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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Veröffentlicht in:	International journal for numerical methods in engineering Jg. 124; H. 15; S. 3299 - 3328
Hauptverfasser:	Wen, Weibin, Wu, Lang, Liu, Tianhao, Deng, Shanyao, Duan, Shengyu
Format:	Journal Article
Sprache:	Englisch
Veröffentlicht:	Hoboken, USA John Wiley & Sons, Inc 15.08.2023 Wiley Subscription Services, Inc
Schlagworte:	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-Zugang:	Volltext
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