Tags: Global Composites Experts Webinar

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  1. Novel Powder Epoxy Composites for Thick-Section Structures

    25 Jan 2021 | Contributor(s):: Conchur O'Bradaigh

    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. Practical Developments in Multiscale Modeling of Composites

    07 Apr 2021 | Contributor(s):: Steven Arnold

    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...

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

    16 Feb 2021

    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...

  4. Rheology of Carbon Fiber Thermoplastic Polymer Composites

    26 Apr 2021 | | Contributor(s):: Byron Pipes

    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,...

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

    06 Nov 2023 | | Contributor(s):: Deborah Chung

    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...

  6. Sustainable Manufacturing of Composite Materials

    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...

  7. The Challenges of Determining the Strength of Composites

    24 Nov 2020 | | 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...

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

    13 Apr 2022 | | 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)...

  9. US-COMP: Next Generation of Composites Materials for Crewed Deep Space Missions

    15 Dec 2023 | | Contributor(s):: Greg Odegard

    Current state-of-the-art composite materials are not light/strong enough for crewed missions to Mars and beyond. Structural components of deep space vehicles require lighter/stronger materials for fuel efficiency. The NASA Space Technologies Research Institute (STRI) for Ultra-Strong Composites...