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Aerospace, Volume 6, Issue 1

January 2019 - 9 articles

Cover Story: In the Clean Sky Program, the authors were involved in ambitious research aimed at the design and technological validation of a true-scale morphing flap tailored for CS-25 category aircraft.
A single slotted flap with airfoil camber adaptivity was first proved to be a valid replacement for a conventional double slotted flap owing to superior aerodynamic performance and lower deployment system complexity and noise footprint.
The feasibility of a morphing camber structure was then shown by means of rational analysis followed by experimental evidence; a novel flap architecture was proposed, as a smart integration of a robotic load-bearing structure and robust electromechanical actuators. View this paper.
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Articles (9)

  • Article
  • Open Access
31 Citations
9,400 Views
28 Pages

A Generalized State-Space Aeroservoelastic Model Based on Tangential Interpolation

  • David Quero,
  • Pierre Vuillemin and
  • Charles Poussot-Vassal

In this work, a new approach for the generation of a generalized state-space aeroservoelastic model based on tangential interpolation is presented. The resulting system of differential algebraic equations (DAE) is reduced to a set of ordinary differe...

  • Article
  • Open Access
39 Citations
9,857 Views
18 Pages

Assessing the Critical Multifunctionality Threshold for Optimal Electrical, Thermal, and Nanomechanical Properties of Carbon Nanotubes/Epoxy Nanocomposites for Aerospace Applications

  • Aikaterini-Flora A. Trompeta,
  • Elias P. Koumoulos,
  • Sotirios G. Stavropoulos,
  • Theodoros G. Velmachos,
  • Georgios C. Psarras and
  • Costas A. Charitidis

Epoxy composites are widely used in primary aerospace structures, where high impact damage properties are necessary. However, challenges appear when multiple functionalities, including electrical and thermal conductivity, are needed in parallel with...

  • Article
  • Open Access
39 Citations
7,813 Views
15 Pages

The flow field in a hypersonic inlet model at a design point of M = 6 has been studied experimentally. The focus of the current study is to present the time-resolved flow characteristics of separation shock around the cowl and the correlation between...

  • Article
  • Open Access
28 Citations
10,344 Views
28 Pages

The current work experimentally investigates the flowfield characteristics of an under-expanded turbulent jet impinging on a solid surface for various nozzle-to-plate distances 2.46 D j , 1.64 D j , and 0.82 D j ( D j...

  • Article
  • Open Access
27 Citations
8,817 Views
12 Pages

In the present work the carbon footprint and the financial viability of different materials, manufacturing scenarios, as well as recycling scenarios, associated with the production of aeronautical structural components are assessed. The materials con...

  • Article
  • Open Access
14 Citations
10,995 Views
26 Pages

The Miniature Optical Communication Transceiver—A Compact, Power-Efficient Lasercom System for Deep Space Nanosatellites

  • Nathan Barnwell,
  • Tyler Ritz,
  • Samantha Parry,
  • Myles Clark,
  • Paul Serra and
  • John W. Conklin

31 December 2018

Optical communication is becoming more prevalent in orbit due to the need for increased data throughput. Nanosatellites, which are satellites that typically weigh less than 10 kg, are also becoming more common due to lower launch costs that enable th...

  • Article
  • Open Access
12 Citations
10,504 Views
20 Pages

Electro-Actuation System Strategy for a Morphing Flap

  • Maurizio Arena,
  • Francesco Amoroso,
  • Rosario Pecora and
  • Salvatore Ameduri

28 December 2018

Within the framework of the Clean Sky-JTI (Joint Technology Initiative) project, the design and technological demonstration of a novel wing flap architecture were addressed. Research activities were carried out to substantiate the feasibility of morp...

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Aerospace - ISSN 2226-4310