Simulation Analysis of Spherical Mechanical Seal Property of Marine Stern Shaft
The finite element model of spherical mechanical seal wasestablished with ANSYS, and the influence of seawater pressure, shaft speed and other factors on the sealing performance was discussed. The study results show that local contact situation of the spherical mechanical seal is in the outside of t...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
EDP Sciences
2016-01-01
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| Series: | MATEC Web of Conferences |
| Online Access: | http://dx.doi.org/10.1051/matecconf/20166302025 |
| _version_ | 1818332785092329472 |
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| author | Zhou Xu Hui Zou Li |
| author_facet | Zhou Xu Hui Zou Li |
| author_sort | Zhou Xu Hui |
| collection | DOAJ |
| description | The finite element model of spherical mechanical seal wasestablished with ANSYS, and the influence of seawater pressure, shaft speed and other factors on the sealing performance was discussed. The study results show that local contact situation of the spherical mechanical seal is in the outside of the seal rings, and both maximum contact pressure and temperature appearat the same position. As sea water pressure and stern shaft rotary speed are increased, the contact pressure and temperature of the spherical seal surface are raised, and when the contact pressure of seal surface is 0, the spherical seal surface forms two zones including contact one and clearance zone. The former is near the outside of the seal ring, the lateris close to the inside of one. These research results are of important theoretical significance and engineering application value for the development of new kinds of mechanical seals, and improvement of both safety and survivability of underwater vehicles. |
| first_indexed | 2024-12-13T13:41:15Z |
| format | Article |
| id | doaj.art-21645a3055ea4517a01d3e388b793a55 |
| institution | Directory Open Access Journal |
| issn | 2261-236X |
| language | English |
| last_indexed | 2024-12-13T13:41:15Z |
| publishDate | 2016-01-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | MATEC Web of Conferences |
| spelling | doaj.art-21645a3055ea4517a01d3e388b793a552022-12-21T23:43:35ZengEDP SciencesMATEC Web of Conferences2261-236X2016-01-01630202510.1051/matecconf/20166302025matecconf_mmme2016_02025Simulation Analysis of Spherical Mechanical Seal Property of Marine Stern ShaftZhou Xu HuiZou LiThe finite element model of spherical mechanical seal wasestablished with ANSYS, and the influence of seawater pressure, shaft speed and other factors on the sealing performance was discussed. The study results show that local contact situation of the spherical mechanical seal is in the outside of the seal rings, and both maximum contact pressure and temperature appearat the same position. As sea water pressure and stern shaft rotary speed are increased, the contact pressure and temperature of the spherical seal surface are raised, and when the contact pressure of seal surface is 0, the spherical seal surface forms two zones including contact one and clearance zone. The former is near the outside of the seal ring, the lateris close to the inside of one. These research results are of important theoretical significance and engineering application value for the development of new kinds of mechanical seals, and improvement of both safety and survivability of underwater vehicles.http://dx.doi.org/10.1051/matecconf/20166302025 |
| spellingShingle | Zhou Xu Hui Zou Li Simulation Analysis of Spherical Mechanical Seal Property of Marine Stern Shaft MATEC Web of Conferences |
| title | Simulation Analysis of Spherical Mechanical Seal Property of Marine Stern Shaft |
| title_full | Simulation Analysis of Spherical Mechanical Seal Property of Marine Stern Shaft |
| title_fullStr | Simulation Analysis of Spherical Mechanical Seal Property of Marine Stern Shaft |
| title_full_unstemmed | Simulation Analysis of Spherical Mechanical Seal Property of Marine Stern Shaft |
| title_short | Simulation Analysis of Spherical Mechanical Seal Property of Marine Stern Shaft |
| title_sort | simulation analysis of spherical mechanical seal property of marine stern shaft |
| url | http://dx.doi.org/10.1051/matecconf/20166302025 |
| work_keys_str_mv | AT zhouxuhui simulationanalysisofsphericalmechanicalsealpropertyofmarinesternshaft AT zouli simulationanalysisofsphericalmechanicalsealpropertyofmarinesternshaft |