Title:
流体の流れの監視
Document Type and Number:
Japanese Patent JP2010501879
Kind Code:
A
Abstract:
To provide an indication of whether airflow is separated, as opposed to other states of flow, over a surface, two or more adjacent sensors at a location on the surface each produce an analogue signal representative of airflow. The analogue signals are correlated with each other, and the degree of correlation indicates whether the airflow is in a separated state. The correlation may be carried out by comparing processed values of the analogue signals, and thresholding the comparison result.
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Inventors:
Go, David William
Johnson, Graham Andrew
Wasop, Clyde
Hacker Martin John
Johnson, Graham Andrew
Wasop, Clyde
Hacker Martin John
Application Number:
JP2009531927A
Publication Date:
January 21, 2010
Filing Date:
September 10, 2008
Export Citation:
Assignee:
BAE SYSTEMS plc
International Classes:
G01M9/06; B64D45/00
Foreign References:
| US4936146A | 1990-06-26 |
Attorney, Agent or Firm:
Takehiko Suzue
Kurata Masatoshi
Satoshi Kono
Makoto Nakamura
Yoshihiro Fukuhara
Takashi Mine
Toshio Shirane
Sadao Muramatsu
Nobuhisa Nogawa
Katsu Sunagawa
Tetsuya Kazama
Kurata Masatoshi
Satoshi Kono
Makoto Nakamura
Yoshihiro Fukuhara
Takashi Mine
Toshio Shirane
Sadao Muramatsu
Nobuhisa Nogawa
Katsu Sunagawa
Tetsuya Kazama