| 摘要 |
<p>According to one aspect of the invention, a turbine assembly (100) includes a rotor wheel (102) and a circumferential slot (108) formed in the rotor wheel (102), the circumferential slot (108) including a uniform cross-section shape for a circumference of the rotor wheel (102). The assembly (100) also includes a first ring member (110) positioned in the circumferential slot (108), the first ring member (110) being configured to prevent radial movement of a dovetail attachment when positioned in the circumferential slot (108), wherein the dovetail attachment is part of a turbine blade.</p> |
