Research Article

Influence of Sandwich-Type Constrained Layer Damper Design Parameters on Damping Strength

Table 7

Geometric parameters of the reference monolayer damper design.

Metallic sheets Viscoelastic layers Viscoelastic properties

= 3 mm 
= 3.5 mm
= 1.5 mm 
Density = kg/m3
Static shear modulus =  Pa
Loss angle =
Poisson modulus = 0.499
Dynamic shear modulus =  Pa