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Aeroelastic Control of Compressor Blades in Transonic Flow Using Plasma Actuators
Citation key 2018_bicalho_069-15isuaaat
Author Bicalho Civinelli de Almeida, V. and Motta, V. and Malzacher, L. and Phan, T. D. and Liebich, R. and Peitsch, D.
Pages ISUAAAT15-069
Year 2018
Location Oxford, UK
Journal ISUAAAT - Proceedings of the 15th ISUAAAT
Month 09
Note Technische Universität Berlin:
V. Bicalho Civinelli de Almeida, V. Motta, L. Malzacher,
T. D. Phan, R. Liebich, D. Peitsch
Editor ISUAAAT
Abstract In this study a fully coupled aeroelasticity simulation in the time domain of a low pressure turbine (LPT) is demonstrated. The transformation from the unloaded blade geometry to the loaded (consisting of the steady pressure and centrifugal forces) geometry is considered in the initialisation of the coupled solver. The fluid-structure interaction (FSI) solver consists of the flow solver TRACE and the structural solver CalculiX. After validation of the FSI solver its performance and behavior is evaluated in terms of simulation time and capabilities for limit cycle oscillations.
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