Kick-off Meeting of the ENOVAL project
Cenaero's Turbomachinery Advanced Aerodynamics team and Turbomachinery Multi-disciplinary Design team will contribute to WP 4.3 of the
ENOVAL european project, with the development of a new methodology to assess
the flutter stability analysis of a highly loaded compressor. Based on an
integration of unsteady CFD with a moderate computational cost thanks to a
phase-lagged approach, the ambition of this methodology is to drastically
reduce the number of required simulations building upon adaptive sampling techniques.
As a result, the flutter boundary shall be accurately predicted through a
cost-effective spanning of the multi-dimensional parameter space (mode, nodal
diameter, rotational speed and throttling position).
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