CHEFEM 3: VIRTUAL CHEMICAL EXPOSURE ANALYSIS
Unmatched Significance
CheFEM 3 combines chemical-matrix Equation of States (EoS) with 8-node Finite Element Mechanics (FEM) to predict effects of chemical exposure on polymer matrix based materials. The calibrated system has a temperature range of 1 Kelvin (-272 °C) to matrix melting (decomposition) zone and a pressure range of 0 to ≥ 2500 bar.
Output Features
■ Chemical/Mixture Permeation
■ Exposed Stiffness & Strength
■ FEM Loads & Constraints
■ Chemical-Thermal Spiking
■ Rapid Gas Decompression
■ Chemically Driven Failure Modes
■ Hydrogen-Metal Diffusion
■ Fugitive Emission Module
■ Exposed Stiffness & Strength
■ FEM Loads & Constraints
■ Chemical-Thermal Spiking
■ Rapid Gas Decompression
■ Chemically Driven Failure Modes
■ Hydrogen-Metal Diffusion
■ Fugitive Emission Module
System Features
■ Build-in Equation of States
■ Abaqus API, Ansys API, Excel API
■ Matrix Mechanical Data (MMD)
■ Advantageous annual license plan
■ In use by industry leaders
■ Abaqus API, Ansys API, Excel API
■ Matrix Mechanical Data (MMD)
■ Advantageous annual license plan
■ In use by industry leaders
License
CheFEM users include: Shell, Hexcel, Saudi Aramco, Boeing, Strohm, Nasa, FlexSteel, Future Pipe Industries.
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