UNMATCHED CHEMICAL EXPOSURE & EMISSION ANALYSIS
CheFEM 3
CheFEM 3 combines chemical-polymer Equation of States (EoS's) with 8-node Finite Element Mechanics (FEM) to quantify chemical exposure effects on polymers and their composites. The calibrated system has a temperature range of 1 Kelvin (-272 °C) to thermoplast melting/thermoset decomposition zone and a pressure range of 0 to ≥ 2500 bar.
Output Features
■ Chemical/Mixture Permeation
■ 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
■ Exposed Stiffness & Strength
■ FEM Loads & Constraints
■ Chemical-Thermal Spiking
■ Rapid Gas Decompression
■ Chemically Driven Failure Modes
■ Hydrogen-Metal Diffusion
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, TWI, Strohm, Future Pipe Industries.
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