案例下载包括了 COMSOL Multiphysics® 涉及电气、力学、流体和化工等各个领域的案例和教程，是您开始建模工作的绝佳起点。
欢迎使用‘快速搜索’查找与您的专业领域相关的案例模型和 App。下载文件需要您首先登录或创建一个与有效 COMSOL 许可证相关联的 COMSOL Access 帐户。请注意，很多模型都已包含在软件自带的App 库 中，您可以在 COMSOL Multiphysics® 软件界面的文件 菜单中找到此选项。
中文带有此标签的案例中包含中文 PDF 文档。
在每一届世界杯中，我们都能够看到激动人心的弧线球。本案例通过对马格努斯效应的建模和分析，揭示了其原理。 案例模型分析了层流和湍流情况下的马格努斯效应， 还对结合文献中的实验数据，对仿真结果进行了探讨。
This example exemplifies how to model the Beer-Lambert law using the core functionality of COMSOL Multiphysics. A more detailed description of the phenomenon and the modeling process can be seen in the blog post "[Modeling Laser-Material Interactions with the Beer-Lambert Law](https://www.comsol.com/blogs/modeling-laser-material-interactions-with-the-beer-lambert-law/)".
This is a busbar configuration with an AC analysis. The configuration is similar to the introductory tutorial in the book Introduction to COMSOL Multiphysics. However, two conductors are added to represent a more realistic case of magnetic fields surrounding the busbar. The results include Lorentz forces, induced currents, magnetic flux, and temperature.
This is a model of the acoustics inside a sedan, that is inside a typical hard-top family car. The model sets up sources at loudspeaker locations as ...
This presentation and series of models show how to use the Deformed Mesh interfaces to model small and large translations and rotations of objects.
This model shows how to compute an array of borehole heat exchangers (BHEs) for shallow geothermal energy production. The BHEs are simplified as ...
This example exemplifies how to optimize the design of a capacitor through optimization. A more detailed description of the phenomenon and the modeling process can be seen in the blog post "[Changing the Dimensions of a Model Using Shape Optimization](https://www.comsol.com/blogs/changing-the-dimensions-of-a-model-using-shape-optimization/)".
This example exemplifies how curve fitting can be performed in COMSOL Multiphysics®, and how this can be applied to your modeling. A more detailed description of the phenomenon and the modeling process can be seen in the blog post "[Curve Fitting of Experimental Data with COMSOL Multiphysics](https://www.comsol.com/blogs/curve-fitting-of-experimental-data-with-comsol-multiphysics/)".
This model illustrates the working principle of an axial homopolar induction bearing. An electrically conducting rotor rotating in a magnetic field ...
This example exemplifies how to compute the design sensitivities of your COMSOL Multiphysics® model. A more detailed description of the modeling process can be seen in the blog post "[Computing Design Sensitivities in COMSOL Multiphysics](https://www.comsol.com/blogs/computing-design-sensitivities-in-comsol-multiphysics/)".