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  1. Woven fabrics UMAT- a coupled material model

    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. Puck Failure Criteria

    31 Jul 2017

    Composite materials have been established as competitive materials during the last few decades due to their high strength to l ow weight ratio among other advantages and are widely used in many industries. A recent study has found that the industrial usage of composite failure...

  3. Forming simulation using PAM-FORM, AniForm, LS-DYNA, and ABAQUS

    18 Jul 2017

  4. Demystifying Composites Simulation for Performance

    28 Jul 2016 | 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. 

  5. ABAQUS-SwiftComp GUI

    19 May 2016

    This resource contains the download of the release package of ABAQUS-SwiftComp GUI.  Please be advised that what you download is the GUI only, you have to fill the form at http://analyswift.com/software-trial/ to request SwiftComp from AnalySwift LLC for performing the...

  6. 2015 cdmHUB Workshop

    05 Jan 2016 | 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.

  7. ABAQUS-VABS GUI

    29 Jun 2015 | Downloads

    A Python script used to convert the input file generated by ABAQUS for VABS, a detailed step-by-step instruction using ABAQUS CAE to generate a simple beam section (composite anisotropic pipe)  is also given. Python scripts for generating more complex sections such as real...

  8. CDM Hub Introduction

    17 Mar 2015 | Online Presentations | Contributor(s): SME Project

  9. CATIA Composites Braiding

    09 Mar 2015 | 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.

  10. 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.

  11. 2013 Composites Design and Manufacturing HUB Kickoff Workshop

    04 Sep 2014 | Series | Contributor(s): SME Project

    The Composites Design and Manufacturing HUB held a kick-off workshop at Purdue University on May 29-30, 2013 with over 100 attendees from industry, academia and government.  Select presentations from the workshop are included in this series.

  12. Nanohub and the HUBzero Platform

    16 Aug 2014 | Online Presentations | Contributor(s): SME Project

    Dr. Michael McLennan describes the nanoHUB and HUBzero platform at the May 2013 Composites Design and Manufacturing HUB workshop.

  13. The Challenge and Vision for cdmHUB

    14 Aug 2014 | 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