Results 161 to 170 of about 17,490 (206)

Verification of a Fluid-Structure Interaction Model for Aortic Stenosis Through Comparison With In Vitro Experiments. [PDF]

Int J Numer Method Biomed Eng
Verstraeten S, Meiburg R, Janssens K, Hoeijmakers M, Karajan N, Rutten M, Veer MV, Tonino P, van de Vosse F, Huberts W.   +9 more
europepmc   +1 more source

Research on the model of staggered tooth phase to reduce vibration of single-stage gear transmission system: Theoretical analysis and experiments. [PDF]

PLoS One
Hou S, Li B, Zhu D, Ye H, Zhang C.
europepmc   +1 more source

Uncertainty Quantification of the Mechanical Properties of 2D Hexagonal Cellular Solid by Analytical and Finite Element Method Approach. [PDF]

Materials (Basel)
Iqbal S, Kamiński M.
europepmc   +1 more source

Spectral Correlation Demodulation Analysis for Fault Diagnosis of Planetary Gearboxes. [PDF]

Sensors (Basel)
Duan X, Lin R, Feng Z.
europepmc   +1 more source

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Contact characterization and time-varying meshing stiffness calculation of elliptical gears

The Journal of Strain Analysis for Engineering Design
The investigation of tooth contact characteristics in elliptical gears holds significant importance for gear transmission analysis. This study focuses on elliptical gear pairs, establishing precise tooth surface equations through gear hobbing principles to develop a digital model.
Yongping Liu, Bohan Zhao, Junhai Guo, Changbin Dong, Zhiwei Zhao, Hao Liu   +5 more
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A time‐varying meshing stiffness model for gears with mixed elastohydrodynamic lubrication based on load‐sharing

Quality and Reliability Engineering International
AbstractIn mixed elastohydrodynamic lubrication (EHL), the load distribution between the gear meshing surfaces is shared by the oil film and the asperities of the gear's rough surface. Based on the load‐sharing concept, this paper proposes a time‐varying meshing stiffness (TVMS) model for gears with mixed EHL.
Yingkui Gu, Ronghua Chen, Guangqi Qiu, Peng Huang 0006   +3 more
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Dynamic Analysis of Actuator System with the Coupling of Time-Varying Meshing Stiffness and Backlash

2023 2nd International Symposium on Control Engineering and Robotics (ISCER), 2023
Zhi-wei Xu, Min-Chang Huang, Cheng Yan, Fang-hui Du, Su-Su Jiang, Yi-Yong Fu   +5 more
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Effect of Backlash on Transmission Error and Time Varying Mesh Stiffness

2021
Gears suffer by unavoidable time-varying mesh stiffness. Noise and vibrations amplitudes show the transmission error occurred within the components of power transmission error. The Gear Trax software has been used to model the gear with different amounts of backlash (from 0 mm to 1 mm by 0.2 mm increments) so that this gives a backlash due to the ...
Getachew A. Ambaye, Hirpa G. Lemu
openaire   +1 more source

Influences of friction and mesh misalignment on time-varying mesh stiffness of helical gears

Journal of Mechanical Science and Technology, 2017
As one of the most important excitation sources of vibration, time-varying mesh stiffness of helical gear pairs need accurately calculated. Compared with spur gears, friction in helical gears is significant. This work for the first time presents an improved calculation method for the mesh stiffness of helical gears with effect of friction incorporated.
Lin Han, Lixin Xu, Houjun Qi
openaire   +1 more source