Master Laminates to Simplify Design, Manufacturing, and Testing of Composites

12 Dec 2022 | Contributor(s): Johnathan Goodsell

Composite materials and structures have traditionally been viewed as more complicated than metals. With master stiffness and failure envelopes composites are as simple as metals. Stiffness of laminates can be split into two part: one for trace that represents the total stiffness capacity; one for...

Multiscale Modeling of Damage Mechanics of Fiber Reinforced Polymer Composites From Micro- to Macroscale: The (Virtual) Reality and Challenges Ahead

13 May 2022 | Contributor(s): Johnathan Goodsell

Multi-scale modelling of composites is a very active topic in composites science. This is illustrated by the numerous sessions in the recent European and International Conferences on Composite Materials, but also by the fast developments in multi-scale modelling software tools, developed by large...

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.

Novel Powder Epoxy Composites for Thick-Section Structures

25 Jan 2021 | Online Presentations | 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...

Ove Schuett Dassault Systemes Americas CDM Hub

18 Jul 2019 | Online Presentations | Contributor(s): SME Project

Pascal Hubert CDM Hub

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

Poursartip UBC

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

Presentation at the May 2013 Composites Design and Manufacturing HUB workshop

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...

Puck Failure Criteria

31 Jul 2017 | Downloads

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...

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...

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,...

Schoeppner AFRL

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

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

Schuett Dassault

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

Presentation at the May 2013 Composites Design and Manufacturing HUB workshop

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...

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...

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...

TexGen4SC

14 Feb 2014 | Tools

Modeling of woven fabric composites generated by TexGen using SwiftComp

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...

The Challenge and Vision for cdmHUB

01 Jul 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

The Challenge and Vision for cdmHUB

01 Jul 2024 | Online Presentations | Contributor(s): SME Project