发明名称 |
Circulation controlled rotor blade |
摘要 |
A circulation controlled rotor blade which reduces rotor flutter by introducing a laminar flow over the trailing edge. A trailing edge structure has a deformable tube to control a spanwise slot formed by the juxtaposition of an upper trailing edge lip over the deformable tube. The laminar flow is created by compressed fluid directed through the rotor blade and through the slot.
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申请公布号 |
US4131390(A) |
申请公布日期 |
1978.12.26 |
申请号 |
US19770810539 |
申请日期 |
1977.06.27 |
申请人 |
THE UNITED STATES OF AMERICA AS REPRESENTED BY THE SECRETARY OF THE NAVY |
发明人 |
SCHMIDT, DECEASED, JACOB |
分类号 |
B64C27/32;(IPC1-7):B64C27/18 |
主分类号 |
B64C27/32 |
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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