Welcome to PolyUMod and MCalibration!
Essential tools for your finite element (FE) analysis! MCalibration® can quickly calibrate almost any material model. The PolyUMod® library is a plugin to your FE solver that contains the most accurate material models available!
Our Products & Services
In many important applications the material response is sufficiently non-linear that simple hyperelasticity or metal plasticity is not good enough. In these cases the PolyUMod library can be very useful since it contains a selection of the most advanced and accurate material models that are currently available. The PolyUMod library is easy to use and can give you a significant competitive advantage!
Tutorial showing how you can take experimentally stress relaxation data at different temperatures and create both a master curve and a linear viscoelastic material model that captures all the data.
Theory of how the constitutive elements influence the predicted yield stress dependence on strain rate
Review of how different material models can be used to predict the non-linear response of PC. Also covers how the yield stress depends on the strain rate.
Video tutorial showing how to remove one load cycle from an experimental test.
Quick discussion about the math behind stress relaxation and creep in polymers.