| 摘要 |
<p>A turbine nozzle has a metal inner shroud 38 that is joined to a metal outer shroud 34 by a limited number of metal vanes 32 for structural purposes, and includes a plurality of air flow guide vanes 30 made of ceramic material and connected to the shrouds by spring clips (50). The composite structure allows the turbine nozzle to operate at higher temperatures with less cooling. <IMAGE></p> |
