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Assessment of changes in the sound-proof ability of the rocket fairing with layers of sound-proof materials varying in thickness
- Authors: Popov P.A.1
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Affiliations:
- Space Rocket Center "TsSKB-Progress", Samara
- Issue: Vol 11, No 4 (2012)
- Pages: 103-110
- Section: AIRCRAFT AND SPACE ROCKET ENGINEERING
- URL: https://journals.ssau.ru/vestnik/article/view/2260
- DOI: https://doi.org/10.18287/2541-7533-2012-0-4(35)-103-110
- ID: 2260
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Abstract
The paper presents a method that makes it possible to assess the changes in the sound-proof ability of the panels of the head part of a rocket, considering all the heterogeneities of its structure. The results of calculating the influence of removing part of the sound-proof material from the surface of a standard head part of a rocket on the ultrasonic pressure under the head part are presented.
About the authors
P. A. Popov
Space Rocket Center "TsSKB-Progress", Samara
Author for correspondence.
Email: banduir@rambler.ru
Head of Group
Russian FederationReferences
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