| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a combustor (100) for combusting a fuel flow (30) and an air flow (20). <P>SOLUTION: The combustor (100) includes: a number of fuel nozzles (120), a lean pre-nozzle fuel injection system (270) positioned upstream of the fuel nozzles (120), and a premixing annular space (250) positioned between the fuel nozzles (120) and the lean pre-nozzle fuel injection system (270) to premix the fuel flow (30) and the air flow (20). <P>COPYRIGHT: (C)2012,JPO&INPIT |
