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

Published in:	Journal of Structural and Construction Engineering
Main Authors:	Seyyed Asghar Arjmandi, Saed Rezaei
Format:	Article
Language:	Persian
Published:	Iranian Society of Structrual Engineering (ISSE) 2020-04-01
Subjects:	fluid-structure interaction system asymmetric eigen problem aggressive shifting technique subspace iteration method convergence criterion computable error bound
Online Access:	https://www.jsce.ir/article_79304_e54cd9c5d7a94b5c7934ac959d0fa9d0.pdf