Multilayer Constrained Layer Damping
收藏国家林业和草原科学数据中心2023-02-12 更新2024-03-07 收录
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A multi-layer damping laminate comprising alternating damping and constraining layers is provided herein. The material and construction of the damping layer is selected such that the damping layer has a glass transition temperature profile that starts with the first damping layer and decreases， so that the laminate can effectively damp vibrations over a variety of operating temperatures and/or frequencies. In addition， a system and method using the multi-layer damping laminate is provided. Provided herein is are multilayer damping laminates comprising alternating damping and constraining layers. The materials and configurations of the damping layers are selected such that the damping layers have a decreasing glass transition temperature profile beginning at the first damping layer， allowing the laminates to effectively dissipate vibrations over a wider range of operating temperatures and/or frequencies. Also provided are systems and methods using the multilayer damping laminates. Provided herein is are multilayer damping laminates comprising alternating damping and constraining layers. The materials and configurations of the damping layers are selected such that the damping layers have a decreasing glass transition temperature profile beginning at the first damping layer， allowing the laminates to effectively dissipate vibrations over a wider range of operating temperatures and/or frequencies. Also provided are systems and methods using the multilayer damping laminates.
提供机构：
国家林业和草原科学数据中心
创建时间：
2023-02-12
