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

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

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

How to Export Images Automatically After Solving

This example demonstrates how to use a parameterized slice plot and animation functionality to export a sequence of images. In addition, the example shows how to use a job sequence to perform a programmatic sequence of operations where the model is first solved and then the image ... Читать дальше

Trimmer Capacitor

A trimmer capacitor has a variable capacitance. One way of obtaining this is to use parallel facing electrodes with a variable overlap area. In this example, the capacitance can be changed by turning one electrode using a screwdriver. Typically a linear angular response is desired. ... Читать дальше

Job Sequences to Save Data After Solving a Model

These examples demonstrate how to use a job sequence to perform a programmatic sequence of operations, including solving; saving the model to file; and generating and exporting plot groups, results, and images. In the blog post associated with these files, "[How to Use Job Sequences to ... Читать дальше

Modeling a Koch Snowflake

This example exemplifies how to model a Koch snowflake using the Application Builder. A more detailed description of the phenomenon and the modeling process can be seen in the blog post "[Using the Application Builder to Create a Koch Snowflake](https://www.comsol.com/blogs/using-the-application-builder-to-create-a-koch-snowflake/) ... Читать дальше

Recursion and Recursively Defined Geometry Objects

You can use the Method Editor in the Application Builder for creating methods that perform almost any type of modeling tasks, including geometry modeling. It is easy to miss the fact that methods can support recursion by having a method calling itself in a recursive loop. Here, we will ... Читать дальше

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/) ... Читать дальше

Simulating Action Potential with the Hodgkin-Huxley Model

This app allows you to simulate the action potential in a cell's membrane using the Hodgkin-Huxley model. As it is presented in the form of a simulation app, you can change the input parameters for potential, conductance, and membrane capacitance to study their effects on the dynamics ... Читать дальше

Thermostat with a Reactionary Delay

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](https://www.comsol.com/blogs/how-to-implement-a-delay-in-your-thermostat-simulation/) ... Читать дальше