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    COMBUSTOR
    13.
    发明申请
    COMBUSTOR 有权

    公开(公告)号：US20250075911A1

    公开(公告)日：2025-03-06

    申请号：US18949096

    申请日：2024-11-15

    Applicant: General Electric Company

    Inventor： Pradeep Naik ,  Clayton S. Cooper ,  Perumallu Vukanti ,  Michael A. Benjamin ,  Steven C. Vise ,  Sripathi Mohan

    IPC: F23R3/16 ,  F23L7/00

    Abstract: A combustor having a main chamber and a trapped vortex cavity. The main chamber includes an outer liner and an inner liner. The trapped vortex cavity extends from at least one of the outer liner or the inner liner. A plurality of mixing assemblies operably injects a fuel-air mixture into the trapped vortex cavity to produce combustion gases. The trapped vortex cavity injects the combustion gases into the main chamber. A steam system is in fluid communication with the main chamber. The steam system operably injecting steam into the main chamber such that the steam flows downstream of the trapped vortex cavity.

    COMBUSTOR
    15.
    发明申请
    COMBUSTOR 有权

    公开(公告)号：US20250067214A1

    公开(公告)日：2025-02-27

    申请号：US18501484

    申请日：2023-11-03

    Applicant: General Electric Company

    Inventor： Perumallu Vukanti ,  Pradeep Naik ,  Saket Singh ,  Michael A. Benjamin ,  Sripathi Mohan ,  Clayton S. Cooper ,  Rajendra Wankhade ,  Hiranya Nath ,  Nicholas R. Overman ,  Steven C. Vise

    IPC: F02C3/30 ,  F23R3/04

    Abstract: A combustor includes a combustion chamber and an annular dome. The combustion chamber includes an outer liner and an inner liner and has a combustion zone. The annular dome is coupled to the outer liner and the inner liner. A plurality of mixing assemblies operably injects a fuel-air mixture into the combustion zone of the combustion chamber to produce combustion gases. A combustor steam system is in fluid communication with the combustion chamber. The combustor steam system includes a steam path defined by at least one of the outer liner, the inner liner, or the annular dome. The combustor steam system operably directs steam through the steam path from the at least one of the outer liner, the inner liner, or the annular dome and into the combustion chamber.

    TURBINE ENGINE INCLUDING A COMBUSTOR
    16.
    发明申请
    TURBINE ENGINE INCLUDING A COMBUSTOR 有权

    公开(公告)号：US20240401811A1

    公开(公告)日：2024-12-05

    申请号：US18326639

    申请日：2023-05-31

    Applicant: General Electric Company

    Inventor： Hiranya Nath ,  Clayton S. Cooper ,  Richard W. Stickles ,  Michael A. Benjamin ,  Dharmaraj Pachaiappan ,  Ranganatha Narasimha Chiranthan ,  Sripathi Mohan

    IPC: F23R3/28 ,  F02C9/44

    Abstract: A combustor for a turbine engine includes a combustion chamber including an outer liner and an inner liner, and an annular dome. A plurality of first mixing assemblies includes a pilot mixer and a first main mixer, the first mixing assemblies disposed through the annular dome. The pilot mixer injects a pilot mixer fuel-air mixture axially into a first combustion zone, and the first main mixer injects a first main mixer fuel-air mixture radially into the first combustion zone. A plurality of second mixing assemblies includes a second main mixer, the second mixing assemblies being axially aft of the plurality of first mixing assemblies. The second main mixer injects a second main mixer fuel-air mixture radially into a second combustion zone that is axially aft of, and separate from, the first combustion zone.

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