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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Vydané v:	International journal for numerical methods in engineering Ročník 124; číslo 15; s. 3299 - 3328
Hlavní autori:	Wen, Weibin, Wu, Lang, Liu, Tianhao, Deng, Shanyao, Duan, Shengyu
Médium:	Journal Article
Jazyk:	English
Vydavateľské údaje:	Hoboken, USA John Wiley & Sons, Inc 15.08.2023 Wiley Subscription Services, Inc
Predmet:	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
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