Gas Solid Inflated Foil Cushion
Model to Download
Inflated foil cushion in RFEM using a gas solid. The webinar in the link below demonstrates the workflow when modeling with gas solids in RFEM.
Model Used in
- Webinar | Introduction to Solid Modeling in RFEM
- Product Description | Structural Analysis Software RFEM
- Software for Finite Element Analysis (FEA)
The stiffness of gas given by the ideal gas law pV = nRT can be considered in the nonlinear dynamic analysis.
The calculation of gas is available for accelerograms and time diagrams for both the explicit analysis and the nonlinear implicit Newmark analysis. To determine the gas behaviour correctly, at least two FE layers for gas solids should be defined.
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