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SEGMENTED CERAMIC MATRIX COMPOSITE TURBINE AIRFOIL COMPONENT

机译:分段陶瓷基复合材料涡轮机翼面组件

摘要

A segmented component for use with a gas turbine engine comprises a radially extending gas path portion. The gas path portion is for interacting with gas flow from the gas turbine engine. The component is divided into axially aligned segments comprising a forward segment, an aft segment, and a plurality of middle segments disposed between the forward segment and the aft segment. The middle segments comprise radially elongate ceramic matrix composite material plates. In one embodiment, the gas path portion comprises an airfoil for a turbine blade. In another embodiment, the gas path portion comprises a removable platform for a turbine blade. In another embodiment, the gas path portion comprises an airfoil for a turbine vane.
机译:用于燃气涡轮发动机的分段部件包括径向延伸的气体路径部分。气体路径部分用于与来自燃气涡轮发动机的气流相互作用。该部件被分成轴向对齐的段,该段包括前段,后段以及设置在前段和后段之间的多个中间段。中间段包括径向细长的陶瓷基复合材料板。在一个实施例中,气体路径部分包括用于涡轮叶片的翼型件。在另一个实施例中,气体路径部分包括用于涡轮叶片的可移除平台。在另一个实施例中,气体路径部分包括用于涡轮叶片的翼型件。

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