Optically Interrogated, Microfabricated Wall Shear Stress Sensor

被引：0

作者：

Sullivan, Daniel J. ^{[1
]}

Kline, John F. ^{[1
]}

Salamon, Maria ^{[1
]}

Zaidi, Sohail ^{[2
]}

Miles, Richard ^{[2
]}

机构：

[1] Res Support Instruments Inc, Hopewell, NJ 08525 USA

[2] Princeton Univ, Appl Phys Grp, Princeton, NJ 08540 USA

来源：

2011 IEEE SENSORS | 2011年

关键词：

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

A microfabricated optically-interrogated wall shear stress sensor has been developed which will allow for accurate measurement of the shear stress distribution present on aerodynamic surfaces. The application of shear stress results in a change in the reflectivity of the surface of the sensor which provides a direct measurement of local shear stress distribution. The operation of the sensor has been experimentally verified in both subsonic and supersonic flow regimes. The experimental set-up used to validate its performance is described, and experimental data is presented.

引用

页码：93 / 96

页数：4

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