Finite Element Analysis (FEA)
Real world experience leading to real world results.
Finite Element Analysis (FEA) is a powerful computer-based simulation technique used to predict how a product or structure will react to real-world forces such as forces due to weight, environmental, operational and seismic activity. By dividing complex geometries into smaller, manageable elements, FEA allows engineers to analyse stress, strain, energy and deformation with a high degree of accuracy. This method helps optimize designs and improve performance. FEA is an essential tool in modern engineering and product development. EPL has vast experience in FEA across several different packages including but not limited to Abaqus, Ansys, NX Simcenter, Hypermesh and Patran combined with various solvers.
FEA gives engineers insights into complex systems and structures, helping them make more informed design decisions.
-
Why use FEA instead of physical testing?
FEA is commonly used in industries where physical testing is impossible or impractical. Traditional physical testing can be time-consuming and expensive. FEA accelerates the design process, enabling quicker decision-making. It also allows you to test multiple design variations virtually before committing to expensive prototypes.
-
How does it compare to hand calculations?
Simple hand calculations provide an extremely fast and simple option to evaluate the different effects of simple forces on simple structures. Finite Element Analysis is a more involved numerical method that can help engineers to solve complex problems with various variable inputs like applied loads, boundary conditions, and support types. Finite Element Analysis may be more complex initially but can be much more accurate in comparison.
-
What software packages does EPL have experience with?
EPL has extensive experience with multiple FEA packages including Ansys, Abaqus, Solidworks, PTC Mathcad Prime, PATRAN/NASTRAN and various solvers. We select the most appropriate combination of tools based on your specific project requirements and industry standards. EPL completes comprehensive Verification & Validation of all our models to the highest standard.