Computing mode shapes of fluid-structure systems using subspace iteration method with aggressive shifting technique

Computing mode shapes of fluid-structure systems using subspace iteration method with aggressive shifting technique

Computing free vibration properties such as natural frequencies and mode shapes of fluid-structure interaction (FSI) systems leads to a special type of asymmetric eigen-problems. Standard methods for solving symmetric eigenvalue problems cannot be applied directly for solving these asymmetric proble...

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Bibliographic Details
Main Authors: Seyyed Asghar Arjmandi, Saed Rezaei
Format: article
Language:FA
Published: Iranian Society of Structrual Engineering (ISSE) 2020
Subjects:
fluid-structure interaction system
asymmetric eigen problem
aggressive shifting technique
subspace iteration method
convergence criterion
computable error bound
Bridge engineering
TG1-470
Building construction
TH1-9745
Online Access:https://doaj.org/article/e962aee3499449b39e7d2388cb63d89c
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https://doaj.org/article/e962aee3499449b39e7d2388cb63d89c

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