Contact Calculation for Rolling Bearings in Quarter-Spaces

Zhi Jian Wang; Xue Jin Shen; Xiao Yang Chen

doi:10.4028/www.scientific.net/KEM.642.333

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Study of Thermal Expansion of a Vertical Motion Ball-Screw System Operated at High Rotational Speed
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The Effect of Rotational Speed on Fluid Compressibility and Gap Pressure of a Partially Porous Aerostatic Thrust Bearing
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Contact Calculation for Rolling Bearings in Quarter-Spaces
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HomeKey Engineering MaterialsKey Engineering Materials Vol. 642Contact Calculation for Rolling Bearings in...

Contact Calculation for Rolling Bearings in Quarter-Spaces

Abstract:

An elastic contact solution considering the effect of free surface and code are developed using Hetenyi’s approach and semi-analytical method. Discrete convolution-fast Fourier transform (DC-FFT) is used to calculate elastic deformation. The modified conjugate gradient method is applied to solve surface contact pressure. By comparing with other literatures’ results, the program made by authors is proved valid.

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Periodical:

Key Engineering Materials (Volume 642)

Pages:

333-336

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.642.333

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Online since:

April 2015

Authors:

Zhi Jian Wang*, Xue Jin Shen, Xiao Yang Chen

Keywords:

DC-DDT, Hetenyi’s Method, Quarter Space, Rolling Bearing

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* - Corresponding Author

References

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