| 摘要 |
PROBLEM TO BE SOLVED: To provide a fuel nozzle (100) manifold. SOLUTION: A flange (102) includes a first fluid inlet (171) fluid-connected to a first fluid passage (186) extending to the radial direction. A stem part (103) includes first flow passages (181, 182) which extend to the axial direction and extend only partially to the circumferential direction. A swirler (130) includes a first premixing passage (176) extending to the radial direction. The flange (102) and the stem part (103) are formed of a homogeneous component or two separate components which form a fluid connection part between the flange (102) and the stem part (103) by fluid-connecting a first flow passage (188) extending to the axial direction to the first fluid passage (154). The swirler (130) is formed of another component which are mounted together with the flange (102) and the stem part (103) component while fluid-connecting a first premixing passage (154) and the first flow passage (182). COPYRIGHT: (C)2010,JPO&INPIT |
