Modélisation du comportement statique et dynamique des joints labyrinthes dans les turbomachines
The labyrinth seals are the devices used in rotating machinery, they serve to restrict the leakage flow crossing a carter by a rotating shaft and to avoid the important friction at high rotating speeds. These devices can modify the dynamic characteristics of the line of the shaft in which they are i...
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| Veröffentlicht in: | International journal of innovation and applied studies 2016-08, Vol.17 (3), p.779 |
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| container_title | International journal of innovation and applied studies |
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| creator | Hmamou, M Touzani, M Boukrim, L Sriti, M |
| description | The labyrinth seals are the devices used in rotating machinery, they serve to restrict the leakage flow crossing a carter by a rotating shaft and to avoid the important friction at high rotating speeds. These devices can modify the dynamic characteristics of the line of the shaft in which they are integrated. The present work allows determining the effect of physical parameters on the dynamic coefficients. The object of this work consists to better control the flows within labyrinth seals and to be a better the stability of machinery. |
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| source | Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals |
| title | Modélisation du comportement statique et dynamique des joints labyrinthes dans les turbomachines |
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