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  1. Woven fabrics UMAT- a coupled material model

    0.0 out of 5 stars 

    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...

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

    0.0 out of 5 stars 

    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...

  3. TexGen4SC

    4.0 out of 5 stars 

    14 Feb 2014 | Tools

    Modeling of woven fabric composites generated by TexGen using SwiftComp

  4. Orthotropic Stress Concentration Factor

    0.0 out of 5 stars 

    25 Sep 2014 | Tools

    Calculates the stress concentration factor for a circular hole in an infinite orthotropic plate

  5. Demystifying Composites Simulation for Performance

    0.0 out of 5 stars 

    22 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. 

  6. Analysis of Slender Structures Using Mechanics of Structure Genome and Open Source Codes

    0.0 out of 5 stars 

    28 May 2014 | Publications

    This is the Master thesis from Xin Liu in Prof Yu’s research group. In this thesis, the Mechanics of Structure Genome (MSG) has be used to provide an alternative way to model composite beam-like structures. Basic concept of MSG is introduced as well as the idea of how to carry out...

  7. 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.

  8. 2015 cdmHUB Workshop

    0.0 out of 5 stars 

    28 May 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.

  9. 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.

  10. 2015 cdmHUB Workshop

    0.0 out of 5 stars 

    22 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.

  11. HyperSizer for Composites: Insanely Fast Laminate Optimization

    0.0 out of 5 stars 

    28 May 2014 | 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...

  12. Skill of Using Surface Element in ANSYS

    0.0 out of 5 stars 

    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...

  13. CATIA Composites Braiding

    0.0 out of 5 stars 

    22 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.

  14. Structure Genome: Fill the Gap between Materials Genome and Structural Analysis

    0.0 out of 5 stars 

    28 May 2014 | Publications

    A new concept, Structure Genome (SG), is proposed to fill the gap between materials genome and structural analysis. SG acts as the basic building block of the structure connecting materials to structures and the mechanics of SG governs the necessary information to link materials genome and...

  15. Variational Asymptotic Modeling of Composite Dimensionally Reducible Structures

    0.0 out of 5 stars 

    28 May 2014 | Publications

    This is Prof. Yu's PhD dissertation. In this disseration, the variational asymptotic method has be used to provide a systematic, holistic, and rigorous approach to construct efficient yet accurate models for composite beams, plates, and shells.  

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

    0.0 out of 5 stars 

    25 Sep 2014 | Teaching Materials

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

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

    0.0 out of 5 stars 

    28 May 2014 | Teaching Materials

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

  18. Plane-Stress Compliance Transform

    0.0 out of 5 stars 

    25 Sep 2014 | Tools

    Transforms 2D compliance terms by rotation about the 3-axis

  19. Keith Kedward and Composites Design (Slides)

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    23 Jul 2014 | Teaching Materials

    Professor Byron Pipes' slides from the 2014 ASC meeting at UCSD discussing Keith Kedward and Composites Design

  20. Keith Kedward and Composites Design (Recorded Talk)

    0.0 out of 5 stars 

    23 Jul 2014 | Teaching Materials

    Professor Byron Pipes speaks at the 2014 ASC Conference at UCSD in tribute to Keith Kedward on the subject of Composites Design.