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3D Coil Types in COMSOL Multiphysics

This is a collection of various types of 3D volumetric coils available in COMSOL Multiphysics version 5.2a. In this entry, we illustrate how to use ...

马格努斯效应

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。

Modeling Deforming Meshes

This presentation and series of models show how to use the Deformed Mesh interfaces to model small and large translations and rotations of objects.

Sedan Interior Acoustics

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 ...

Busbar, AC Analysis

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.

铜圆柱体的感应加热

铜圆柱体内的涡电流产生热,为了精确计算出圆柱体的欧姆热与温度分布,需要同时计算传热和电场。

Axial Homopolar Induction Bearing in 3D

This model illustrates the working principle of an axial homopolar induction bearing. An electrically conducting rotor rotating in a magnetic field ...

Shift into gear

This model demonstrates the ability to simulate Multibody Dynamics in COMSOL. It comprises a multilink mechanism that is used in an antique automobile as a gearshift lever. It was created out of curiosity to find out how large forces are on the individual components. The model uses flexible parts, i.e. the Structural Mechanics Module was used along with the Multibody Dynamics Module.

Interpolation between points using a COMSOL App

This App will fit a surface through a set of points using Radial Basis Functions and will write out a COMSOL-format file of a smooth NURBS surface that ...