Journal ArticleDOI
A dynamic rotating blade model at an arbitrary stagger angle based on classical plate theory and the Hamilton's principle
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TLDR
In this paper, a dynamic model based on classical plate theory is presented to investigate the vibration behavior of a rotating blade at an arbitrary stagger angle and rotation speed, and the Hamilton's principle is applied to the model.About:
This article is published in Journal of Sound and Vibration.The article was published on 2013-03-04. It has received 58 citations till now. The article focuses on the topics: Hamilton's principle & Plate theory.read more
Citations
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Journal ArticleDOI
General shell model for a rotating pretwisted blade
TL;DR: In this article, a novel dynamic model for a pretwisted rotating compressor blade mounted at an arbitrary stagger angle using general shell theory and including the rotational velocity is developed to study the eigenfrequencies and damping properties of the pre-strained rotating blade.
Journal ArticleDOI
Free vibration analysis of a pre-twisted sandwich blade with thermal barrier coatings layers
TL;DR: In this paper, a rotating cantilever sandwich-plate model with a pre-twisted and pre-set angle has been developed to investigate the vibrational behavior of an aero-engine turbine blade with thermal barrier coating (TBC) layers.
Journal ArticleDOI
Nonlinear dynamic responses of rotating pretwisted cylindrical shells
Minghui Yao,Yan Niu,Yuxin Hao +2 more
TL;DR: In this paper, a rotating pretwisted cylindrical shell model with a presetting angle is established to investigate nonlinear dynamic responses of the aero-engine compressor blade.
Journal ArticleDOI
Vibration characteristics of a rotating pre-twisted composite laminated blade
J. Chen,Qiusheng Li +1 more
TL;DR: In this article, a new dynamic model based on the shell theory is presented to investigate the vibration behavior of a rotating composite laminated blade with a pre-twisted angle, where the effects of the Coriolis and centrifugal forces due to the rotation motion of the blade are considered in the formulation.
Journal ArticleDOI
Free vibration of rotating cantilever pre-twisted panel with initial exponential function type geometric imperfection
TL;DR: In this paper, a new vibration model for the rotating blade which is treated as a cantilever pre-twisted panel with initial exponential function type geometric imperfection is provided by using the shallow shell theory in which the torsion is considered but the two radii of curvatures are zero.
References
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Proceedings ArticleDOI
Free Vibration Analysis of Kirchhoff Plates With Damaged Boundaries by the Chebyshev Collocation and Perturbation Methods
TL;DR: In this article, the results of the two methods are in good agreement for small values of the damage parameter as well as with the results in the literature for the undamaged case.
A study of a dynamic rotating blade at an arbitrary stagger angle using Chebyshev collocation method
TL;DR: In this paper, the Chebyshev collocation method is applied to discretize the two-dimensional equations of motion on a 2D mesh grid and a coupled 2 nd order ordinary differential equation is obtained for the numerical simulation.
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