis of Acoustic-Elastodynamic Interacting Models Considering Frequency Domain MFS-FEM Coupled Formulations
Joint Authors
Godinho, Luis M. C.
Soares Junior, Delfim
Source
Mathematical Problems in Engineering
Issue
Vol. 2019, Issue 2019 (31 Dec. 2019), pp.1-18, 18 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2019-01-06
Country of Publication
Egypt
No. of Pages
18
Main Subjects
Abstract EN
This work discusses adaptive iterative coupling strategies for the frequency domain analysis of interacting acoustic-elastodynamic models.
The method of fundamental solutions (MFS) is used to analyze acoustic fluids, whereas the finite element method (FEM) is employed to discretize elastodynamic solids.
Flexible and optimized iterative MFS-FEM coupling procedures are considered, allowing independent discretizations to be adopted for each subdomain.
In this context, it is easy to implement adaptive refinements and enable enhanced analyses.
Two adaptive coupling approaches are discussed, based on multiple and single iterative algorithms.
Numerical results are presented to illustrate the performance of the proposed techniques.
American Psychological Association (APA)
Soares Junior, Delfim& Godinho, Luis M. C.. 2019. Adaptive Analysis of Acoustic-Elastodynamic Interacting Models Considering Frequency Domain MFS-FEM Coupled Formulations. Mathematical Problems in Engineering،Vol. 2019, no. 2019, pp.1-18.
https://search.emarefa.net/detail/BIM-1195775
Modern Language Association (MLA)
Soares Junior, Delfim& Godinho, Luis M. C.. Adaptive Analysis of Acoustic-Elastodynamic Interacting Models Considering Frequency Domain MFS-FEM Coupled Formulations. Mathematical Problems in Engineering No. 2019 (2019), pp.1-18.
https://search.emarefa.net/detail/BIM-1195775
American Medical Association (AMA)
Soares Junior, Delfim& Godinho, Luis M. C.. Adaptive Analysis of Acoustic-Elastodynamic Interacting Models Considering Frequency Domain MFS-FEM Coupled Formulations. Mathematical Problems in Engineering. 2019. Vol. 2019, no. 2019, pp.1-18.
https://search.emarefa.net/detail/BIM-1195775
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1195775