FEA Guide :: Connecting the process of plastic

What to expect

The results and insights provided by a FEA simulation are based on the input data and assumptions specified. While every effort is made to ensure the accuracy and reliability of the simulation, it is important to note the following pros and cons.

Pros:

Versatility: FEA can solve a wide range of problems in engineering and science, from structural analysis to thermal and fluid dynamics.
Accuracy: When the model is well-defined and validated, FEA can provide highly accurate results
Complex Geometry Handling: FEA is capable of modeling complex geometries and irregular shapes, making it suitable for intricate designs.
Efficiency: Modern computing resources allow FEA to solve large and complex problems efficiently
Detailed Insights: FEA provides detailed insights into stress distribution, deformation, and other critical factors, helping optimize designs.

Cons:

High Computational Requirements: FEA simulations require significant computational power, especially for large models.
Data Intensive: A large amount of input data is required for the mesh and other parameters, which can be time-consuming to prepare.
Potential for Errors: Errors can occur if the model isn't set up correctly or if the results are misinterpreted.

The List

Setting up a Finite Element Analysis (FEA) simulation requires specific information to ensure accurate and meaningful results. Here's a general overview:

If in doubt, please book an free online meeting.

3D CAD Model:

Provide the 3D CAD model of the part you want to analyze. We support most formats.
For best resultat Parasolid or STEP format.

Define the Physical Problem:

Geometry: The shape and size of the object or structure to be analyzed.
Material Properties: Accurate data on the materials used, including properties like elasticity, density, and thermal conductivity.

Boundary Conditions:

Loads and Forces: External influences acting on the object, such as forces, pressures, or temperatures.
Constraints: Conditions that restrict movement or deformation, like fixed supports or symmetry conditions.

Initial Conditions:

Values of internal variables at the start of the simulation, such as initial velocities or pre-stresses.