发明授权
- 专利标题： Tangential entry fuel nozzle
- 专利标题（中）： 切向进入燃油喷嘴
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申请号： US201310申请日： 1994-02-24
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公开(公告)号： US5461865A公开(公告)日： 1995-10-31
- 发明人: Timothy S. Snyder , Thomas J. Rosfjord , John B. McVey , Aaron S. Hu , Barry C. Schlein
- 申请人： Timothy S. Snyder , Thomas J. Rosfjord , John B. McVey , Aaron S. Hu , Barry C. Schlein
- 申请人地址： CT Hartford
- 专利权人： United Technologies Corporation
- 当前专利权人： United Technologies Corporation
- 当前专利权人地址： CT Hartford
- 主分类号： F23C7/00
- IPC分类号： F23C7/00 ; F23D17/00 ; F23R3/12 ; F23R3/32
摘要：
A premix liquid fuel nozzle has longitudinal air entrance slots (24) into a cylindrical chamber (20). A centerbody (42) produces an axially increasing flow area toward the chamber outlet (32). Liquid fuel is atomized in a specified location (58) adjacent the conical centerbody (42). This area has a high axial shear velocity producing thorough vaporization and uniform mixing before combustion.
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