By using nonoverlapping domain method,a 3-D viscous code had been developed to calculate flow field in a cascade with tip clearance and craping along casing.
Features of forced response of the mistuned bladed disk under different system parameters like coupling degree, mistuning strength, viscous damping and non-linear friction strength were investigated.
Abstract: By using nonoverlapping domain method,a 3-D viscous code had been developed to calculate flow field in a cascade with tip clearance and craping along casing.