Journal Article10.1016/j.mechmachtheory.2022.105197
Dynamic modeling and vibration analysis of spur gear system considering thin-walled gear and hollow shaft
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TL;DR: In this article , the authors proposed a gear dynamic model considering the thin-walled gear and hollow shafts, which obtains the extra resonant frequency in the high-speed region.
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About: This article is published in Mechanism and Machine Theory. The article was published on 01 Mar 2023. The article focuses on the topics: Vibration & Finite element method.
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Citations
Analytical model for meshing stiffness, load sharing, and transmission error for helical gears with profile modification
TL;DR: In this paper , a simple and efficient, analytical model is presented for the simulation of the mesh stiffness, transmission error, and load sharing for helical gears with profile modification, which has a decisive influence on the induced dynamic load and therefore on the dynamic behavior of the gear pair.
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Dynamical modeling and experimental validation for squeeze film damper in bevel gears
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Mathematical model for mesh analysis of gear pair in gear-shaft-bearing systems with localized failure on raceway
Peng Dai,Xingyu Liang,Jianping Wang,Fengtao Wang,TengTeng Sun +4 more
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Parametric modelling of vibration response for high-speed gear transmission system
TL;DR: In this paper , a parametric probabilistic regression (p-PR) model based on data-driven and parametric modelling theories is proposed for the vibration signals of the high-speed gear transmission system.
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Modeling of flexible bevel gear rotor systems: modal and dynamic characterization
Zhaoyang Tian,Jinyuan Tang,Zehua Hu,Wenzhe Zhang,Feiteng Chen +4 more
TL;DR: This study develops a flexible bevel gear model using 3D hexahedral components and CMS, validating its accuracy through comparisons with experiments and ABAQUS, and demonstrates its application in optimizing high-performance gear transmission systems.
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References
Vibration analysis of spinning cylindrical shells by finite element method
TL;DR: In this paper, the vibration of spinning cylindrical shells is analyzed by using nine-node super-parametric finite element with shear and axial deformation and rotatory inertia.
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A Static and Dynamic Model of Geared Transmissions by Combining Substructures and Elastic Foundations—Applications to Thin-Rimmed Gears
TL;DR: In this paper, a hybrid approach combining classical beam elements, elastic foundations for the simulation of tooth contacts, and substructures derived from three-dimensional (3D) finite element grids for thin-rimmed gears and their supporting shafts is used to predict the static and dynamic behavior of geared transmissions.
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A model order reduction method for the simulation of gear contacts based on Arbitrary Lagrangian Eulerian formulation
TL;DR: A modeling technique based on Arbitrary Lagrangian Eulerian (ALE) formulation to reduce DOF while providing accurate gear meshing contact simulation is developed and demonstrated with four gear contact problems and correlated with commercial nonlinear finite element software.
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A study of the non-linear dynamic response of spur gear using a multibody contact based model with flexible teeth
TL;DR: The dynamic transmission error, computed on the basis of the proposed methodology, has been successfully compared with experimental data available in literature and allows to evaluate the accuracy of the estimated stiffness values.
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Effects of centrifugal load on tooth contact stresses and bending stresses of thin-rimmed spur gears with inclined webs
TL;DR: Li et al. as mentioned in this paper analyzed the effect of the centrifugal deformation on the tooth contact and root bending stresses of thin-rimmed spur gears with inclined web gears with a finite element method.
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