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Numerical simulation analysis of fluid-solid coupling of water-iubricated bearings
| Content Provider | Scilit |
|---|---|
| Author | Liu, Yong Lao, Xingsheng Dai, Chunhui Yao, Shiwei |
| Copyright Year | 2021 |
| Description | Journal: Iop Conference Series: Materials Science and Engineering The numerical simulation analysis of the fluid-solid coupling of the ship’s boring water-lubricated bearing is carried out to study the influence law of the inclination and eccentricity of the rotating shaft on the pressure distribution and fluid flow state in the bearing. The results show that the tilt of the rotating shaft changes the shape of the inner flow passage of the water-lubricated bearing, resulting in unstable flow in the bearing. When rotating shaft is in normal, the pressure value in the water-lubricated bearing decreases first and then increases in the axial direction. However, after the rotation of the shaft is tilted, the change of the pressure value is the opposite; the stress of the rubber layer generally shows an increasing trend with the increase of the inclination angle. |
| Related Links | https://iopscience.iop.org/article/10.1088/1757-899X/1133/1/012003/pdf |
| ISSN | 17578981 |
| e-ISSN | 1757899X |
| DOI | 10.1088/1757-899x/1133/1/012003 |
| Journal | Iop Conference Series: Materials Science and Engineering |
| Issue Number | 1 |
| Volume Number | 1133 |
| Language | English |
| Publisher | IOP Publishing |
| Publisher Date | 2021-04-01 |
| Access Restriction | Open |
| Subject Keyword | Journal: Iop Conference Series: Materials Science and Engineering Marine Engineering Numerical Simulation |
| Content Type | Text |
| Resource Type | Article |
