Damping mechanisms are a crucial factor for influencing the vibration behavior of dynamic
systems. In many applications vibrations are undesirable and need to be reduced by …

Additively manufactured particle dampers can significantly improve component damping.
However, if designed incorrectly, the damping can be worsened. For the design of additively …

Particle dampers represent a simple yet effective means to reduce unwanted oscillations
when attached to structural components. Powder bed fusion additive manufacturing of …

Damping properties in elastic metamaterials are essential for enhancing vibration
suppression within frequency ranges known as bandgaps. However, fabricating …

Engineers have always faced the challenge of solving conflicting objectives such as high
stiffness combined with high damping. Structurally optimised components are used …

Dämpfungsmechanismen spielen in dynamischen Systemen eine entscheidende Rolle, um
das Schwingungsverhalten zu beeinflussen. In der Mehrzahl der Anwendungsfälle sind …

Particle dampers (PD), a passive damping technology, absorb energy from particle-particle
and particle-cell wall interactions originating from friction and collision. PDs offer advantages …

The turbine disc is a critical component of an aeroengine, where the mortise experiences
severe stress concentration due to the notch effect, making it a vulnerable position for disc …

While integrally bladed rotors in turbine engines have multiple benefits, they are more
susceptible to vibration and as a result, high cycle fatigue failure. In response, damping …

The push for low cost and higher performance/efficient turbine engines has introduced a
demand for novel technologies to improve robustness to vibrations resulting in High Cycle …