The Application Gallery features COMSOL Multiphysics® tutorial and demo app files pertinent to the electrical, structural, acoustics, fluid, heat, and chemical disciplines. You can use these examples as a starting point for your own simulation work by downloading the tutorial model or demo app file and its accompanying instructions.
Search for tutorials and apps relevant to your area of expertise via the Quick Search feature. Note that many of the examples featured here can also be accessed via the Application Libraries that are built into the COMSOL Multiphysics® software and available from the File menu.
This tutorial series demonstrates three different approaches to remove small geometric entities from an imported 3D CAD geometry of a wheel rim: the Repair operation, the Defeaturing tools, and the Remove Details operation. Use Repair to automatically find and remove small entities ... Read More
The majority of 3D CAD files include only the geometry of the product to be manufactured. For finite element analysis, however, you find yourself often in a situation where additional geometry is needed, for example, to analyze the flow inside or outside a device. This tutorial, ... Read More
This model illustrates how to compute the torque of a three-phase squirrel-cage induction motor at various speeds. In the example the torque is computed by averaging the results from simulations performed on 2D cross sections at several locations along the induction motor. The 3D ... Read More
This tutorial model of the Joule heating effect in a busbar demonstrates how to synchronize an assembly between the PTC Creo Parametric™ software and the COMSOL Multiphysics® software, how to modify the geometry from COMSOL Multiphysics®, and how to run a ... Read More
This tutorial model shows the setup of a 2D axisymmetric stress analysis, through contact, of a 3D threaded pipe fitting. The example involves synchronizing the 3D PTC Creo Parametric™ geometry and selections, which specify the faces in contact, with the 2D geometry in COMSOL  ... Read More
This tutorial minimizes the mass of a bracket that is synchronized from PTC Creo Parametric™ via the LiveLink™ interface. There are limits both for the lowest natural frequency, and for the maximum stress in a static load case. The size and position for a number of ... Read More
This model, dealing with the current and potential distribution around one pair of electrodes, demonstrates how to synchronize and modify geometry in PTC Creo Parametric™ by using the LiveLink™ interface with a parametric sweep. Read More
This model computes the fundamental eigenfrequency and eigenmode for a tuning fork that is synchronized from PTC Creo Parametric™ via the LiveLink™ interface. The length of the fork is then optimized so that the tuning fork sounds the note A, 440 Hz. Read More
This example demonstrates an app that utilizes the LiveLink™ interface for PTC Creo Parametric™ to run simulations on CAD designs. Read More