NDLI: Rigid-liquid-flexible dynamic formulation for a two-dimensional tank undergoing translational and rotational motion

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Rigid-liquid-flexible dynamic formulation for a two-dimensional tank undergoing translational and rotational motion

Content Provider	Semantic Scholar
Author	Liu, Jin-Yang
Copyright Year	2014
Abstract	Considering rigid-liquid-flexible coupling effect, dynamic formulation for a two-dimensional rectangular tank with liquid sloshing connected to a flexible beam is proposed. Differing from the traditional formulation which considered either the rotational motion or the translational motion of the tank, this formulation can be applied for rigid-liquid-flexible coupling dynamic analysis of tank undergoing translational and rotational motion based on the theorem of momentum and the theorem of moment of momentum. Furthermore, stiffening terms are included in the dynamics equations of the flexible beam. Firstly, the dynamic equations of the rigid-liquid coupling system and the flexible beam are derived, respectively, and then by introducing the Lagrange-multipliers, the rigid-liquid-flexible coupling equations can be combined with acceleration constraint equations. Finally, the mix differential-algebraic equations are solved to investigate the rigid-liquid-flexible coupling dynamic performance of the system.
Starting Page	233
Ending Page	240
Page Count	8
File Format	PDF HTM / HTML
DOI	10.1007/s12204-014-1494-6
Volume Number	19
Alternate Webpage(s)	https://page-one.springer.com/pdf/preview/10.1007/s12204-014-1494-6
Alternate Webpage(s)	https://doi.org/10.1007/s12204-014-1494-6
Language	English
Access Restriction	Open
Content Type	Text
Resource Type	Article

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