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多普勒频移

Application ID: 1376


本案例计算静止声源放置在流体中的声学多普勒效应,计算结果可看到频率偏移现象,同时还计算了随流体运动的观察者测量得到的声能密度。

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.