Improving the rotordynamic stability of short labyrinth seals using positive preswirl
Introducing a negative preswirl at the upstream of annular gas seals has been considered as an effective way to improve the system stability. This paper demonstrates a stability enhancement approach for a short labyrinth seal using positive preswirls. The static and dynamic characteristics of the la...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
JVE International
2020-09-01
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| Series: | Journal of Vibroengineering |
| Subjects: | |
| Online Access: | https://www.jvejournals.com/article/21131 |