发明名称 |
System for boundary layer control through pulsed heating of a strip heater |
摘要 |
A system is described for controlling the transition of laminar/turbulent flow at a surface which comprises a thin narrow strip heater disposed adjacent the surface and extending substantially transversely of the flow of the air stream thereacross, the heater being resiliently held in tension on or in closely spaced relationship to the surface, and a power source operatively connected to the heater for applying pulsed voltage of preselected amplitude and frequency to the heater.
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申请公布号 |
US4786020(A) |
申请公布日期 |
1988.11.22 |
申请号 |
US19880149814 |
申请日期 |
1988.01.29 |
申请人 |
THE UNITED STATES OF AMERICA AS REPRESENTED BY THE SECRETARY OF THE AIR FORCE |
发明人 |
FRANKE, MILTON E.;KUDELKA, LAWRENCE |
分类号 |
B64C23/00;(IPC1-7):B64C21/00 |
主分类号 |
B64C23/00 |
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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