Selecting of a power scheme and calculation of the strength of the aircraft pylon beam
Published: 20.11.2015
Authors: Gudkov M.A., Popov E.V.
Published in issue: #10(46)/2015
DOI: 10.18698/2308-6033-2015-10-1443
Category: Mechanics | Chapter: Mechanics of Deformable Solid Body
The article presents the results of design optimization of the pylon support beam for me-dium-haul aircraft aimed at reducing dead weight, as well as improve the efficiency of this beam. Designing of a new execution of support beam is based on the strength finite element analysis in MSC.Software PATRAN/NASTRAN. To assess the degree of compliance with the new design requirements set we carried out calculations of rigidity and the natural frequencies of the beam.
References
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