Test Technique Research for the Hinge Moment of a Grid Fin in High Speed Wind Tunnel

Jian Zhong Chen; Pei Qing Liu

doi:10.4028/www.scientific.net/AMM.574.480

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 574Test Technique Research for the Hinge Moment of a...

Test Technique Research for the Hinge Moment of a Grid Fin in High Speed Wind Tunnel

Abstract:

In order to study the test technique for the hinge moment of a grid fin in wind tunnel, a platform based on half model support technique was established in FL-23 and FL-31 wind tunnel in China Aerodynamics Research & Development Center (CARDC). The platform developed a wind tunnel test balance, rudder control system and the aerodynamics measurement system. This test technique was important to optimize aerodynamic configurations of a grid fin, design or evaluate the capability of the rudder control system. Nomenclature

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Periodical:

Applied Mechanics and Materials (Volume 574)

Pages:

480-484

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.574.480

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Online since:

July 2014

Authors:

Jian Zhong Chen*, Pei Qing Liu

Keywords:

Grid Fin, High Speed Wind Tunnel, Hinge Moment, Test Technique

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References

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