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Thermal deformation influence to cryogenic pumps seals operability
- Authors: Ivanov A.V.1
-
Affiliations:
- Voronezh State Technical University
- Issue: Vol 8, No 3-1 (2009): Special Issue
- Pages: 29-33
- Section: AIRCRAFT AND SPACE ROCKET ENGINEERING
- URL: https://journals.ssau.ru/vestnik/article/view/672
- DOI: https://doi.org/10.18287/2541-7533-2009-0-3-1(19)-29-33
- ID: 672
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Abstract
The bush seals and seals with semi-movable rings are widely used in rocket engines turbopumps. One of abnormal function of this seals causes is – contact of rotor and stator elements. This occurs due to incorrect selection of seal clearance that connected with thermal deformations.
About the authors
A. V. Ivanov
Voronezh State Technical University
Author for correspondence.
Email: vest@ssau.ru
Russian Federation
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