Analysis of a Possible Coupling in a Thrust Inverter

Authors

  • Raphael Lardat IN RIA, 2003 Route des Lucioles, F-06902 Sophia-Antipolis Cedex
  • Bruno Koobus Universite de Montpellier II, Place Eugene Bataillon, Departement de Mathematiques, CC 051, F-34095 Montpellier Cedex 5 and INRIA
  • Eric Schall Universite de Pau, JUT Genie Thermique et Energetique, 1, Avenue del' Universite
  • Alain Dervieu IN RIA, 2003 Route des Lucioles, F-06902 Sophia-Antipolis Cedex
  • Charbel Farhat University of Colorado at Boulder, Campus Box 429, Dept. of Aerospace Eng. Sciences, Boulder, Colorado 80309-0429, U.S.A

Keywords:

fluid/structure interaction, Arbitrary-Lagrangian-Eulerian formulation, thrust inverter, Euler equations

Abstract

We present the study of the interaction between the flow in a thrust inverter and a flap playing a central role in the flow deviation. The flow is limited by a rather closed vessel and presents acoustic modes which can be amplified by recirculations. Such modes may interfere with structural modes. The analysis is conducted with a fully ALE 3D approach involving a nonlinear compressible flow solver, coupled with a shell finite element model.

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References

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Published

2000-06-25

How to Cite

Lardat, R. ., Koobus, B. ., Schall, E. ., Dervieu, A. ., & Farhat, C. . (2000). Analysis of a Possible Coupling in a Thrust Inverter. European Journal of Computational Mechanics, 9(6-7), 819–834. Retrieved from https://journals.riverpublishers.com/index.php/EJCM/article/view/2881

Issue

2000: Vol 9 Iss 6 -7

Section

Original Article

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