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Studies of Shock Wave Reflections and Interactions (Paul Vieille Lecture) Read chapter Read first chapter

2017 | OriginalPaper | Chapter

New Modified Pekkari Model to Analyse the Aeroelastic Stability Behaviour for a Flexible Overexpanded Rocket Nozzle

Authors : N. Bekka, M. Sellam, A. Chpoun

Published in: 30th International Symposium on Shock Waves 1

Publisher: Springer International Publishing

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Abstract

The aim of this study is to develop a new approach for the aeroelastic stability analysis of a flexible overexpanded rocket nozzle using numerical fluid–structure coupling via the transpiration method. The method consists of a weak coupling between two numerical codes; one is dedicated to the computational structural dynamics (CSD) and the other to the computational fluid dynamics (CFD). The main results issued from the coupled computation are compared with those of the aeroelastic stability models developed in previous works.

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previous chapter The Shock Fitting Technique from Gino Moretti Towards the Future
next chapter Adaptation of the Transpiration Method to Simulate the Fluid–Structure Interaction Phenomena for a Flexible Overexpanded Rocket Nozzle
Literature
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Bekka, N.: Problématique des ondes de choc dans les tuyères supersoniques et leur interaction avec la structure. Ph.D. thesis, Université d’Evry Val d’Essonne (2014)
2.
Blades, E.L., Baker, M., Pray, C.L., Luke, E.A.: Fluid–structure interaction simulations of rocket engine side loads. SIMULIA Customer Conference (2012)
3.
Garelli, L., Paz, R.R., Storti, M.A.: Fluid–structure interaction study of the start-up of rocket engine nozzle. J. Comput. Fluids 39, 1208–1218 (2010)CrossRefMATH
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Lefrançois, E.: Numerical validation of a stability model for a flexible over-expanded rocket nozzle. Int. J. Numer. Methods Fluids 49, 349–369 (2005)CrossRefMATH
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Lefrançois, E.: Modèle numérique de couplage fuide-structure pour l’étude des phénomènes aéroélastiques avec applications aux moteurs fusée. Ph.D. thesis, Université de Rouen (1998)
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Lüdeke, H., Calvo, J.B., Filimon, A.: Fluid structure interaction at the ARIANE-5 Nozzle section by advanced turbulence models. In: European Conference on Computational Fluid Dynamics, ECCOMAS CFD (2006)
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Mouronval, A.-S.: Etude numérique des phénomènes aéroélastiques en aérodynamique supersonique. Application aux tuyères propulsives. Ph.D. thesis, INSA de Rouen (2004)
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Mohammadi, B.: Fluid Dynamics Computation with NSC2KE. An User-Guide, Release 1.0, N° RT-0164, INRIA (1994)
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Piperno, S., Farhat, C.: Energy based design and analysis of staggered solvers for nonlinear transient aeroelastic problems. AIAA Paper 2000-1447 (2000)
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Fernández-Varela, M.A.: Modèles simplifiés d’Interaction Fluide-Structure. Ph.D. thesis, Université IX Dauphine (2001)
Metadata
Title
New Modified Pekkari Model to Analyse the Aeroelastic Stability Behaviour for a Flexible Overexpanded Rocket Nozzle
Authors
N. Bekka
M. Sellam
A. Chpoun
Copyright Year
2017
Book
30th International Symposium on Shock Waves 1

Print ISBN: 978-3-319-46211-0

Electronic ISBN: 978-3-319-46213-4

Copyright Year: 2017

DOI
https://doi.org/10.1007/978-3-319-46213-4_10

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