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  1. Multiscale analysis of multilayer printed circuit board using Mechanics of Structure Genome

    0.0 out of 5 stars 

    23 Jan 2019

    The structure of Printed Circuit board (PCB) is very complicated because it consists of woven composites and custom defined conducting layers. To improve the reliability of PCB, it is critical to predict the constitutive relations accurately. This study by implementing Mechanics of Structure...

  2. 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...

  3. Abaqus plugins for Nonlinear Acoustics

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    06 Jul 2017

    This paper introduces generalized tools in the form of plugins for a commonly used commercial finite element package Abaqus/Standard to model the nonlinear acoustic methods for detection of delamination damage in composite laminates. The nonlinear acoustic methods typically involve exciting a...

  4. Injection Overmolding Manufacturing Process Simulation

    0.0 out of 5 stars 

    29 Jun 2017 | Online Presentations

    Injection over-molding or hybrid molding is a high-rate composites manufacturing process for fabrication of structural components with complex geometries.  The structural backbone is provided by a continuous-fiber woven prepreg while the geometric complexity is realized via injection...

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

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    03 Jan 2017 | Downloads

    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...

  6. TexGen4SC

    4.0 out of 5 stars 

    13 May 2013 | Tools

    Modeling of woven fabric composites generated by TexGen using SwiftComp

  7. TexGen4SC

    4.0 out of 5 stars 

    14 Feb 2014 | Tools

    Modeling of woven fabric composites generated by TexGen using SwiftComp

  8. 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. 

  9. 2015 cdmHUB Workshop

    0.0 out of 5 stars 

    27 Jun 2014 | 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.

  10. 2015 cdmHUB Workshop

    0.0 out of 5 stars 

    13 May 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.

  11. 2015 cdmHUB Workshop

    0.0 out of 5 stars 

    23 Jul 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.

  12. 2015 cdmHUB Workshop

    0.0 out of 5 stars 

    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.

  13. 2015 cdmHUB Workshop

    0.0 out of 5 stars 

    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.

  14. HyperSizer for Composites: Insanely Fast Laminate Optimization

    0.0 out of 5 stars 

    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...

  15. HyperSizer for Composites: Insanely Fast Laminate Optimization

    0.0 out of 5 stars 

    13 May 2013 | Tool Information

    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...

  16. Skill of Using Surface Element in ANSYS

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    14 Feb 2014 | Downloads

    Dear All, For those ANSYS users, please check the attached skill of using surface element, “Surface_Effect_Elements.pdf”, to apply the surface tangent traction. It works well for homogenization simulations, and also for some beams structure validations. This attached zip file also...

  17. CATIA Composites Braiding

    0.0 out of 5 stars 

    13 May 2013 | Animations

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

  18. CATIA Composites Braiding

    0.0 out of 5 stars 

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

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

  19. DiBenedetto Equation: Tg and DOC

    0.0 out of 5 stars 

    23 Jul 2014 | Tools

    DiBenedetto Equation: Glass Transition Temperature Dependence on Degree of Cure

  20. The Mission, Vision and Programs of the Composites Design and Manufacturing HUB

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    13 May 2013 | Teaching Materials

    The presentation outlines the mission, vision and programs of the Composites Design and Manufacturing HUB as of October 2014.