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RISCombined Airfoil and Snubber Design Optimization of Turbine Blades With Respect to Friction Damping
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A major concern for new generations of large turbine blades is forced and self-excited (flutter) vibrations, which can cause high-cycle fatigue (HCF). The design of friction joints is a commonly applied strategy for ...
Influence of Geometric Design Parameters Onto Vibratory Response and High-Cycle Fatigue Safety for Turbine Blades With Friction Damper
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Among the major concerns for high aspect-ratio, turbine blades are forced and self-excited (flutter) vibrations, which can cause failure by high-cycle fatigue (HCF). The introduction of friction damping in turbine blades, ...