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三缸往复式引擎

Application ID: 14009


本案例模拟了三缸往复式引擎中的多体动力学分析。通过柔性多体动力学分析来得到曲柄的角速度,汽缸里的压力,以及连接处的力和力矩。并计算了曲柄旋转对应的最大应力变化。除了一个连杆,引擎中的其他部件都被假定为刚体。不同部件之间采用铰接和移动关节。

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

多体动力学模块

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.