Aeroelastic behaviour of the turbine blade row in 3D viscous flow

• Datum: 2018
• Hauptverfasser: Gnesin, V. I., Kolodiazhnaya, L. V., Rzadkowski, R.
• Format: Artikel
• Sprache: English; Russian; Ukrainian
• Veröffentlicht: Інститут енергетичних машин і систем ім. А. М. Підгорного Національної академії наук України 2018
• Schlagworte: aeroelastic behaviour; viscous flow; blade row; auto-oscillations; coupled problem; unsteady load; UDC 621.165
• Online Zugang: https://journals.uran.ua/jme/article/view/128156
• Назва журналу: Journal of Mechanical Engineering

This paper presents the results of a numerical analysis of the aeroelastic behaviour of the oscillating blade row of a turbine stage in the 3D flow of viscous gas, taking into account the non-uniform pressure distribution in the circumferential direction behind the blade rotor. The numerical method...