Dynamics and control of thin-walled liquid-filled containers

Jiawei Han; Jie Huang

doi:10.1016/j.tws.2025.114471

Dynamics and control of thin-walled liquid-filled containers

Jiawei Han
, Jie Huang^*

^*此作品的通讯作者

Beijing Institute of Technology

科研成果: 期刊稿件 › 文章 › 同行评审

摘要

The liquid transported in thin-walled containers is widely used in many engineering applications. The elastic sidewall interacting with the liquid sloshing degrade the operation safety. Dynamic equations of the liquid-filled containers with flexible sidewalls undergoing planar motions were derived. The equations depict the dynamic interaction between the liquid sloshing and elastic sidewall. Furthermore, the frequency-estimation equation of the interaction is also described. Then, a new technique for controlling the coupled oscillations caused by the interaction is introduced. The computational simulations were performed to analyze the complicated dynamic interaction and verify the effectiveness of the control method. The theoretical findings may also benefit other types of thin-walled liquid-filled structures.

源语言	英语
文章编号	114471
期刊	Thin-Walled Structures
卷	221
DOI	https://doi.org/10.1016/j.tws.2025.114471
出版状态	已出版 - 3月 2026
已对外发布	是

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title = "Dynamics and control of thin-walled liquid-filled containers",

abstract = "The liquid transported in thin-walled containers is widely used in many engineering applications. The elastic sidewall interacting with the liquid sloshing degrade the operation safety. Dynamic equations of the liquid-filled containers with flexible sidewalls undergoing planar motions were derived. The equations depict the dynamic interaction between the liquid sloshing and elastic sidewall. Furthermore, the frequency-estimation equation of the interaction is also described. Then, a new technique for controlling the coupled oscillations caused by the interaction is introduced. The computational simulations were performed to analyze the complicated dynamic interaction and verify the effectiveness of the control method. The theoretical findings may also benefit other types of thin-walled liquid-filled structures.",

keywords = "Dynamic modeling, Fluid-structure interaction, Liquid sloshing, Thin-walled structure, Vibration control",

author = "Jiawei Han and Jie Huang",

note = "Publisher Copyright: {\textcopyright} 2025 Elsevier Ltd",

year = "2026",

month = mar,

doi = "10.1016/j.tws.2025.114471",

language = "English",

volume = "221",

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T1 - Dynamics and control of thin-walled liquid-filled containers

AU - Han, Jiawei

AU - Huang, Jie

PY - 2026/3

Y1 - 2026/3

N2 - The liquid transported in thin-walled containers is widely used in many engineering applications. The elastic sidewall interacting with the liquid sloshing degrade the operation safety. Dynamic equations of the liquid-filled containers with flexible sidewalls undergoing planar motions were derived. The equations depict the dynamic interaction between the liquid sloshing and elastic sidewall. Furthermore, the frequency-estimation equation of the interaction is also described. Then, a new technique for controlling the coupled oscillations caused by the interaction is introduced. The computational simulations were performed to analyze the complicated dynamic interaction and verify the effectiveness of the control method. The theoretical findings may also benefit other types of thin-walled liquid-filled structures.

AB - The liquid transported in thin-walled containers is widely used in many engineering applications. The elastic sidewall interacting with the liquid sloshing degrade the operation safety. Dynamic equations of the liquid-filled containers with flexible sidewalls undergoing planar motions were derived. The equations depict the dynamic interaction between the liquid sloshing and elastic sidewall. Furthermore, the frequency-estimation equation of the interaction is also described. Then, a new technique for controlling the coupled oscillations caused by the interaction is introduced. The computational simulations were performed to analyze the complicated dynamic interaction and verify the effectiveness of the control method. The theoretical findings may also benefit other types of thin-walled liquid-filled structures.

KW - Dynamic modeling

KW - Fluid-structure interaction

KW - Liquid sloshing

KW - Thin-walled structure

KW - Vibration control

UR - https://www.scopus.com/pages/publications/105026655725

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DO - 10.1016/j.tws.2025.114471

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SN - 0263-8231

VL - 221

JO - Thin-Walled Structures

JF - Thin-Walled Structures

M1 - 114471

ER -

Dynamics and control of thin-walled liquid-filled containers

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