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On the Active-Passive Hybrid Control Actions of Structures With Active Constrained Layer Treatments
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper is concerned with the analysis of active and passive hybrid actions in structures with active constrained damping layers (ACL). A system model is derived via Hamilton’s Principle, ...
Fabrication, Testing, and Modeling of Carbon Nanotube Composites for Vibration Damping
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In this research, carbon nanotube (CNT) composite with epoxy resin is fabricated. The dynamic properties of the nanotube composites are evaluated. A testing apparatus for obtaining dynamic ...
Characteristics of Enhanced Active Constrained Layer Damping Treatments With Edge Elements, Part 1: Finite Element Model Development and Validation
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper is concerned with the enhanced active constrained layer (EACL) damping treatment with edge elements. A finite element time-domain-based model (FEM) is developed for the beam structure ...
Characteristics of Enhanced Active Constrained Layer Damping Treatments With Edge Elements, Part 2: System Analysis
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper presents some important characteristics of enhanced active constrained layer damping (EACL) treatments for vibration controls. Specific interests are on understanding how the edge elements ...
Damping Characteristics of Beams with Enhanced Self-Sensing Active Constrained Layer Treatments Under Various Boundary Conditions
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In this paper, an energy-based approach is developed to investigate damping characteristics of beams with enhanced self-sensing active constrained layer (ESACL) damping treatments. Analytical ...
Modeling of Granular Particle Damping Using Multiphase Flow Theory of Gas-Particle
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A theoretical model based on multiphase flow theory of gas-particle is developed to evaluate the granular particle damping characteristics. Expressions for the drag forces of the equivalent viscous ...