| 摘要 |
<p>A turbine shroud (200) comprising: a shroud forward rail (201), an shroud aft rail (212) located axially aft from the shroud forward rail (201), the shroud forward rail (201) having an inner radius, two ends located circumferentially apart, a first taper region, a second taper region, wherein the thickness of at least a portion of the first taper region is tapered.</p> |
