公开(公告)号：US20160208818A1

公开(公告)日：2016-07-21

申请号：US15084643

申请日：2016-03-30

Applicant: United Technologies Corporation

Inventor： Lisa I. Brilliant ,  Becky E. Rose ,  Yuan Dong ,  Stanley J. Balamucki

IPC: F04D29/54 ,  F02K3/06 ,  F04D29/56 ,  F04D25/04 ,  F04D29/32

Abstract: A compressor section for a gas turbine engine according to an example of the present disclosure includes, among other things, a low pressure compressor including a plurality of rotor blades arranged about an axis, a high pressure compressor, and a core flowpath passing through the low pressure compressor. The core flowpath at the low pressure compressor defines an inner diameter and an outer diameter relative to the axis. The outer diameter has a slope angle relative to the axis.

Abstract translation: 根据本公开的示例的用于燃气涡轮发动机的压缩机部分包括包括围绕轴线布置的多个转子叶片的低压压缩机，高压压缩机和穿过低压的芯流道 压缩机。 在低压压缩机处的芯流动路径相对于轴线限定内径和外径。 外径相对于轴线具有倾斜角度。