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A combustor is configured to operate in a rotating detonation mode and a deflagration mode. The combustor includes a housing and at least one initiator. The housing defines at least one combustion chamber and is configured for a deflagration process to occur within the at least one combustion chambe

A combustor is configured to operate in a rotating detonation mode and a deflagration mode. The combustor includes a housing and at least one initiator. The housing defines at least one combustion chamber and is configured for a deflagration process to occur within the at least one combustion chamber during operation in the deflagration mode and a rotating detonation process to occur within the at least one combustion chamber during operation in the rotating detonation mode. The at least one initiator is configured to initiate the rotating detonation process within the at least one combustion chamber during operation in the rotating detonation mode and to initiate the deflagration process within the at least one combustion chamber during operation in the deflagration mode.

대표청구항 ▼

1. A combustor for a turbine assembly, said combustor configured to operate in a rotating detonation mode and a deflagration mode, said combustor comprising: a housing defining at least one combustion chamber, said housing configured for a deflagration process to occur within said at least one combu

1. A combustor for a turbine assembly, said combustor configured to operate in a rotating detonation mode and a deflagration mode, said combustor comprising: a housing defining at least one combustion chamber, said housing configured for a deflagration process to occur within said at least one combustion chamber during operation in the deflagration mode and a rotating detonation process to occur within said at least one combustion chamber during operation in the rotating detonation mode; andat least one initiator configured to initiate the rotating detonation process within said at least one combustion chamber during operation in the rotating detonation mode and to initiate the deflagration process within said at least one combustion chamber during operation in the deflagration mode, wherein said at least one combustion chamber includes an inner combustion chamber and an outer combustion chamber, said housing configured for said deflagration processes to occur within said inner combustion chamber and said rotating detonation processes to occur within said outer combustion chamber, the inner combustion chamber being cylindrical and the outer combustion chamber being annular, and said at least one initiator including a first ignitor and a second ignitor, said first ignitor configured to initiate the deflagration process within said inner combustion chamber during operation in the deflagration mode, and said second ignitor configured to initiate the rotating detonation process within said outer combustion chamber during operation in the rotating detonation mode, the combustor further comprising:a first fuel-air mixer that provides a first mixture of fuel and air to said inner combustion chamber; anda second fuel-air mixer that provides a second mixture of fuel and air to said outer combustion chamber. 2. A turbine assembly comprising: a compressor configured to increase pressure of a fluid flow;the combustor according to claim 1 coupled in flow communication with said compressor, said combustor configured to receive pressurized fluid flow from said compressor during operation in the rotating detonation mode and the deflagration mode; anda turbine coupled in flow communication with said combustor, said turbine configured to receive combustion flow from said combustor.