Abaqus Parallel Rheological Framework (PRF)
Instructions on how to use the Abaqus Parallel Rheological Framework (PRF) model.
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Temperature-Dependent TNV Model Calibration
This tutorial will demonstrate how to calibrate a temperature-dependent Three Network Viscoplastic (TNV) material model using MCalibration.
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Temperature-Dependent TN Model Calibration
This tutorial will demonstrate how to calibrate a temperature-dependent Three Network (TN) material model using MCalibration. The example will use experimental data for a PEEK material that was tested at 4 different temperatures.
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Julia Implementation of Neo-Hookean Model
Short implementation of the Neo-Hookean model in Julia.
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Using the Abaqus Hysteresis Model
In this article I will show how to use the Abaqus *Hysteresis model. The specific focus is on when to use Hybrid elements.
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MCalibration Tutorial: Convergence Properties for Different Optimization Methods
MCalibration supports many different optimization methods. This study examines the performance of the different methods.
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Plot PolyUMod State Variables in ANSYS
This article illustrates how the PolyUMod state variables can be plotted in ANSYS Workbench.
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Calibrate a Material Model using DMA Data
Tutorial on how to calibrate a material model to both stress-strain and DMA data.
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Introduction to PolyUMod
PolyUMod is a library of advanced user material models for Abaqus, ANSYS, LS-DYNA, MSC Marc, and COMSOL.
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How to Update a License using Activation Keys
Tutorial on how to update the MCalibration and/or PolyUMod license using activation keys without running the installer.
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PolyUMod with Altair Radioss
Demonstrate how to use a PolyUMod material model with the Radioss explicit FE solver. Information about how to select and calibrate a PolyUMod material model is presented in our “MCalibration for Altair” tutorial.
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Calibrate Abaqus Cohesive Models using MCalibration
Tutorial how to use MCalibration to calibrate an Abaqus cohesive model
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Cohesive Element Modeling in Abaqus
A case study aimed at showing how to use the different cohesive elements and surface models available in Abaqus.
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What Is A Material Model?
I often get asked to define the terms “Material Model” and “Material Parameter”. This short article tries to explain what these terms mean.
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Bergstrom-Boyce (BB) Model Parameters
The Bergstrom-Boyce (BB) model is a powerful model for elastomers. This post graphically demonstrates what the material parameters mean.
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Abaqus Import Analysis using PolyUMod
Tutorial on how to importing the Abaqus results from one PolyUMod simulation to another
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Predicting Material Heating from Dissipated Energy
Tutorial on how to simulate how much a part heats up due to dissipated energy. The example is using Abaqus/Explicit and the PolyUMod library.
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Material Model for 3D Printed Nylon Filament
Different material models for a 3D printed nylon single filament tested in compression.
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TNV Model
Summary of the TNV model from the PolyUMod library. The TNV model can accurately predict the mechanical response of almost all polymers.
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Smart Mechanical Testing of Polymers
Smart mechanical testing is about how to extract as much info as possible using a small number of experiments.
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Export An MCalibration Material Model Into ANSYS
Learn how to export an MCalibration material model into ANSYS Workbench.
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Shell Elements in Abaqus, PolyUMod, and MCalibration
Learn how to properly use shell elements in Abaqus Standard, Explicit, PolyUMod, and MCalibration.
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Total Knee Replacement Modeling
Material models for UHMWPE used in total knee replacement prostheses.
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Tire Deformation
Discussion about different material models to use when modeling a tire.
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Elastomer Foam Vibration Damper
Material modeling of elastomer foams for vibration damping.
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Bioabsorbable Coronary Stent Design
Demonstration of how to use finite element analysis to analyze the performance of a bioabsorbable coronary stent design.
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Convert Prony Series to Frequency Data
Instructions for how to quickly convert a Prony series to storage and loss modulus as a function of frequency.
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Abaqus Material Model in MCalibration
Tutorial on how to use an Abaqus material model template in MCalibration
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MCalibration Parameter Connections
Information about how to setup connections and constraints between different parameters in MCalibration.
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MCalibration Tutorial: Abaqus Inverse Calibration
Tutorial on how to calibrate a material model using Abaqus simulations.
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Simple Shear
In large deformations, simple shear is not so simple. This article describes how to properly test and analyze shear behavior.
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Anisotropic Hyperelasticity in ANSYS WB
Quick demo on how to use an anisotropic hyperelastic model in ANSYS Workbench.
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ANSYS Anisotropic Hyperelastic: Exponential
MCalibration now support the ANSYS Anisotropic Exponential Hyperelastic model. Quick accurate calibrations.
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ANSYS Anisotropic Hyperelastic: Polynomial
MCalibration now support the ANSYS Anisotropic Polynomial Hyperelastic model. Quick accurate calibrations.
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Convert Elastic Constants
Here is a table with conversions between different elastic constants.
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