Study of Fluid-Solid Simulation on the Large-Scale Hydrostatic Bearing of Hollow Coaxial

Xiang Jun Yu; Ji Xin Wang; Yong Li

doi:10.4028/www.scientific.net/MSF.628-629.281

Paper Titles

Research into the Variable Speed Pump Control System for Driving the Cutter Head of Shield Tunneling Machine
p.257

A Novel Improved Genetic Algorithm and Application in Mechanical Optimal Design
p.263

Applications of HLA on Platform of Complex Product’s Cooperative Design & Simulation
p.269

Dynamic Flow Path Feature Based Hydraulic Manifold Block Design
p.275

Study of Fluid-Solid Simulation on the Large-Scale Hydrostatic Bearing of Hollow Coaxial
p.281

Simulation Study of Temperature Field and Stress Field of Disc Brake Based on Direct Coupling Method
p.287

A Fast Reconstruction of Dense Unorganized Point Cloud Based on 3-Color Octree
p.293

Rack and Pinion Lifting Device Structural Design of Large-Scale Dynamic Sculpture
p.299

Study on Drive Characteristic of Multi–Rope Friction Winder Using Functional Virtual Prototyping
p.305

HomeMaterials Science ForumMaterials Science Forum Vols. 628-629Study of Fluid-Solid Simulation on the Large-Scale...

Study of Fluid-Solid Simulation on the Large-Scale Hydrostatic Bearing of Hollow Coaxial

Abstract:

In order to investigate the changing law of the film thickness caused by the deformation of hollow coaxial and drum-shaped lining and accurately calculate the stress of hollow coaxial and rum-shaped lining, the fluid-solid numerical simulatied model of a large-scale hydrostatic bearing was established. The stress and deformation of hollow coaxial and drum-shaped lining was obtained by indirect coupled methods. The typical impact factors and the deformation laws of the thinnest film were discussed. The simulation results indicate that the maximum stress locatioes on the drum-shaped lining and hollow coaxial; and the deformation of the hollow coaxial is 60.47 times that of the drum-shaped lining, and the oil film thinnest thickness decreases by 12.1% due to the deformation of the hollow coaxial and drum-shaped lining; and the stiffness of the hollow coaxial makes greatest impact on oil film deformation.

You might also be interested in these eBooks

Advances in Materials Manufacturing Science & Technology XIII Volume II

View Preview

Info:

Periodical:

Materials Science Forum (Volumes 628-629)

Pages:

281-286

DOI:

https://doi.org/10.4028/www.scientific.net/MSF.628-629.281

Citation:

Cite this paper

Online since:

August 2009

Authors:

Xiang Jun Yu, Ji Xin Wang, Yong Li

Keywords:

Fluid Solid Coupling, Hollow Coaxial, Hydrostatic Bearing, Non-Linear Analysis, Numerical Simulation, Oil Film

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

References

[1] H. Walqul and A. Buendfa: Proc. SME Annual Meeting (Cincinnati, Ohio, USA), Feb. 2003).

Google Scholar

[2] M. S. Powell, S. Morrell and S. Latchireddi: Minerals Engineering Vol. 14(10) (2001), pp.1143-1153.

DOI: 10.1016/s0892-6875(01)00132-7

Google Scholar

[3] G. Liu: Study of application of CAE technique on hydrostatic journal bearings of the large-scale ball-grinding mill (Dissertation Jilin University 2007). (in Chinese).

Google Scholar

[4] A. Bouzidane and M. Thomas: Computers and Structures, Vol. 86(3-5) (2008) pp.463-472.

Google Scholar

[5] C. J. Zhao, J. M. Wang, L. F. Ma, and et al: Journal of Taiyuan University of Science and Technology, Vol. 27(9) (2006) pp.37-39.

Google Scholar

[6] Z. S. Xie, Z. L. Wang and J. G. Wu: Computational structural mechanics (Huazhong University of Science and Technology Press, P R China 2004). (in Chinese).

Google Scholar