公开(公告)号：US11572829B2

公开(公告)日：2023-02-07

申请号：US16875989

申请日：2020-05-16

Applicant: GENERAL ELECTRIC COMPANY

Inventor： Ravinder Yerram ,  Quoc Hoai Nguyen ,  Mohammad Mahabub ,  Tho V. Nguyen

IPC: F02C6/08 ,  F02C9/18

Abstract: A flow combiner is provided for a gas turbine engine. The flow combiner includes an outlet duct, a compressor bleed inlet duct coupled to the outlet duct, and a ventilation inlet duct coupled to the outlet duct. The compressor bleed inlet duct is configured to receive a bleed flow from a compressor of the gas turbine engine. The ventilation inlet duct is configured to receive a ventilation flow from an enclosure surrounding the gas turbine engine. The bleed flow and the ventilation flow are combined as an outlet flow through the outlet duct.

公开(公告)号：US20210355868A1

公开(公告)日：2021-11-18

申请号：US16875989

申请日：2020-05-16

Applicant: GENERAL ELECTRIC COMPANY

Inventor： Ravinder Yerram ,  Quoc Hoai Nguyen ,  Mohammad Mahabub ,  Tho V. Nguyen

IPC: F02C6/08 ,  F02C9/18

Abstract: A flow combiner is provided for a gas turbine engine. The flow combiner includes an outlet duct, a compressor bleed inlet duct coupled to the outlet duct, and a ventilation inlet duct coupled to the outlet duct. The compressor bleed inlet duct is configured to receive a bleed flow from a compressor of the gas turbine engine. The ventilation inlet duct is configured to receive a ventilation flow from an enclosure surrounding the gas turbine engine. The bleed flow and the ventilation flow are combined as an outlet flow through the outlet duct.