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公开(公告)号：US20240318822A1
公开(公告)日：2024-09-26
申请号：US18663324
申请日：2024-05-14
Applicant: General Electric Company
Inventor： Perumallu Vukanti , Sibtosh Pal , Pradeep Naik , R Narasimha Chiranthan , Ajoy Patra , Michael T. Bucaro , Aritra Chakraborty , Arijit Sinha Roy , Pabitra Badhuk , Bhavya Naidu Panduri
IPC: F23R3/06
CPC classification number: F23R3/06
Abstract: A gas turbine engine includes a compressor section, a combustor section, and a turbine section in fore-to-aft serial flow arrangement and defines an engine centerline. The combustor section includes a combustor liner at least partially defining a combustor chamber and a dome wall, coupled to the combustor liner, and defining a forward end of the combustion chamber. A fuel nozzle is located on the dome wall and fluidly coupled to the combustion chamber. A first set of compressed air openings emit compressed air into the combustion chamber along a first flow path and a second set of compressed air openings emit compressed air into the combustion chamber along a second flow path. The first and second flow paths intersect at an intersection point to form a sheet of air.
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公开(公告)号：US12158270B2
公开(公告)日：2024-12-03
申请号：US18104408
申请日：2023-02-01
Applicant: General Electric Company
Inventor： Perumallu Vukanti , Pradeep Naik , R Narasimha Chiranthan , Ajoy Patra , Arijit Sinha Roy , Pabitra Badhuk , Aritra Chakraborty , Bhavya Naidu Panduri , Michael T. Bucaro , Sibtosh Pal
Abstract: A combustor comprising a dome wall, an annular liner, a combustion chamber, a set of fuel cups, and a set of dilution passages for each fuel cup of the set of fuel cups. The set of fuel cups circumferentially spaced along the dome wall relative to the combustor centerline. The set of dilution passages terminating in a plurality of slots spaced about the corresponding fuel cup in the set of fuel cups.
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Patent Agency Ranking
公开(公告)号：US20240280264A1
公开(公告)日：2024-08-22
申请号：US18296220
申请日：2023-04-05
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Bhavya Naidu Panduri , Perumallu Vukanti , Pradeep Naik , Michael T. Bucaro , Sibtosh Pal , Aritra Chakraborty , Pabitra Badhuk , Arijit Sinha Roy , Ajoy Patra , R Narasimha Chiranthan
IPC: F23R3/00
Abstract: A combustor for a gas turbine engine. The combustor having a dome wall, a set of fuel cups, an inner liner, an outer liner, and a set of dilution passages. The dome wall, the inner liner, and the outer liner, together, at least partially defining a combustion chamber. The set of dilution passages terminating in a plurality of dilution holes arranged in a dilution hole arrangement provided in at least one of the inner liner or the outer liner. The dilution hole arrangement having at least a first subset of dilution holes arranged along a first leg and a second subset of dilution holes arranged along a second leg.
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公开(公告)号：US12060995B1
公开(公告)日：2024-08-13
申请号：US18187773
申请日：2023-03-22
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Aritra Chakraborty , Perumallu Vukanti , Pradeep Naik , Arijit Sinha Roy , Bhavya Naidu Panduri , R Narasimha Chiranthan , Ajoy Patra , Michael T. Bucaro , Sibtosh Pal , Pabitra Badhuk
IPC: F23R3/06
CPC classification number: F23R3/06
Abstract: A combustor comprising a dome wall, a combustor liner extending from the dome wall, and a combustion chamber at least partially defined by the dome wall and the combustor liner. A set of fuel cups are arranged along the dome wall. A set of dilution passages extend through the dome wall or the combustor liner to direct air into the combustion chamber, wherein a dilution passage of the set of dilution passages includes an inlet, an outlet, and a passageway.
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公开(公告)号：US20240200778A1
公开(公告)日：2024-06-20
申请号：US18104408
申请日：2023-02-01
Applicant: General Electric Company
Inventor： Perumallu Vukanti , Pradeep Naik , R Narasimha Chiranthan , Ajoy Patra , Arijit Sinha Roy , Pabitra Badhuk , Aritra Chakraborty , Bhavya Naidu Panduri , Michael T. Bucaro , Sibtosh Pal
Abstract: A combustor comprising a dome wall, an annular liner, a combustion chamber, a set of fuel cups, and a set of dilution passages for each fuel cup of the set of fuel cups. The set of fuel cups circumferentially spaced along the dome wall relative to the combustor centerline. The set of dilution passages terminating in a plurality of slots spaced about the corresponding fuel cup in the set of fuel cups.
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公开(公告)号：US20240200777A1
公开(公告)日：2024-06-20
申请号：US18104433
申请日：2023-02-01
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Pabitra Badhuk , Michael T. Bucaro , Pradeep Naik , Perumallu Vukanti , Arijit Sinha Roy , Sibtosh Pal , Bhavya Naidu Panduri , Aritra Chakraborty , Ajoy Patra , R Narasimha Chiranthan , Michael A. Benjamin
Abstract: A combustor comprising a dome wall, an annular liner, a combustion chamber, a set of fuel cups, and a set of dilution passages for each fuel cup of the set of fuel cups. The set of fuel cups circumferentially spaced along the dome wall relative to the combustor centerline. The set of dilution passages terminating in a plurality of slots spaced about the corresponding fuel cup in the set of fuel cups.
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公开(公告)号：US12007114B1
公开(公告)日：2024-06-11
申请号：US18187359
申请日：2023-03-21
Applicant: General Electric Company
Inventor： Perumallu Vukanti , Sibtosh Pal , Pradeep Naik , R Narasimha Chiranthan , Ajoy Patra , Michael T. Bucaro , Aritra Chakraborty , Arijit Sinha Roy , Pabitra Badhuk , Bhavya Naidu Panduri
IPC: F23R3/06
CPC classification number: F23R3/06
Abstract: A gas turbine engine includes a compressor section, a combustor section, and a turbine section in fore-to-aft serial flow arrangement and defines an engine centerline. The combustor section includes a combustor liner at least partially defining a combustor chamber and a dome wall, coupled to the combustor liner, and defining a forward end of the combustion chamber. A first fuel nozzle is located on the dome wall and fluidly coupled to the combustion chamber. A first set of compressed air openings emit compressed air into the combustion chamber along a first flow path and a second set of compressed air openings emit compressed air into the combustion chamber along a second flow path. The first and second flow paths intersect at an intersection point to form a sheet of air.
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