La Bibliothèque de Modèles présente des modèles construits avec COMSOL Multiphysics pour la simulation d'une très grande variété d'applications, dans les domaines électrique, mécanique, fluidique et chimique. Vous pouvez télécharger ces modèles résolus avec leur documentation détaillée, notamment les instructions de construction pas à pas, et vous en servir comme point de départ de votre travail de simulation. Utilisez l'outil de recherche rapide pour trouver les modèles correspondant à votre domaine d'intérêt, et connectez vous avec votre compte COMSOL Access, associé à une licence COMSOL, afin de télécharger les fichiers modèles.
Electrical Heating in a Busbar Assembly
This tutorial model of the Joule heating effect in a busbar demonstrates how to synchronize an assembly between Inventor and COMSOL, how to modify the geometry from COMSOL, and how to run a geometric parametric sweep. En Savoir Plus
Beam Section Calculator (using LiveLink™ for Excel®)
This application computes the beam section properties and true stress distribution in a designated steel beam section. A broad range of American and European beam standards are available. It uses LiveLink for Excel to read the beam data stored in workbook and to store the result in ... En Savoir Plus
Using Text Files to Automate Model Preprocessing
This example demonstrates how to set up text files to use when preprocessing models that contain hundreds of parts. A more detailed description of the phenomenon and the modeling process can be seen in the blog post "[Automate Model Preprocessing with the Application Builder](https://www.comsol.com/blogs/automate-model-preprocessing-with-the-application-builder/) ... En Savoir Plus
Geometric Parameter Optimization of a Tuning Fork
This model computes the fundamental eigenfrequency and eigenmode for a tuning fork that is synchronized from 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. En Savoir Plus
Rotors Connected by a Spline Coupling
In this example, learn how to model two rotors connected by a spline coupling. The first rotor is a fixed cantilevered rotor and the second rotor is supported. The model assumes that only translational motion is coupled between the rotors through the coupling, while the rotations of both ... En Savoir Plus
Acoustic Mean Free Path in a Room
This model uses the *Ray Acoustics* interface to extract statistical information about a room. Two examples of rooms are analyzed: 1. The staircase from the [One-Family House Acoustics tutorial model](/model/one-family-house-acoustics-20169) 2. A long corridor The models compute the ... En Savoir Plus
Ray Acoustics with 3D Source Extracted from a Vented Loudspeaker Enclosure
This model shows how the source directivity and phase can be extracted from a 3D FEM model of a loudspeaker (in this case, the [Loudspeaker Driver in a Vented Enclosure model](/model/loudspeaker-driver-in-a-vented-enclosure-2312)). The source characteristics are then used to define a ray ... En Savoir Plus
Geometric Parameter Optimization of a Tuning Fork
This model computes the fundamental eigenfrequency and eigenmode for a tuning fork that is synchronized from Pro/ENGINEER via the LiveLink interface. The length of the fork is then optimized so that the tuning fork sounds the note A, 440 Hz. En Savoir Plus
Geometric Parameter Optimization of a Tuning Fork
This model computes the fundamental eigenfrequency and eigenmode for a tuning fork that is synchronized from Inventor via the LiveLink interface. The length of the fork is then optimized so that the tuning fork sounds the note A, 440 Hz. En Savoir Plus
Pacemaker Electrode
This model, dealing with the current and potential distribution around one pair of electrodes, demonstrates how to synchronize and modify geometry in Inventor by using the LiveLink interface. En Savoir Plus