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Journal of Composites Science, Volume 5, Issue 6

June 2021 - 24 articles

Cover Story: While an airbrake has already been designed for Endeavour’s Darwin I rocket, there is still room for curiosity-driven improvement. Here, a Flasher origami airbrake is designed as a bilayer composite of segmented quasi-isotropic CFRP on a carbon fibre woven membrane. When stowed, the airbrake has a 3D structure that aligns flush with the fuselage of the rocket; however, when actuated to an open state, it becomes a flat 2D plate that increases drag. The Flasher origami airbrake is lower in weight and volume and has a 6-fold higher drag-to-torque ratio than the current Darwin I airbrake design. This paper elucidates the noteworthy potential for the application of origami composite technologies in rocket engineering. View this paper.
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Articles (24)

  • Article
  • Open Access
6 Citations
3,499 Views
17 Pages

The objective of this study is to determine the analytic expressions of the Helmholtz free energy, the equilibrium vacancy concentration, the melting temperature, the jumps of volume, enthalpy the mean nearest neighbor distance and entropy at melting...

  • Article
  • Open Access
10 Citations
5,315 Views
22 Pages

Impact Resistance of Fibre Reinforced Composite Railway Freight Tank Wagons

  • George Edward Street,
  • Preetum Jayantilal Mistry and
  • Michael Sylvester Johnson

The use of fibre reinforced composite materials is one method by which the lightweighting of rail vehicles can be achieved. However, the issue of impact damage, amongst other challenges, limits their safety certification. This issue is accentuated by...

  • Article
  • Open Access
1 Citations
3,810 Views
14 Pages

Numerical Simulation of the Forming Process of Veneer Laminates

  • David Zerbst,
  • Christian Liebold,
  • Thomas Gereke,
  • Sebastian Clauß and
  • Chokri Cherif

In automotive manufacturing, laminated veneer sheets are formed to have 3D geometries for the production of trim parts with wood surfaces. Nowadays, investigation of the formability requires extensive tests with prototype tools, due to the brittle, a...

  • Article
  • Open Access
9 Citations
3,560 Views
16 Pages

Study of the Physical Behavior of a New Composite Material Based on Fly Ash from the Combustion of Coal in an Ultra-Supercritical Thermal Power Plant

  • Mustapha El Kanzaoui,
  • Chouaib Ennawaoui,
  • Saleh Eladaoui,
  • Abdelowahed Hajjaji,
  • Abdellah Guenbour and
  • Ratiba Boussen

Given the amount of industrial waste produced and collected in the world today, a recycling and recovery process is needed. The study carried out on this subject focuses on the valorization of one of these industrial wastes, namely the fly ash produc...

  • Article
  • Open Access
10 Citations
3,631 Views
13 Pages

Aligned Collagen-CNT Nanofibrils and the Modulation Effect on Ovarian Cancer Cells

  • Wen Li,
  • Naiwei Chi,
  • Elwin D. Clutter,
  • Bofan Zhu and
  • Rong R. Wang

Fibrillar collagen is a one-dimensional biopolymer and is the most abundant structural protein in the extracellular matrix (ECM) of connective tissues. Due to the unique properties of carbon nanotubes (CNTs), considerable attention has been given to...

  • Systematic Review
  • Open Access
13 Citations
5,067 Views
33 Pages

Dental Bulk-Fill Resin Composites Polymerization Efficiency: A Systematic Review and Meta-Analysis

  • Reem A. Ajaj,
  • Nada J. Farsi,
  • Lama Alzain,
  • Nour Nuwaylati,
  • Raneem Ghurab and
  • Hani M. Nassar

Dental Bulk-Fill Composites (BFCs) and Bulk-Fill Flowables (BFFs) were introduced in the market to facilitate efficient bulk filling of cavities up to 5 mm. The aim of this study was to synthesize the literature investigating their polymerization eff...

  • Article
  • Open Access
5 Citations
5,750 Views
20 Pages

This paper concerns the conceptual design of a carbon fibre composite airbrake intended for use on the Endeavour Darwin I rocket. The airbrake design is based on a Flasher origami model and we research its actuation mechanism, its ability to increase...

  • Article
  • Open Access
19 Citations
6,153 Views
22 Pages

Stress-Strain Behaviour and Mechanical Strengths of Concrete Incorporating Mixed Recycled Plastics

  • Mahmoud Abu-Saleem,
  • Yan Zhuge,
  • Reza Hassanli,
  • Mark Ellis,
  • Md Mizanur Rahman and
  • Peter Levett

Different types of recycled plastic have been used in concrete and most studies have focused on the behaviour of a single type of plastic. However, separating plastic wastes increases the cost and time of processing. To tackle this problem, this rese...

  • Review
  • Open Access
20 Citations
6,132 Views
13 Pages

Artificial Intelligence Application in Solid State Mg-Based Hydrogen Energy Storage

  • Song-Jeng Huang,
  • Matoke Peter Mose and
  • Sathiyalingam Kannaiyan

The use of Mg-based compounds in solid-state hydrogen energy storage has a very high prospect due to its high potential, low-cost, and ease of availability. Today, solid-state hydrogen storage science is concerned with understanding the material beha...

  • Article
  • Open Access
3 Citations
4,288 Views
11 Pages

The research aim is to investigate the performance of novel enriched mineral fibres (Filava) in polysiloxane SLIRES H62 resin. Specimens were manufactured using a vacuum bagging process and oven cured at 250 °C. Specimens were prepared for flexural t...

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J. Compos. Sci. - ISSN 2504-477X