The Design, Manufacture and Wind Tunnel Test of the Full Aircraft Transonic Flutter Model

Wei Qian; De Guan

doi:10.4028/www.scientific.net/AMR.487.267

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HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 487The Design, Manufacture and Wind Tunnel Test of...

The Design, Manufacture and Wind Tunnel Test of the Full Aircraft Transonic Flutter Model

Abstract:

This paper discusses the design, manufacture and wind tunnel test of a full aircraft structure similar transonic flutter model in the wind tunnel FL-26. It introduces the mechanics hypothesis, use of materials, and design methods of this model design, in which it uses a technology of dynamic finite element model’s flexibility-mode collaborative correction. In the process of the model, it adopts glass fiber, carbon fiber reinforced plastic and foam for manufacturing of dynamics similar model. After simulation calculation of the model, transonic flutter wind tunnel test of the model is finally accomplished in the wind tunnel FL-26.

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Periodical:

Advanced Materials Research (Volume 487)

Pages:

267-272

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.487.267

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Online since:

March 2012

Authors:

Wei Qian, De Guan

Keywords:

Full Aircraft Flutter Model, Structure Similar, Transonic Flutter Wind Tunnel Test

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References

[1] GJB 67A. 7—2008, Military Airplane Structure Strength specification Part 7: Aeroelasticity.

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[3] Guan De, the Handbook of Airplane Aeroelasticity, Aviation Industry Press, (1994).

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