公开(公告)号：US20160017796A1

公开(公告)日：2016-01-21

申请号：US14767602

申请日：2014-02-13

Applicant: UNITED TECHNOLOGIES CORPORATION

Inventor： JinQuan XU ,  Frederic Tisdall TENNEY

IPC: F02C3/06

CPC classification number: F02C3/06 ,  F01D5/143 ,  F01D5/16 ,  F04D29/542 ,  F04D29/547 ,  F04D29/661 ,  F04D29/666 ,  F05D2260/961 ,  Y02T50/673

Abstract: A stage of a gas turbine engine according to an exemplary aspect of the present disclosure includes, among other things, a row of flow directing components circumferentially disposed about a centerline axis and at least one flow directing component of the row having at least one design characteristic that is dissimilar from a corresponding design characteristic of at least one other flow directing component of the row.

Abstract translation: 根据本公开的示例性方面的燃气涡轮发动机的一个阶段尤其包括围绕中心线轴线周向设置的一排流动引导部件，以及具有至少一个设计特征的行的至少一个流动引导部件 其与行的至少一个其它流动指向部件的相应设计特征不同。