В галерее представлены файлы приложений COMSOL Multiphysics® для применения в самых различных областях, включая электрические, механические, гидродинамические и химические дисциплины. Для скачивания доступны как готовые модели и приложения, так и пошаговые инструкции по их созданию, которые помогут вам в построении ваших собственных моделей. Чтобы найти модели для вашей сферы деятельности, воспользуйтесь функцией быстрого поиска, а затем войдите в систему или создайте учетную запись COMSOL® Access, связанную с действующей лицензией COMSOL®, чтобы скачать .MPH-файлы моделей.
COMSOL Multiphysicsx

Modeling Irregular Shapes by Using Interpolation and Image Data

This file shows how to create a surface of an irregular shape based on text, image, or elevation data. This approach is best suited for data where the height (or elevation) is a function of _x_- and _y_-coordinates. The data is of the Matterhorn, a European mountain located in the ... Читать дальше

How to Generate Randomized Inhomogeneous Material Data

These examples demonstrate how to generate and visualize randomized material data with specified statistical properties determined by a spectral density distribution by using the tools available under the _Results_ node. In the blog post associated with these files, "[How to Generate ... Читать дальше

Beam Subjected to Traveling Load

As an example of how to build an app using the Application Builder, this application simulates the transient response of a beam, or bridge, that is placed on several equidistant supports and is subjected to a traveling load. The purpose of the Beam Subjected to Traveling Load app is to ... Читать дальше

Cavity Eigenfrequency Modeling Using the Electromagnetic Waves, Beam Envelopes Interface

This model demonstrates three different ways to find the eigenfrequencies of a rectangular metallic cavity. The first method uses an eigenfrequency study step together with the Electromagnetic Waves, Beam Envelopes interface. Here, it is important to define a wave vector for the physics ... Читать дальше

Shock Tube

The compressible Euler equations are implemented in the Wave Form PDE interface with nodal discontinuous Lagrange shape functions to compute the flow in a shock tube. The purpose of this application is to simulate the flow in the tube and estimate the distributions of pressure, density, ... Читать дальше

State Variables

These two example models demonstrate how state variables (new in COMSOL Multiphysics® version 5.5) can be used to define and use history-dependent variables. Learn more in the accompanying blog post: "[How to Use State Variables in COMSOL Multiphysics®](/blogs/how-to-use-state ... Читать дальше

Image to Curve Add-In Examples

These example models demonstrate using the Image to Curve add-in, which is included in COMSOL Multiphysics® version 5.5. One example shows a simple structural analysis. An image of an H-beam is imported to a work plane and then extruded. A distributed load is applied to the beam ... Читать дальше

Cluster Setup Validation

Use the Cluster Setup Validation app to validate if the current default cluster settings, as taken from the preferences, correctly submit jobs to the cluster. This app also allows you to override the default cluster settings to, for example, test modifications to the current setup or ... Читать дальше

Running the COMSOL® Software with Amazon EC2™

This document explains how to install and run COMSOL Multiphysics® and COMSOL Server™ with Amazon Elastic Compute Cloud™ (EC2™). This requires that you have first acquired a Floating Network License (FNL) or COMSOL Server License (CSL) from COMSOL. The license manager ... Читать дальше

Modifying Imported CAD Geometry with the Deformed Geometry Interface

When you are working with foreign CAD or ECAD data, such as files in the STEP, GDS, or IGES file formats, or any of the other supported formats, you may think that you need to re-import a new CAD file and start your modeling over from scratch if you want to study a change in size or ... Читать дальше