A novel three sub‐step explicit time integration method for wave propagation and dynamic problems

A novel explicit time integration method is formulated with sub‐step strategy and Cubic B‐spline interpolation method. Theoretical and numerical analysis are conducted to obtain optimized algorithm properties including algorithm accuracy, spectral stability and numerical dissipation/dispersion. A de...

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Bibliographic Details
Published in:	International journal for numerical methods in engineering Vol. 124; no. 15; pp. 3299 - 3328
Main Authors:	Wen, Weibin, Wu, Lang, Liu, Tianhao, Deng, Shanyao, Duan, Shengyu
Format:	Journal Article
Language:	English
Published:	Hoboken, USA John Wiley & Sons, Inc 15.08.2023 Wiley Subscription Services, Inc
Subjects:	Algorithms B‐spline explicit Finite element method Interpolation momentum corrector Numerical analysis Numerical dissipation Stability analysis structural dynamics Time integration Wave dispersion Wave propagation
ISSN:	0029-5981, 1097-0207
Online Access:	Get full text
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