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  1. 2013 Composites Design and Manufacturing HUB Kickoff Workshop

    04 Sep 2014 | Series | Contributor(s): Nikki Huang

    The Composites Design and Manufacturing HUB held a kick-off workshop at Purdue University on May 29-30, 2013 with over 100 attendees from industry, academia and government.  Select presentations from the workshop are included in this series.

  2. 2013 Composites Design and Manufacturing HUB Kickoff Workshop

    04 Sep 2014 | Series

    The Composites Design and Manufacturing HUB held a kick-off workshop at Purdue University on May 29-30, 2013 with over 100 attendees from industry, academia and government.  Select presentations from the workshop are included in this series.

  3. 2015 cdmHUB Workshop

    05 Jan 2016 | Series | Contributor(s): Nikki Huang

    Composites Design, Analysis and Manufacturing Workshop held at Purdue University on November 3-5, 2015.  Both lectures slides and lecture videos are presented.

  4. 2015 cdmHUB Workshop

    05 Jan 2016 | Series

    Composites Design, Analysis and Manufacturing Workshop held at Purdue University on November 3-5, 2015.  Both lectures slides and lecture videos are presented.

  5. 2015 cdmHUB Workshop

    05 Jan 2016 | Series

    Composites Design, Analysis and Manufacturing Workshop held at Purdue University on November 3-5, 2015.  Both lectures slides and lecture videos are presented.

  6. A Unified Theory for Constitutive Modeling of Composites

    18 Apr 2016 | Publications

    A unified theory for multiscale constitutive modeling of composites is developed using the concept of structure genomes. Generalized from the concept of the representative volume element, a structure genome is defined as the smallest mathematical building block of a structure. Structure...

  7. Adaptive Multi-Scale & Multi-Fidelity Progressive Failure Analysis of Composites

    14 Nov 2022 | Online Presentations

    Although high-fidelity modeling of progressive damage has advanced our understanding of failure mechanisms in fibre-reinforced composites, such techniques are currently still too computationally intensive for direct application to composite structures. The multi-scale nature of damage in...

  8. Announcement for the 2014 Composites Design, Analysis and Manufacturing Workshop

    27 Jun 2014 | Teaching Materials

    Flyer announcement for the 2014 Composites Design, Analysis and Manufacturing Workshop to be held at Purdue University, August 5-7, 2014.The Composites Design and Manufacturing HUB is holding a hands-on workshop in composites design, analysis and manufacturing. Join us at Purdue University on...

  9. Autocatalytic Degree of Cure

    27 Jun 2014 | Tools

    Calculates degree of cure based on time-temperature profile and autocatalytic cure model with Arrhenius rate-dependence

  10. Autocatalytic Degree of Cure -- Time and Temperature Data Point Entry

    27 Jun 2014 | Tools

    Calculates degree of cure based on time-temperature profile and autocatalytic cure model with Arrhenius rate-dependence from time and temperature data points.

  11. CATIA Composites Braiding

    27 Jun 2014 | Animations

    A tool developed with BMW for strong structural Composites parts. Composites braiding is for high output cylindrical parts with minimal waste.

  12. Composite Stiffness Property Prediction

    10 Oct 2013 | Downloads

    Micromechanical models for the composite axial tensile, transverse tensile, and axial shear are combined into one tool with the objective of comparing their effectiveness as property prediction methods.  Rule of mixtures models (ROM) and the composite cylinder model (CCM) results for...

  13. Computational evaluation of effective stress relaxation behavior of polymer composites

    10 Oct 2013 | Publications

    This paper presents a micromechanics model to characterize the effective stress relaxationstiffness of polymer composites. The linear viscoelastic behavior of polymer material wasmodeled by hereditary integral. The proposed model was established based on thevariational asymptotic method for unit...

  14. Constitutive modeling for time- and temperature-dependent behavior of composites

    08 Jan 2020 | Publications

    Structural integrity, durability, and thermal stability represent critical areas for adequately modeling the behavior of composite materials. Polymeric matrices are prone to have time-dependent behavior very sensitive to changes in temperature that influence the effective properties of the...

  15. Effective Lamina and Laminate Properties

    10 Oct 2013 | Tools

    Calculate effective lamina and laminate properties from phase properties and layup.

  16. Finite element unit cell model based on ABAQUS for fiber reinforced composites

    10 Oct 2013 | Downloads

  17. Halpin-Tsai Micromechanics Model

    10 Oct 2013 | Tools

    Calculate homogenized lamina properties from fiber and matrix properties

  18. HyperSizer for Composites: Insanely Fast Laminate Optimization

    27 Jun 2014 | Tool Information | Contributor(s): Nikki Huang

    95% of users, without user manual, and without instruction, will be able to import their FEM and produce optimum composites laminates that satisfy all analyses to all load cases within the first 10 minutes. Your automatically updated model will have minimum weight and fully producible laminates...

  19. HyperSizer Pro Software from Collier Research

    27 Jun 2014 | Tool Information | Contributor(s): Nikki Huang

    HyperSizer® is Design, Analysis, and Optimization Software for Composite and Metallic Structures HyperSizer is used throughout the design process--including certification--to quantify all critical failure modes, reduce structural weight, and sequence composite laminates for fabrication to...

  20. Mechanics of Structure Genome: Fill the Gap between Materials Genome and Structural Analysis

    10 Oct 2013 | Downloads

    This is the presentation given as a Purdue Solid Mechanics Seminar on 5/18/2016. It summarizes the most recent devleopments up to the time of presentation.