| 摘要 |
Blade arrangements formed in a blisk configuration include a number of blades secured integrally or through welds or similar bonding to a rotor disc. The blades may be subject to vibration and it would be desirable to provide heat protection to junctions between the blades and the rotor. By providing insert elements between adjacent platform sections of a blade pair, vibrational damping as well as heat shielding and capability with regard to aerodynamic profiling is achieved.
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