Mistuned integral bladed disk assemblies

including the mode

the vibration transmission localization and the localization factors

were elaborated.Besides

the modeling and solving methods of mistuned bladed disk assemblies were discussed.The mainly related hot topics

the latest research methods and their achievements in recent 10 years

were reviewed and investigated in detail

including:nonlinearity

flutter

sensitivity

pneumatic and structure coupling

mistuning identification and prediction

mistuning optimization

intentionally mistuning

multi-stage and multi-component disks coupling

Coriolis forces

reliability and robustness etc.Finally

potential topics for future research work were proposed

for instance

building a more effective and applicative model with higher precision

verifying theoretical simulation with the test method

impact on multi-stage and multi-component integral bladed disk assemblies of pneumatic and structure coupling as well as the shroud tip and friction coupling

the principle of Coriolis forces

insensitivity and robustness to the mistuning of bladed disk assemblies and so on.