Dynamic Responses of Nickel-Based Single Crystal Superalloy DD6 Blade

The aim of this article is to address the dynamic responses properties of the second-generation nickel-based single crystal superalloy DD6 with different orientations, rotor speeds, and temperatures, and this work can lay good foundation for predicting damage behaviors of the DD6 blade and starting with the application of gas turbine in aerospace. The finite element method was applied to investigate the dynamic characteristics of the DD6 blade...