UHBR OPEN-TEST-CASE FAN ECL5/CATANA, PART 2: MECHANICAL AND AEROELASTIC STABILITY ANALYSIS

Autor: Pagès, Valdo, Duquesne, Pierre, Aubert, Stéphane, Blanc, Laurent, Ferrand, Pascal, Ottavy, Xavier, Brandstetter, Christoph

Publikováno v: Proceedings of 14th European Conference on Turbomachinery Fluid dynamics & Thermodynamics
14th European Conference on Turbomachinery Fluid dynamics & Thermodynamics
14th European Conference on Turbomachinery Fluid dynamics & Thermodynamics, Apr 2021, Gdansk, Poland

International audience; In Part-1, the ECL5 open-test-case has been introduced. Details on design methodology, geometry, and aerodynamics of the whole stage have been presented. Part-2 focuses herein on structure dynamics and aeroelastic stability. T

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::96c1b07130116551516374565cca1ad0
https://hal.archives-ouvertes.fr/hal-03257377

Conception du fan UHBR ECL5 pour une analyse des mécanismes d'interactions multi-physiques à l'origine du flottement

Autor: Pagès, Valdo

New fan architectures are more sensitive to aeroelastic instabilities. Flutter happens when the exchange of energy between the fluid and the structure is destabilizing. This exchange is caused by flow fluctuations generated by blades vibration and co

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od_______166::d6cd4f8e0c94a6812bcd91626ed18748
https://theses.hal.science/tel-03738728

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