公开(公告)号：US10718525B2

公开(公告)日：2020-07-21

申请号：US15194203

申请日：2016-06-27

Applicant: ANSALDO ENERGIA IP UK LIMITED

Inventor： Stephen W. Jorgensen ,  Joshua R. McNally ,  Douglas Pennell ,  Donald Gauthier ,  Pawel Matys ,  Marc Paskin ,  Thomas R. Ruck ,  Peter John Stuttaford ,  Bernard Tam-Yen Sam

IPC: F23R3/28 ,  F23R3/20 ,  F23R3/14 ,  F23R3/36 ,  F02C7/22 ,  F23R3/34 ,  F23R3/44 ,  F23R3/54 ,  F23R3/00 ,  F02C7/232

Abstract: Systems and methods for dual-fuel operation of a gas turbine combustor are provided. An exemplary gas turbine combustor may comprise one or more components, such as a cylindrical combustion liner, a flow sleeve, a main mixer, a radial inflow swirler, a combustor dome, and a fuel cartridge assembly, one or more of which may be configured to supply either a gaseous or a liquid fuel to the combustion liner, depending on whether gaseous fuel operation or liquid fuel operation of the combustor is desired.

公开(公告)号：US10571128B2

公开(公告)日：2020-02-25

申请号：US15194209

申请日：2016-06-27

Applicant: ANSALDO ENERGIA IP UK LIMITED

Inventor： Stephen W. Jorgensen ,  Joshua R. McNally ,  Douglas Pennell ,  Donald Gauthier ,  Pawel Matys ,  Marc Paskin ,  Thomas R. Ruck ,  Peter John Stuttaford ,  Bernard Tam-Yen Sam

IPC: F23R3/28 ,  F23R3/34 ,  F23R3/44 ,  F23R3/54 ,  F23R3/20 ,  F23R3/00 ,  F23R3/14 ,  F23R3/36 ,  F02C7/22 ,  F02C7/232

Abstract: Gas turbine combustion systems and fuel cartridge assemblies are provided. An exemplary combustion system may comprise a combustor including one or more components, such as a cylindrical combustion liner, a flow sleeve, a main mixer, a radial inflow swirler, a combustor dome, and a fuel cartridge assembly. An exemplary fuel cartridge assembly may comprise first and second fuel manifolds which are connected to respective fuel circuits which supply fuel, such as liquid fuel, through a plurality of fuel passages within the fuel cartridge assembly or to other locations within an associated combustor. The fuel cartridge assembly may further include a plurality of fuel injector tips located at a tip plate of the fuel cartridge assembly through which fuel may be supplied to an associated combustor.