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

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    29 Nov 2014 | Contributor(s): Wenbin Yu

    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...

  2. Structure-property relationship for a prepreg platelet molded composite with engineered meso-morphology

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    17 Jul 2019 | Contributor(s): Sergey Kravchenko, Drew Sommer, Benjamin Denos, William Avery, Byron Pipes

    The objective of this work was to develop a finite-element based computational model to investigate the complex three-dimensional load transfer from the known meso-structure of a prepreg platelet molded composite (PPMC) system with a layered planar morphology and...

  3. Structure-property relationship for a prepreg platelet molded composite with engineered meso-morphology

    0.0 out of 5 stars 

    17 Jul 2019 | Contributor(s): Sergey Kravchenko, Drew Sommer, Benjamin Denos, William Avery, Byron Pipes

    The objective of this work was to develop a finite-element based computational model to investigate the complex three-dimensional load transfer from the known meso-structure of a prepreg platelet molded composite (PPMC) system with a layered planar morphology and...

  4. Sustainable Manufacturing of Composite Materials

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    21 May 2021 | Contributor(s): Pascal Hubert

    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...

  5. SwiftComp

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    20 Jul 2015 | Tools | Contributor(s): Wenbin Yu, Xin Liu

    SwiftComp with a GUI developed based on Gmsh and a structural solver provided by Calculix.

  6. SwiftComp Executable

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    01 Oct 2016 | Tools | Contributor(s): Wenbin Yu

    This is the SwiftComp executable which can be invoked by any tools on cdmHUB.

  7. SwiftComp: Right Results Right Away

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    13 May 2015 | Online Presentations | Contributor(s): Wenbin Yu

    This presentation gives a brief review of SwiftComp which is a general-purpose multiscale constitutive modeling code. It can bridge microstructure with the final macroscopic structural model. It takes a FE mesh of Structure Genome, which is defined as the smallest mathematical building block of...

  8. Tensile Properties of a Stochastic Prepreg Platelet Molded Composite

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    17 Jul 2019 | Publications | Contributor(s): Sergey Kravchenko, Drew Sommer, Benjamin Denos, Tony Favaloro, Byron Pipes, William Avery, Clark Tow

    The stochastic prepreg platelet molded composite (PPMC) occurs when the orientation and arrangement disorder of platelets are determined by the uncontrolled molding conditions. The understanding of composite structure-property relationship is essential for the engineering applications of PPMCs....

  9. TexGen4SC

    4.0 out of 5 stars 

    13 Sep 2016 | Tools | Contributor(s): Xin Liu, Wenbin Yu

    Modeling of woven fabric composites generated by TexGen using SwiftComp

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

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    03 Jan 2017 | Downloads | Contributor(s): Xin Liu, Wenbin Yu

    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...

  11. The Best 3D Properties of Composite Laminates

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    14 Nov 2016 | Downloads | Contributor(s): Orzuri Rique Garaizar, Johnathan Goodsell, Wenbin Yu, Byron Pipes

    This presentation is given on ASME IMECE 2016 in Phoenix Arizona. Because composite layers are usually very thin (in the order of hundreds of microns), real composites part are usually made of dozens of or even hundreds of layers. It is difficult to provide a layer by layer modeling of...

  12. The Career Lecture of Prof. Byron Pipes

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    13 Nov 2014 | Online Presentations | Contributor(s): Byron Pipes

    This is a presentation given by Prof. Byron Pipes given to Purdue College of Engineering.  Part 1 of the lecture (17 mins)Part 2 of the lecture (17 mins)Part 3 of the lecture (17 mins)Part 4 of the lecture (8 mins)Whole lecture - (61 mins)

  13. The Challenge and Vision for cdmHUB

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    22 Jul 2013 | Online Presentations | Contributor(s): Byron Pipes

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

  14. The Challenge and Vision for cdmHUB

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    17 Mar 2015 | Online Presentations | Contributor(s): Michael Texeira

  15. The Challenges of Determining the Strength of Composites

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    24 Nov 2020 | Online Presentations | Contributor(s): Michael R Wisnom

    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...

  16. The Composites Design and Manufacturing HUB

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    30 Sep 2016 | Downloads | Contributor(s): Wenbin Yu

    This is the presentation given by Prof. Wenbin Yu at the 2016 cdmHUB workshop in conjunction with 31st American Society for Composites Technical Conference. 

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

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    08 Oct 2014 | Teaching Materials | Contributor(s): Johnathan Goodsell, Byron Pipes, Wenbin Yu

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

  18. The Story of Permeability in Liquid Composite Molding (LCM): How to Devise and Validate Process Simulation Software?

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    13 Apr 2022 | Online Presentations | Contributor(s): Francois Trochu

    Permeability characterizes the capability of establishing a fluid flow through a porous medium. This lecture aims to present a summary on the state-of-the-art knowledge on permeability in LCM together with a discussion on open questions. The Story of Permeability in Liquid Composite Molding (LCM)...

  19. Tool Vision: HUBzero Technology

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    14 Aug 2014 | Online Presentations | Contributor(s): Gerhard Klimeck

  20. Tool Vision: Overview

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    14 Aug 2014 | Online Presentations | Contributor(s): Gerhard Klimeck