Transport composite fuselage technology: Impact dynamics and acoustic transmission [PDF]
A program was performed to develop and demonstrate the impact dynamics and acoustic transmission technology for a composite fuselage which meets the design requirements of a 1990 large transport aircraft without substantial weight and cost penalties. The
Balena, F. J. +5 more
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Innovation technology opportunity identification of civil aircraft mechanical connections based on generative topographic mapping. [PDF]
PLoS One, 2023 Feng L, Zhang H, Wang J, Lin KY, Li J.
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Development of pressure containment and damage tolerance technology for composite fuselage structures in large transport aircraft [PDF]
NASA sponsored composites research and development programs were set in place to develop the critical engineering technologies in large transport aircraft structures.
Smith, P. J. +2 more
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Evaluation of the gust-alleviation characteristics and handling qualities of a free-wing aircraft [PDF]
Dynamic characteristics of aircraft with wings free to pivot spanwise ...
Brown, J. H., Jr., Porter, R. F.
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The calculation of separated flow at helicopter bodies [PDF]
For abstract see A81 ...
Polz, G.
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Analytical and experimental investigation of a 1/8-scale dynamic model of the shuttle orbiter. Volume 1: Summary report [PDF]
A 1/8-scale structural dynamics model of the space shuttle orbiter was analyzed using the NASA Structural Analysis System (NASTRAN). Comparison of the calculated eigenvalues with preliminary test data for the unrestrained condition indicate that the ...
Bernstein, M. +3 more
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Preparation and Validation of a Longitudinally and Transversely Stiffened Panel Based on Hybrid RTM Composite Materials. [PDF]
Materials (Basel), 2023 Li W +9 more
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Fatigue experience from tests carried out with forged beam and frame structures in the development of the Saab aircraft Viggen [PDF]
A part of the lower side of the main wing at the joint of the main spar with the fuselage frame was investigated. This wing beam area was simulated by a test specimen consisting of a spar boom of AZ 74 forging (7075 aluminum alloy modified with 0.3 ...
Larsson, S. E.
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RESEARCH ON POST-BUCKLING DESIGN OF HAT-STRINGER STIFFENED FUSELAGE PANELS
Jixie qiangduComposite stiffened panel structure is widely used in modern aircraft,which is prone to buckling under working conditions.A large number of tests show that the aircraft composite stiffened thin-wall structure has considerable post-buckling bearing ...
doaj
Failure Analysis of Hat-Stringer-Stiffened Aircraft Composite Panels under Four-Point Bending Loading. [PDF]
Materials (Basel), 2022 Li B, Gong Y, Gao Y, Hou M, Li L.
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