Study on the chaotic motion of U-shaped pipes conveying fluid

Huabin Wen, Yundong Li, Xiuquan Cao, Jing Tao, Ping Wang, School of Mechanical Engineering, Sichuan University of Science and Engineering, Sichuan Zigong, School of Mathematics and Statistics, Sichuan University of Science and Engineering, Sichuan Zigong

Journal of Vibration and Control

Published online on May 29, 2025

Abstract

Journal of Vibration and Control, Ahead of Print.
The straight pipe–curve fluid theory is further developed regarding in-plane nonlinear vibrations of curved pipes conveying fluid in this paper. Based on this theory, the finite element model of a U-shaped pipe conveying fluid with complex constraints is ...