Vibration characteristics of rotating truncated conical shells reinforced with agglomerated carbon nanotubes
H Afshari, H Amirabadi - Journal of Vibration and Control, 2022 - journals.sagepub.com
In this article, a comprehensive study is conducted on the free vibration analysis of rotating
truncated conical shells reinforced with functionally graded agglomerated carbon nanotubes …
truncated conical shells reinforced with functionally graded agglomerated carbon nanotubes …
Effect of graphene nanoplatelet reinforcements on the dynamics of rotating truncated conical shells
H Afshari - Journal of the Brazilian Society of Mechanical Sciences …, 2020 - Springer
In this paper, a parametric study is presented for free vibration analysis of rotating truncated
conical shells reinforced with graphene nanoplatelets (GNPs). The composite shell is …
conical shells reinforced with graphene nanoplatelets (GNPs). The composite shell is …
Whirling analysis of multi-span multi-stepped rotating shafts
H Afshari, M Irani Rahaghi - Journal of the Brazilian Society of Mechanical …, 2018 - Springer
In this paper, differential quadrature element method is used to analyze free transverse
vibration of multi-stepped rotors resting on multiple bearings. Timoshenko beam theory is …
vibration of multi-stepped rotors resting on multiple bearings. Timoshenko beam theory is …
Modeling of multi-stepped rotor-bearing systems by the continuous segment method
A Mereles, KL Cavalca - Applied mathematical modelling, 2021 - Elsevier
This work presents a new method here named Continuous Segment Method (CSM) for
modeling complex rotor systems with multiple disks and bearings. It consists in dividing the …
modeling complex rotor systems with multiple disks and bearings. It consists in dividing the …
Exact closed form solution for whirling analysis of Timoshenko rotors with multiple concentrated masses
In this paper, an exact solution is presented for whirling analysis of rotors carrying
concentrated masses. Effect of various parameters on the forward and backward …
concentrated masses. Effect of various parameters on the forward and backward …
Modal properties of a two-stage planetary gear system with a Timoshenko beam as the intermediate shaft model
H Liu, Z Zhan - Proceedings of the Institution of Mechanical …, 2022 - journals.sagepub.com
This study investigates the mode properties of a two-stage planetary gear (TSPG) system
with short intermediate shafts. For this purpose, the rotating intermediate shafts in this …
with short intermediate shafts. For this purpose, the rotating intermediate shafts in this …
Nonlinear modeling of a misaligned rotor under non-stationary operating conditions
M Rokn-Abadi, S Amirzadegan… - Journal of Vibration …, 2024 - journals.sagepub.com
In this study, a novel model is developed to investigate the angular acceleration of the
nonlinear misaligned rotor passing through the critical speeds under non-stationary …
nonlinear misaligned rotor passing through the critical speeds under non-stationary …
Mathematical modeling and dynamic analysis of carbon fiber reinforced plastic shaft-disk-bearing system considering internal damping effect
M Yang, H Hu, T Qin, Y Wang… - Journal of Vibration …, 2024 - journals.sagepub.com
The internal damping has significant influence on the dynamic characteristics of carbon fiber
reinforced plastic drive shaft. In this paper, a dynamic model of the single-span multi-disk …
reinforced plastic drive shaft. In this paper, a dynamic model of the single-span multi-disk …
Flexural vibration of multistep rotating Timoshenko shafts using hybrid modeling and optimization techniques
S Soheili, M Abachizadeh - Journal of Vibration and Control, 2023 - journals.sagepub.com
In this paper, the flexural vibration of uniform and non-uniform rotating shafts based on the
Timoshenko beam theory is investigated. Considering shear deformation and gyroscopic …
Timoshenko beam theory is investigated. Considering shear deformation and gyroscopic …
Continuous Rotor Dynamics of Multi-Disc and Multi-Span Rotor: A Theoretical and Numerical Investigation on the Continuous Model and Analytical Solution for …
A Wang, Y Bi, Y Xia, X Cheng, J Yang, G Meng - Applied Sciences, 2022 - mdpi.com
Continuous rotor dynamics remains stagnant. In this paper, aim at multi-span and multi-disc
rotor-bearing system, the continuous rotor dynamic analysis method (CRDAM) is proposed …
rotor-bearing system, the continuous rotor dynamic analysis method (CRDAM) is proposed …