公开(公告)号：US20250012233A1

公开(公告)日：2025-01-09

申请号：US18452748

申请日：2023-08-21

Applicant: HONEYWELL INTERNATIONAL INC.

Inventor： Hasham Chougule ,  Shripad Thakur ,  Kaustubh Mohta ,  John Gunaraj ,  David Hanson ,  Michael Barton ,  Mahmoud Mansour

IPC: F02K1/40 ,  F02C3/04

Abstract: Gas turbine engines are provided that include an annular splitter nose structure configured to impinge an accelerated air stream within the gas turbine engine and separate the accelerated air stream into a primary air stream directed into a core duct and a secondary air stream directed into a bypass duct. The splitter nose structure may include a leading edge that is pitched radially outward relative to a rotational axis of the gas turbine engine at a pitch angle of between about 0.5 and 20 degrees. The splitter nose structure may include an irregular cross-sectional shape.