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查看 COMSOL 用户年会 2020 论文
Tunable Flat-Plate Absorber Design for Active Sound Absorption
Noise reduction at low frequencies is a major issue in many workspaces and indoor public places. Unlike mid- ... 扩展阅读
Investigation on Quiet Zones Created by Remote Impedance Control
Quiet zones and other sound zones have been a strong topic of research for some time, due to the interest of ... 扩展阅读
Modeling the Dynamic Viscous and Thermal Dissipation Mechanisms in a Fibrous Porous Material
The main mechanisms of acoustic attenuation in a bundle of fibres typical of lightweight fibrous porous ... 扩展阅读
Simulation of the Electrical Properties of Conductive ITO Thin Films by Finite Element Analysis
Finite element analysis (FEA) can be used to study the electrical properties of conductive ITO thin films. ... 扩展阅读
Seat Motor Design Optimization
In this work, the production intent design of a motor with controller inside a car seat for head restraint ... 扩展阅读
On The Directional Response of Multi-Driver Column Loudspeaker Configurations Using FEA and BEM
Column Loudspeakers employ multiple drivers to get close to a radiating line source. A line source gives ... 扩展阅读
Modeling, Simulation, and Optimization of Piezoelectric Bimorph Transducer for Broadband Vibration Energy Harvesting in Two-piece Trapezoidal Approach
The objective of the research is to design a broadband energy harvester device through the two-piece non ... 扩展阅读
Analysis of Mechanical Sensitivity of MEMS Pressure Diaphragm for Contact Formation
MEMS Pressure sensors work on the principle of mechanical bending of thin diaphragm under applied load over ... 扩展阅读
Vibration and Noise Analysis of the Feather River Bridge
The U.S. Army Engineer Research and Development Center (ERDC) is conducting research using infrasound arrays ... 扩展阅读
Resonance Frequency of a Helmholtz Resonator
Acoustic metamaterials commonly use Helmholtz resonators to attenuate an acoustic signal at the resonator’s ... 扩展阅读