Numerical method of single-crystal turbine blade static strength estimation taking into account plasticity and creep effects

Boris Vasilyev & Alexander Selivanov
To increase the reliability of single-crystal blade durability estimations a phenomenological model of single crystal superalloy plasticity based on the use of an “equivalent” direction and its software implementation has been developed. The relative orientation between principal stresses and single-crystal (SX) axes is considered by this direction. In order to study the effect of crystallographic orientation (CO) on the characteristics of a single-crystal material, a series of tests was carried out at various temperatures under...
This data repository is not currently reporting usage information. For information on how your repository can submit usage information, please see our documentation.