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RISTip Clearance Effects on Aero elastic Stability of Axial Compressor Blades
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The tip clearance effects on aeroelastic stability of axial compressor blades are investigated with two independent threedimensional (3D) flutter prediction approaches: energy method and aeroelastic eigenvalue analysis. ...
Analysis Method of Nonsynchronous Vibration and Influence of Tip Clearance Flow Instabilities on Nonsynchronous Vibration in an Axial Transonic Compressor Rotor
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The relationship between the tip clearance flow (TCF) and the blade vibration in the lock-in region was numerically investigated on a transonic rotor. Both the bending (1B) and torsional (8th) modes were analyzed under 0 ...