Aeroelasticity and dynamic instability research of carbon nanotube reinforced composite laminated cylindrical shells under hygrothermal environment

Bingnan Sun, Guangcai Han, Yanhong Wu, Gangling Hou, Xiangyu Xu, College of Aerospace and Civil Engineering, Harbin Engineering University, Harbin City, College of Mechanical and Electrical Engineering, Harbin Engineering University, Harbin City

Journal of Vibration and Control

Published online on October 31, 2025

Abstract

Journal of Vibration and Control, Ahead of Print.
This study presents the aerodynamic stability and dynamic instability of hierarchical cylindrical shells reinforced with carbon nanotubes (CNTs) and surface-bonded piezoelectric composite films. The analysis employs double-ended free boundary conditions ...