Introduction to COMSOL Multiphysics

This course provides a comprehensive, step-by-step guide to setting up your first simulations in COMSOL Multiphysics. We'll explore the foundation of this powerful finite element analysis (FEA) software, equipping you with the skills to tackle real-world engineering challenges.

First Part: Introduction

• Discover the history of COMSOL: Learn about its origins, key milestones, and the vision of its founders.

• Explore the breadth of COMSOL applications: Understand how this software is used across diverse fields, including automotive, aerospace, biomedical engineering, and electronics.

• Gain a high-level overview of FEA principles and their significance in engineering design.

Second Part: The COMSOL Multiphysics Interface

• Navigate the COMSOL environment: Become familiar with the user interface, including model creation options (Model Wizard and Blank Model), file management (New, Open, Save), and accessing help resources.

• Explore the Application Libraries: Discover pre-built models and learn how to utilize the "busbar" example as a starting point.

• Understand the Model Builder: Grasp the workflow within the Model Builder, including the key steps: Geometry, Physics, Mesh, Study, and Results.

• Master essential settings: Learn how to configure simulation parameters and access various settings windows.

• Utilize other windows: Explore the functionality of plot windows, convergence plots, and information windows.

Third Part: Basic Workflow of a Simulation

• Develop a systematic approach to building models: Learn a general simulation methodology and how it translates to the COMSOL workflow.

• Deep dive into the "busbar" example:

  • Understand the engineering problem and its relevance.

  • Step-by-step guide to creating the geometry.

  • Define material properties and apply appropriate physics.

  • Generate a suitable mesh for accurate results.

  • Set up and run the simulation.

  • Analyze and interpret the simulation results.

By the end of this course, you will have a basic foundation in COMSOL Multiphysics and the confidence to apply your new skills to engineering challenges.