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Keywords: influence coefficient method
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Proceedings Papers

Proc. ASME. GT2021, Volume 9A: Structures and Dynamics — Aerodynamics Excitation and Damping; Bearing and Seal Dynamics; Emerging Methods in Design and Engineering, V09AT23A005, June 7–11, 2021
Paper No: GT2021-58818
...Abstract Abstract Flutter seriously affects the safety and reliability of aeroengine. In this paper, influence coefficient method (ICM) and traveling wave method (TWM) are used to calculate the aerodynamic damping of transonic fan blades of civil aviation engine at different nodal diameters...
Proceedings Papers

Proc. ASME. GT2005, Volume 4: Turbo Expo 2005, 899-906, June 6–9, 2005
Paper No: GT2005-69048
... element method is used to determine the steady-state response of flexible rotor-bearing systems. The optimization improves the balancing accuracy, which can be validated by the experiments of balancing a rotor kit. 03 11 2008 rotor balancing influence coefficient method condition number...