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Session B-08: Workshop: Open Test Case Fan ECL5 – CATANA
Time:
Wednesday, 26/Mar/2025:
2:00pm - 4:00pm
Session Chair: Xavier Ottavy, LMFA / CNRS / Centrale Lyon, France
Location:Bldg. 8130 / Rm. 031
Small Lecture Hall
Session B
Presentations
2:00pm - 2:30pm ID: 10139
Prediction of the Operation Point Influence on ECL5/Catana Fan Blade Geometry
Marc Kainz
ANSYS
2:30pm - 3:00pm ID: ETC2025-166
Identification of Tip-Leakage Vortex Wandering in Large-Eddy Simulation of ECL5/CATANA Transonic Fan Stage
Allan Beurville1, Valentin Caries1,2, Jérôme Boudet1, Vincent Clair1, Alexis Giauque1
1École Centrale de Lyon, CNRS, Universite Claude Bernard Lyon 1, INSA Lyon, LMFA, UMR5509, 69130, Ecully, France; 2Safran Aircraft Engines, Moissy-Cramayel, France
3:00pm - 3:30pm ID: ETC2025-263
Flutter Analysis of the ECL5 Open Fan Testcase Using Harmonic Balance
Christian Frey1, Stéphane Aubert2, Pascal Ferrand2, Anne-Lise Fiquet2
1German Aerospace Center (DLR), Germany; 2Ecole Centrale de Lyon, France
3:30pm - 4:00pm ID: 10140
Open discussion and conclusion
Xavier Ottavy1, Christoph Brandstetter2
1Ecole Centrale de Lyon, CNRS, Universite Claude Bernard Lyon 1, INSA Lyon, LMFA, UMR5509, F-69134 Ecully, France; 2CNRS, Ecole Centrale de Lyon, INSA Lyon, Universite Claude Bernard Lyon 1, LMFA, UMR5509, F-69134 Ecully, France
