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  1. Novel Powder Epoxy Composites for Thick-Section Structures

    25 Jan 2021 | Contributor(s): Johnathan Goodsell

    This seminar discusses the ongoing work at The University of Edinburgh on the processing, design and testing of thicksection composites for industrial structures such as large wind and tidal turbine blades, via powder epoxy resin systems. Thick-section composite parts are difficult to manufacture...

  2. Orthotropic Stress Concentration Factor

    25 Sep 2014 | Tools

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

  3. Ove Schuett Dassault Systemes Americas CDM Hub

    29 Jun 2024 | Online Presentations | Contributor(s): SME Project

  4. Pascal Hubert CDM Hub

    29 Jun 2024 | Online Presentations | Contributor(s): SME Project

  5. Plane-Stress Compliance Transform

    25 Sep 2014 | Tools

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

  6. Poursartip UBC

    29 Jun 2024 | Online Presentations | Contributor(s): SME Project

    Presentation at the May 2013 Composites Design and Manufacturing HUB workshop

  7. Practical Developments in Multiscale Modeling of Composites

    07 Apr 2021 | Online Presentations | Contributor(s): Johnathan Goodsell

    Validated models (be they data driven or physics based) can accelerate the design, certification, and ultimate deployment of novel materials and structures by allowing rapid iteration and virtual experimentation while at the same time minimizing the need for expensive and time consuming physical...

  8. Recent Developments in Computational Approaches to Model Laminated Composite Shells and Damage and Fracture in Solids

    16 Feb 2021 | Online Presentations | Contributor(s): Johnathan Goodsell

    In this lecture, two different topics of considerable interest to composite materials and structural mechanics communities are discussed. The first topic deals with the development of locking-free shell finite elements with thickness stretch for the nonlinear analysis of isotropic and laminated...

  9. Rheology of Carbon Fiber Thermoplastic Polymer Composites

    26 Apr 2021 | Online Presentations | Contributor(s): Johnathan Goodsell

    The rheology of fiber–reinforced thermoplastic composites will be presented with specific focus on several topics studied over the past three decades. Interest in the elongational viscosity of collimated, discontinuous fiber systems was initiated by the introduction of impregnated,...

  10. Schoeppner AFRL

    15 Feb 2019 | Online Presentations | Contributor(s): SME Project

    Presentation at the May 2013 Composites Design and Manufacturing HUB workshop.

  11. Schuett Dassault

    15 Feb 2019 | Online Presentations | Contributor(s): SME Project

    Presentation at the May 2013 Composites Design and Manufacturing HUB workshop

  12. Skill of Using Surface Element in ANSYS

    26 Mar 2015 | 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. Structural Self-sensing Based on Measuring the Resistance, Capacitance or Inductance of the Structural <aterial, Without Sensor Incorporation

    06 Nov 2023 | Online Presentations | Contributor(s): Johnathan Goodsell

    Structural self-sensing refers to a structural material sensing itself without sensor incorporation. Compared to sensor incorporation, advantages include low cost, high durability, large sensing volume and the mechanical properties being not degraded. The self-sensing ability makes the structural...

  14. Sustainable Manufacturing of Composite Materials

    21 May 2021 | Online Presentations | Contributor(s): Johnathan Goodsell

    The growing use of composite materials in aerospace, transportation, recreational products and renewable energy production manufacturing has created a critical need for low-cost sustainable manufacturing methods. The current methods of consolidation and cure are not compatible with the projected...

  15. TexGen4SC

    14 Feb 2014 | Tools

    Modeling of woven fabric composites generated by TexGen using SwiftComp

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

    14 Feb 2014 | 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...

  17. The Challenge and Vision for cdmHUB

    29 Jun 2024 | Online Presentations | Contributor(s): SME Project

    Professor R. Byron Pipes presents the challenge and vision for the cdmHUB at the May 2013 Composites Design and Manufacturing HUB workshop

  18. The Challenge and Vision for cdmHUB

    29 Jun 2024 | Online Presentations | Contributor(s): SME Project

  19. The Challenges of Determining the Strength of Composites

    24 Nov 2020 | Online Presentations | Contributor(s): Johnathan Goodsell

    Why are there such large differences in reported strengths of composites? Some of the reasons are the definition of strength, material variability, poor test methods, and subtle variations in carrying out the tests. But there are other important factors that affect strength that are not...

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

    08 Oct 2014 | Teaching Materials | Contributor(s): SME Project

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