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  1. New Developments in Platelet Composite Rheology

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    15 Feb 2023 | Contributor(s): Xuan Wang

  2. New Developments in Platelet Composite Performance

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    15 Feb 2023 | Contributor(s): Xuan Wang

  3. New Developments in Platelet Meso-scale Measurements

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    15 Feb 2023 | Contributor(s): Xuan Wang

  4. State of the Art of Rheology of Concentrated Suspensions

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    14 Feb 2023 | Contributor(s): Xuan Wang

  5. Composite Stiffness Property Prediction

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    07 Aug 2017

    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...

  6. Woven fabrics UMAT- a coupled material model

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    02 Aug 2017 | Contributor(s): Ali Roumani

    One of the advantages of woven fabrics over unidirectional prepregs is their superior formability thanks to the large shear deformation capability. There exists, however, a limit on the shear deformation of woven fabrics, namely the wrinkling. Applying tension to delay wrinkling during forming...

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

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    26 Jul 2017

  8. Micromechanical investigations of polymer matrix composites with shape memory alloy reinforcement

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    18 Jul 2017

  9. Numerical characterization of effective fully coupled thermo-electro-magneto-viscoelastic-plastic response of smart composites

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    18 Jul 2017

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

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    11 Jul 2017

    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...

  11. MUL2-UC Beam modeling of periodically heterogeneous composites

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    13 Jun 2017

    The micromechanics code MUL2-UC is developed to work as an efficient and high-fidelity tool for the computation of the effective stiffness matrix and the recovering of the local fields of periodically heterogeneous composite structures. The main novelty is that higher-order beam theories are...

  12. VABS: Powering Simple Beam Elements with Detailed 3D FEA Fidelity

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    06 Jan 2017

    This presentation gives a brief introduction to VABS, a general-purpose cross-sectional analysis, which can power conventional, simple beam elements with detailed 3D FEA fidelity. 

  13. TexGen4SC Tutorial #1: Homogenization Analysis of Textile Composites with Arbitrary Inter-ply Shifts

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    03 Jan 2017

    This tutorial shows how to use TexGen4SC to perform homogenization analysis of textile composites with arbitrary inter-ply shifts. A companion video is available on YouTube. TexGen4SC can be launched directly from https://cdmhub.org/tools/texgen4sc. A python script for the...

  14. TexGen4SC

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    14 Feb 2014 | Tools

    Modeling of woven fabric composites generated by TexGen using SwiftComp

  15. Demystifying Composites Simulation for Performance

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    27 Nov 2024 | Downloads | Contributor(s): Ali Roumani

    The presentation given in IACMI Tutorial session before the 2016 Summer Members Meeting. It tried to explain in layman terms modeling and simulation, and composites, pointed out the barriers we need to overcome to reap full benefits of simulation for composites innovation. 

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

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    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. 

  17. 2015 cdmHUB Workshop

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    14 Feb 2014 | Series

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

  18. 2015 cdmHUB Workshop

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    10 Oct 2013 | Series

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

  19. 2015 cdmHUB Workshop

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    27 Nov 2024 | Series | Contributor(s): Ali Roumani

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

  20. Presentation of Micromechanics Simulation Challenge Level I Initial Results

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    10 Oct 2013 | Downloads

    The attached slides summarize the Micromechanics Simulation Challenge Level I Initial Results in a presentation format. The complete report can be found at https://cdmhub.org/resources/948, and all the files supporting the results can be found...