Influence of mesh density on 2D viscous flutter in a turbomachinery cascade

Aleksandra Pająk; Marek Soliński; Romuald Rządkowski

Influence of mesh density on 2D viscous flutter in a turbomachinery cascade

Abstract

In this study numerical simulations of 2D viscous flutter were performed and compared with available experimental results for various mesh densities and flow parameters. Calculations were carried out for the bending oscillations of an Eleventh Standard Configuration cascade. ANSYS CFX code was used for the SST, SA and k-ω turbulence model calculations.

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Category:: Articles
Type:: artykuły w czasopismach recenzowanych i innych wydawnictwach ciągłych
Published in:: Zeszyty Naukowe. Cieplne Maszyny Przepływowe - Turbomachinery / Politechnika Łódzka pages 169 - 178,
ISSN: 0137-2661
Language:: English
Publication year:: 2011
Bibliographic description:: Pająk A., Soliński M., Rządkowski R.: Influence of mesh density on 2D viscous flutter in a turbomachinery cascade// Zeszyty Naukowe. Cieplne Maszyny Przepływowe - Turbomachinery / Politechnika Łódzka. -., nr. nr 140 (2011), s.169-178
Verified by:: Gdańsk University of Technology