ADVANCED CHEMICAL EXPOSURE
ANALYSIS FOR POLYMERS & COMPOSITES

EOS-FEA Based Analysis
CheFEM 3 combines calibrated cubic Equations of State (EOS) with Finite Element Analysis (FEA) to accurately predict permeability, chemical resistance, and mechanical behavior. It functions as a standalone application or integrates seamlessly with leading FEA platforms such as Abaqus and Ansys, and includes selected AI-driven capabilities.
Key Output
■  Chemical/Mixture Permeability
■  Exposed Stiffness & Strength
■  Fugitive Emission Module
■  Annulus Condition / Annular Leaks
■  FEM Loads & Constraints
■  Chemical-Thermal Spiking
■  Rapid Gas Decompression
■  Chemically-Driven Failure Modes
Core Technologies
■  Calibrated EOS (SL, GIM, R-K)
■  Built-in 8-node FEM Mesher
■  AI-Assisted Thermo-mechanics
■  Abaqus API, Ansys API, Excel API
■  Matrix Mechanical Data (MMD)
■  Digital Twin & Machine Learning
■  Server Based - No Local Install
■  Automatic Weekly Code Updates
Annual License
Latest Demos