Static aeroelasticity wind tunnel test wing model
A static aeroelasticity, wind tunnel test technology, used in aerodynamic tests, machine/structural component testing, instruments, etc. It has problems such as pressure measurement ability, and achieves the effect of high-precision aerodynamic shape and high-strength bearing capacity
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[0018] The structure of the present invention will be further described below with reference to the accompanying drawings.
[0019] figure 1 , 4 , 5 show the structure diagram of the static aeroelastic wind tunnel test wing model. In the figure, this static aeroelastic wind tunnel test wing model includes model steel joints 1, wing spar frame 2, composite skin 3, lightweight foam filling 4, multiple supporting ribs 5, two pressure measuring Wing ribs, embedded pressure measuring tubes 7 and pressure measuring lines 8. The model steel joint 1 and the wing beam frame 2 are connected with the composite material skin 3. The wing beam frame 2 adopts a beam frame structure with double main beams and single auxiliary beam, and the pressure measuring ribs are set on the wing beam frames 2 and 12 Among the supporting ribs 5, the embedded pressure measuring tube 7 is arranged in the pressure measuring ribs, and a light filling foam 4 is arranged between the wing spar frame 2 and the ...
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