Finite Element Analysis

Finite Element Analysis

Finite element analysis (FEA) is a computerized method for predicting how a product reacts to real-world forces, vibration, heat, fluid flow, and other physical effects. Finite element analysis shows whether a product will break, wear out, or work the way it was designed. It is called analysis, but in the product development process, it is used to predict what is going to happen when the product is used.

FEA works by breaking down a real object into a large number (thousands to hundreds of thousands) of finite elements, such as little cubes. Mathematical equations help predict the behavior of each element. A computer then adds up all the individual behaviors to predict the behavior of the actual object.

Finite element analysis helps predict the behavior of products affected by many physical effects, including:

• Mechanical stress
• Mechanical vibration
• Fatigue
• Motion
• Heat transfer
• Fluid flow
• Electrostatics
• Plastic injection molding

Finite Element Analysis & Simulation Software for Students

Students can push the boundaries of finite element analysis and simulation with Autodesk software. Download the same, full version software that more than 9 million designers, engineers, and digital artists are using, including Autodesk Inventor Professional, Autodesk Simulation Multiphysics, Autodesk Simulation CFD, Autodesk Simulation Moldflow Adviser Ultimate, and Autodesk Robot Structural Analysis Professional software.
Download Free Software

Simulation On-Demand

Now you have flexible access to Autodesk® Simulation software on demand to better predict, optimize, and validate your designs early in the product development or Building Information Modeling (BIM) process. With the capability to simulate many different design configurations in parallel, combined with anywhere, anytime access and Autodesk® 360 platform and cloud services, Autodesk® Simulation 360 makes design and engineering simulation more accessible and you more competitive.
Learn More About Autodesk Simulation 360 

Autodesk Solution for Digital Prototyping

Digital Prototyping is a revolutionary approach to product development that lets you design, visualize, and simulate products rapidly and cost-effectively. With the powerful, accurate simulation tools in Autodesk finite element analysis and simulation software, you can do more simulation in-house and validate and optimize your designs before releasing them to the shop floor.
Learn More About Digital Prototyping

Autodesk Solutions for Manufacturing

See how the Autodesk solution for Digital Prototyping is helping manufacturers design, visualize, and simulate consumer products, industrial machinery, building products, and more.
Learn More About Autodesk Manufacturing Solutions

FEA & Simulation Software for Product Design

The Autodesk® Simulation family of products delivers a comprehensive set of finite element analysis and simulation software tools that are easy to integrate into each phase of the product development process. From mechanical stress, vibration, and motion to computational fluid dynamics, plastic injection molding, and multiphysics, finite element analysis and simulation software from Autodesk provides a fast, accurate, and innovative approach to solving your most challenging design problems.

	Autodesk Simulation Mechanical Optimize and validate designs and predict product performance with a range of finite element analysis and mechanical simulation tools in Autodesk® Simulation Mechanical and Autodesk® Simulation Multiphysics software. Learn More About Autodesk Simulation Mechanical
	Autodesk Simulation CFD Autodesk Simulation CFD fluid and thermal finite element analysis and simulation software Make critical decisions upfront in the product development process with the computational fluid dynamics tools for fluid flow and thermal simulations in Autodesk® Simulation CFD software. Learn More About Autodesk Simulation CFD
	Autodesk Simulation Moldflow Optimize plastic parts, injection molds, and the plastic injection molding process with Autodesk® Simulation Moldflow® plastic injection molding simulation software. Learn More About Autodesk Simulation Moldflow
	Autodesk Inventor Professional Design, visualize, and simulate products digitally with Autodesk® Inventor® Professional 3D mechanical design, simulation, and plastic injection molding tooling software. Learn More About Inventor | Free Trial
	Autodesk Product Design Suite Ultimate Autodesk® Product Design Suite provides an ideal set of design, visualization, and simulation software for your entire product design workflow. The Ultimate edition enables you to test and validate products with integrated finite element analysis and simulation tools. Learn More About Product Design Suite Free Trial

Structural Simulation & Finite Element Analysis

Autodesk Robot Structural Analysis Professional Autodesk® Robot™ Structural Analysis Professional software provides structural engineers with advanced structural simulation capabilities for finite element analysis of large and complex structures. Learn More About Autodesk Robot Structural Analysis Free Trial