Modeling A
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Characteristics of modeling
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The lyre is divided into 2 substructures, meshed in an identical manner and therefore conformal.


Characteristics of the mesh
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Lyre 1

Number of knots: 6936

Number of meshes and types: 1080 SEG2, 4250 QUAD4 and 6250 HEXA8

Lyre2

Number of knots: 6936

Number of meshes and types: 1080 SEG2 ,4250 QUAD4et 6250 HEXA8


Tested sizes and results
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Non-regression values of the calculated natural frequencies are tested.