| 摘要 |
<P>PROBLEM TO BE SOLVED: To lower a level of forming thermal NOx in a combustor of a gas turbine engine. Ž<P>SOLUTION: A combustor 70 of the gas turbine engine 10 includes a first interior 21 in which a first fuel is combustible and a transition zone 43 arranged to connect a combustor 20 and a turbine 50 to each other in a fluid manner. The transition zone 43 is equipped with a second interior 41, in which a second fuel is combustible. A plurality of fuel injectors 60 connected to a fuel circuit are supported by the transition zone 43. The fuel injectors 60 are composed to supply the second fuel to the second interior 41 in any one of a single axial stage, multiple axial stages, a single axial circumferential stage, and multiple axial circumferential stages, or in a plurality of these. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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