Articles | Volume 13, issue 2
Research article
20 Dec 2022
Research article |  | 20 Dec 2022

A novel mathematical model for the design of the resonance mechanism of an intentional mistuning bladed disk system

Xuanen Kan and Tuo Xing

Related subject area

Subject: Dynamics and Control | Techniques and Approaches: Mathematical Modeling and Analysis
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Cited articles

Bai, B., Li, H., Zhang, W., and Cui, Y.: Application of extremum response surface method-based improved substructure component modal synthesis in mistuned turbine bladed disk, J. Sound Vibrat., 472, 115210,, 2020 
Beirow, B., Figaschewsky, F., Kühhorn, A., and Bornhorn, A.: Modal analyses of an axial turbine blisk with intentional mistuning, J. Eng. Gas Turb. Power, 140, 012503,, 2018. 
Beirow, B., Kühhorn, A., Figaschewsky, F., Bornhorn, A., and Repetckii, O. V.: Forced response reduction of a blisk by means of intentional mistuning, J. Eng. Gas Turb. Power, 141, 011008,, 2019. 
Beirow, B., Kühhorn, A., Weber, R., and Popig, F.: Vibration Analyses of an Axial Turbine Wheel with Intentional Mistuning, J. Eng. Gas Turb. Power, 143, 061027,, 2021. 
Biagiotti, S., Pinelli, L., Poli, F., Vanti, F., and Pacciani, R.: Numerical study of flutter stabilization in low pressure turbine rotor with intentional mistuning, Energy Proc., 148, 98–105,, 2018. 
Short summary
Bladed disk systems with advanced functions are widely used in turbo-machineries. In this paper, a novel mathematical model of the resonance of an intentional mistuning bladed disk system is established. Mistuning of blades and energy resonance are included in this theoretical model. This paper will provide guidance for the design of dynamic characteristics of the intentional mistuning bladed disk.