发明名称 |
REDUCED LOSS SWEPT SUPERSONIC FAN BLADE |
摘要 |
A swept leading edge blade (10) rotates in a stream of air (26) and experiences supersonic relative air velocities over at least a portion of the blade surface. The maximum camber points (28, 40) of adjacent blade segments (20, 18) are located to prevent intensification of the compression wave generated by each segment (20, 18). |
申请公布号 |
EP0266298(A3) |
申请公布日期 |
1989.05.10 |
申请号 |
EP19870630211 |
申请日期 |
1987.10.26 |
申请人 |
UNITED TECHNOLOGIES CORPORATION |
发明人 |
WEINGOLD, HARRIS DAVID;HARVEY, WALTER BENJAMIN |
分类号 |
F04D29/38;B64C11/18;F01D5/14;F04D21/00 |
主分类号 |
F04D29/38 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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