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Mesh stiffness calculation of helical gears with profile modification [PDF]
The Journal of Engineering, 2018 Time-varying contact line and mesh stiffness are important parameters for dynamic investigation of helical gear pair with profile modification; however, the calculation methods of the time-varying mesh with high accuracy and high efficiency are also very
Yu Wang +4 more
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A Lightweight Model for Gear Mesh Dynamics Incorporating Variable Mesh Stiffness [PDF]
MATEC Web of Conferences, 2015 Variable stiffness of the gear tooth mesh for a pair of spur gears is computed using an accurate lightweight mathematical formulation. This is used to simulate gear dynamic behavior. Gear eigenfrequencies are calculated for the SDOF system and correlated
Fokas Nikolaos
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Effect of mesh sizes on the vibrational and acoustic properties of stainless-steel wire mesh/glass fiber reinforced hybrid composite laminates [PDF]
Scientific ReportsThis research examines how stainless-steel wire mesh (SSWM) openings (10, 20, 40, 80, 120 openings per inch) impact the vibrational and acoustic behavior of glass fiber-reinforced polymer (GFRP) hybrid composite laminates.
Juveriya Sayyed +2 more
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Analysis of Time–Varying Mesh Stiffness for the Planetary Gear System with Analytical and Finite Element Methods [PDF]
International Journal of Advanced Design and Manufacturing Technology, 2022 In dynamic model of planetary gears, one of the key design parameters and one of the main sources of vibration is time–varying mesh stiffness of meshing gears.
Ali Shahabi, Amir Hosein Kazemian
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Machines, 2023 This paper presents an efficient method for obtaining the dynamic mesh stiffness and dynamic response of a helical gear pair. Unlike the traditional dynamic model that utilizes a time-dependent sequence, the mesh stiffness using the presented method is ...
Hongxu Tian +3 more
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A Novel Comprehensive Method for Modeling and Analysis of Mesh Stiffness of Helical Gear
Applied Sciences, 2020 The mesh stiffness of gear pairs used in aerospace applications, such as geared turbofan, has a vital influence on vibration and noise. To compensate for the deficiencies of the conventional method that does not consider slice coupling and structure ...
Shaoshuai Hou +5 more
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Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2018 In this paper, a potential energy based slice grouping method was proposed to calculate the mesh stiffness for straight beveloid gears with parallel axes. The mathematical mesh stiffness model was derived.
Chaosheng SONG +5 more
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A revised method to calculate time-varying mesh stiffness of helical gear [PDF]
MATEC Web of Conferences, 2022 Time-varying mesh stiffness (TVMS) of gear plays vital role in analysing dynamic characteristic of gear transmission. So accurately evaluating the TVMS is important and essential.
Wu Xiao +3 more
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Preliminary Study on Mesh Stiffness Models for Fluid-structure Interaction Problems [PDF]
E3S Web of Conferences, 2019 One of the challenges in modern computational engineering is the simulation of fluid-structure interaction (FSI) phenomena where one of the crucial issues in the multi-physics simulation is the choice of stiffness model for mesh deformation.
Priambudi Setyo Pratomo Hariyo +2 more
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On Dynamic Mesh Force Evaluation of Spiral Bevel Gears
Shock and Vibration, 2019 The mesh model and mesh stiffness representation are the two main factors affecting the calculation method and the results of the dynamic mesh force.
Xiaoyu Sun +3 more
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