Introduction to comsol multiphysics 4.3b

INTRODUCTION TO COMSOL MULTIPHYSICS 4.3B HOW TO
INTRODUCTION TO COMSOL MULTIPHYSICS 4.3B MANUAL
INTRODUCTION TO COMSOL MULTIPHYSICS 4.3B SOFTWARE

In previous versions of COMSOL Multiphysics, the source and destination boundaries generally needed to be specified by the user. A swept mesh starts at a source boundary and sweeps along to a specified destination boundary. Upon completion of this course, you will be knowledgeable in the different ways that you can define the multiphysics couplings for a model, understand the logic behind each approach and the factors that determine the use of one approach over another, more confidently address multiphysics modeling cases wherein your own custom couplings are required, and have gained valuable experience implementing each approach on your own through finishing the modeling exercises.Swept meshing is a geometry discretization technique available in COMSOL Multiphysics for specific types of geometries, including thin geometries, geometries with bends, and models with little or no variation in a specific direction. Modeling exercises are included at the end of each part of the course, so you have opportunities to practice applying what you have learned within each part.

INTRODUCTION TO COMSOL MULTIPHYSICS 4.3B MANUAL

The model tree for the thermal microactuator tutorial model after implementing the automatic approach (left), manual approach with predefined couplings (center), and manual approach with user-defined couplings (right). Demonstrate creating a user-defined multiphysics couplingДЄ screenshot of the model tree for a thermal microactuator model with an automatic approach (left), manual approach (center), and user-defined multiphysics approach (right).

Discuss the advantages of using Equation View nodes and the Report node for accessing physics equations and variables.Show the multiple ways you can see the variables for a physics node and how they are defined.

INTRODUCTION TO COMSOL MULTIPHYSICS 4.3B SOFTWARE

Show the multiple ways you can see the equations for the physics of a model in the software.

Part 4: Viewing and Accessing Equations and Variables for Physics Feature Nodes.

Outline the procedure for implementing the approach and explain the logic behind it.

Introduce the manual with user-defined couplings approach.

Part 3: Defining Multiphysics Models Manually with User-defined Couplings.

Demonstrate use of the approach using the example introduced in part 1.

Discuss use cases for the approach and how it is advantageous.

Introduce the manual with predefined couplings approach.

Part 2: Defining Multiphysics Models Manually with Predefined Couplings.

Introduce the example model used throughout the course and demonstrate use of the automatic approach during the model building process.

Outline the procedure for implementing the approach.

Show where to find the lists of predefined multiphysics interfaces.

Discuss why and how this approach is advantageous.

Part 1: Defining Multiphysics Models Automatically with Multiphysics Interfaces.

Results plots displaying the electric potential (left), temperature (middle), and stress (right) for the thermal microactuator tutorial model, which is used throughout the course.ДЄn overview of the topics covered throughout the course are as follows: A COMSOL Multiphysics model of a thermal microactuator, with the electric potential visualized in a rainbow color table, the temperature visualized in a red-white color table, and the stress visualized using a rainbow color table.

INTRODUCTION TO COMSOL MULTIPHYSICS 4.3B HOW TO

Through detailed explanations and step-by-step demonstrations, you will learn how to define the physics in order to simulate multiphysics in a model and how to implement both automated and manual couplings between physics interfaces. These approaches range from employing a more automated implementation to a more manual implementation. For this course, we have broken down and categorized these numerous and various ways into three different approaches. In COMSOLВ Multiphysics В®, there are many possible ways physics interfaces can be coupled.

This 4-part, self-paced course is an introduction to defining the physics for a multiphysics model. Introduction to Defining Multiphysics Models

Introduction to comsol multiphysics 4.3b