La Bibliothèque d'Applications présente des modèles construits avec COMSOL Multiphysics pour la simulation d'une grande variété d'applications, dans les domaines de l'électromagnétisme, de la mécanique des solides, de la mécanique des fluides et de la chimie. Vous pouvez télécharger ces modèles résolus avec leur documentation détaillée, comprenant 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 et applications correspondant à votre domaine d'intérêt. Notez que de nombreux exemples présentés ici sont également accessibles via la Bibliothèques d'Applications intégrée au logiciel COMSOL Multiphysics® et disponible à partir du menu Fichier.
This example shows how to model the behavior of a thermostat where a delay in its reaction has been implemented. A more detailed description of the phenomenon, and the modeling process, can be seen in the blog post "How to Implement a Delay in Your Thermostat Simulation". En savoir plus
PCB is fabricated by laminating multiple materials, such as FR-4, copper, and resin, which exhibit significantly different coefficients of thermal expansion (CTE). When subjected to heating, the differential thermal expansion among these layers induces interlaminar deformation mismatch, ... En savoir plus
This example demonstrates how to apply inverse uncertainty quantification (IUQ) using the Uncertainty Quantification (UQ) Module in COMSOL Multiphysics to calibrate uncertain material properties of a resistor based on measurement data. When experimental data such as resistance values are ... En savoir plus
This example exemplifies how you can export the data from your mesh and results to a text file. A more detailed description of the phenomenon and the modeling process can be seen in the blog post "Exporting Meshes and Solutions Using the Application Builder". En savoir plus
This example of a simulation application shows how to add a user-defined license agreement, which you can use to protect applications that you publish and distribute. En savoir plus
This app generates random surfaces based on imported CAD models. Surfaces can be created using Gaussian or uniform random fields, analytical expressions, or combinations of random and deterministic fields. The app provides extensive customization options for controlling roughness, ... En savoir plus
This example simulates the electrolysis of CO2 on a roughened-Cu cathode surface in a CO2-saturated CsHCO3 electrolyte. It solves for the concentration of dissolved-CO2, Cs+, HCO3–, CO32–, H+, and OH– within the mass-transport boundary layer and accounts for the homogeneous (bi)carbonate ... En savoir plus
This example demonstrates how to model a variable-angle tow (VAT) laminate in which the fiber orientation varies linearly along the global x-direction, with each layer assigned its own fiber angle. The results obtained using the Layered Shell interface are compared with a full 3D ... En savoir plus
This example demonstrates the optimization of fiber orientation in a variable angle tow (VAT) laminate to maximize stiffness under prescribed loading and boundary conditions. The composite laminate consists of a single layer of carbon–PEEK composite with transversely isotropic material ... En savoir plus
This model demonstrates how to solve delay differential equations in the context of modeling a population dynamics problem. To learn more about this model, see our accompanying blog post “Solving Delay Differential Equations to Model…Marmots? ”. En savoir plus
