Conference Agenda

Session

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 Caries^1,2, 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