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多孔介质隔音设备

Application ID: 12269


本案例是一个二维模型,分析多孔介质吸音材料。研究在两种不同入射角的情况下,吸收率 alpha 和表面阻抗 Z。模型使用了周期性 Floquet 边界条件。

This model is included as an example in the following products:

声学模块

The combination of COMSOL® products required to model your application depends on several factors and may include boundary conditions, material properties, physics interfaces, and part libraries. Particular functionality may be common to several products. To determine the right combination of products for your modeling needs, review the 技术规格表 and make use of a free evaluation license. The COMSOL Sales and Support teams are available for answering any questions you may have regarding this.