发明名称 |
Pre-Film Liquid Fuel Cartridge |
摘要 |
A pre-film liquid fuel cartridge (20) includes a primary liquid fuel passage (106), a plurality of inner fuel ports (116) and a plurality of outer fuel ports (124) that are in fluid communication with the primary liquid fuel passage. An inner pre-filming surface (142) is defined downstream from the plurality of inner fuel ports. The inner pre-filming surface (142) terminates at a first shear edge (140). An outer pre-filming surface (152) is defined downstream from the plurality of outer fuel ports. The outer pre-filming surface (152) terminates at a second shear edge (154). The first and second shear edges are relatively oriented so that a first pre-filmed liquid fuel sheet exiting the first shear edge intersects with a second pre-filmed liquid fuel sheet exiting the second shear edge, thereby atomizing the first and second pre-filmed liquid fuel sheets. |
申请公布号 |
US2017038074(A1) |
申请公布日期 |
2017.02.09 |
申请号 |
US201415303544 |
申请日期 |
2014.05.12 |
申请人 |
General Electric Company |
发明人 |
Myers Geoffrey David;Shershnyov Borys Borysovych;Gerasimov Alexey Yurievich |
分类号 |
F23R3/28;F23R3/34 |
主分类号 |
F23R3/28 |
代理机构 |
|
代理人 |
|
主权项 |
1. A pre-film liquid fuel cartridge, comprising:
a primary liquid fuel passage; a plurality of inner fuel ports and a plurality of outer fuel ports in fluid communication with the primary liquid fuel passage; an inner pre-filming surface defined downstream from the plurality of inner fuel ports, the inner pre-filming surface terminating at a first shear edge; an outer pre-filming surface defined downstream from the plurality of outer fuel ports, the outer pre-filming surface terminating at a second shear edge; and wherein the first and second shear edges are relatively oriented so that a first pre-filmed liquid fuel sheet exiting the first shear edge intersects with a second pre-filmed liquid fuel sheet exiting the second shear edge. |
地址 |
Schenectady NY US |