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24 research outcomes, page 1 of 3
  • publication . Article . 2020
    Open Access English
    Authors:
    Lidia Pocero Fraile; Stelios Tsampas; Georgios Mylonas; Dimitrios Amaxilatis;
    Persistent Identifiers
    Publisher: IEEE
    Project: EC | GAIA (696029), EC | E2DATA (780245)

    IoT deployments for smart cities and smart buildings have been multiplying exponentially in recent years, benefiting from a steady rise in the number of new technologies that deal with the underlying networking and application challenges in indoor and outdoor spaces. Du...

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  • publication . Article . 2020
    Open Access
    Authors:
    Apostolos Papanikolaou; Yan Xing-Kaeding; Johannes Strobel; Aphrodite Kanellopoulou; George Zaraphonitis; Edmund Tolo;
    Persistent Identifiers
    Publisher: MDPI AG
    Project: EC | TrAM (769303), EC | HOLISHIP (689074)

    s main dimensions and later on in the second stage (local optimization) the optimal ship hull form, minimizing the required propulsion power for the set operational specifications and design constraints. Numerical results of speed-power performance for a prototype catam...

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  • publication . Article . 2020
    Open Access English
    Authors:
    Christos Andreades; Gian Piero Malfense Fierro; Michele Meo;
    Persistent Identifiers
    Country: United Kingdom
    Project: EC | NHYTE (723309)

    Abstract Structural health monitoring techniques (SHM) for material damage identification have demonstrated higher sensitivity and accuracy when relying on the assessment of nonlinear features exhibited in the material response under ultrasonic wave propagation. In this...

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  • publication . Article . 2020
    Closed Access
    Authors:
    Mario Emanuele De Simone; Christos Andreades; Michele Meo; Francesco Ciampa;
    Persistent Identifiers
    Publisher: Elsevier BV
    Project: EC | EXTREME (636549)

    Abstract The presence of space debris and micrometeoroids particles in the space environment are a serious threat for Earth orbiting spacecraft. Hypervelocity impacts (HVIs) at the typical velocities of ∼7 to 10 km/s can severely damage or destroy satellites, so that de...

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  • publication . Article . Preprint . 2020
    Open Access English
    Authors:
    Theodoros Loutas; Panayiotis Tsokanas; Vassilis Kostopoulos; Peter Nijhuis; Wouter M. van den Brink;
    Persistent Identifiers
    Project: EC | TICOAJO (737785)

    In this work, the mode I fracture toughness of dissimilar metal-composite adhesive joints is experimentally investigated using the double cantilever beam (DCB) test. The particular joint under study is resulted by the adhesive joining of a thin titanium sheet with a thi...

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  • publication . Article . 2020
    Closed Access
    Authors:
    Stefano Cuomo; Mario Emanuele De Simone; Christos Andreades; Francesco Ciampa; Michele Meo;
    Persistent Identifiers
    Publisher: Elsevier BV
    Project: EC | EXTREME (636549)

    Abstract In order to overcome the current limitations of the impact localisation process in composite materials, such as the a-priori knowledge of the mechanical properties and the direction dependency of the wave speed, a novel method is here proposed based on the mach...

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  • publication . Article . 2019
    Open Access
    Authors:
    Frank Moszner; Jian Peng; Jyrki Suutala; Ulf Jasnau; Monika Damani; Martin Palm;
    Persistent Identifiers
    Publisher: MDPI AG
    Project: EC | HERCULES-2 (634135)

    Iron aluminides possess a unique combination of properties such as attractive corrosion resistance in hot gas and wet chemical environments, a favorable strength to weight ratio, low costs of alloying elements, and they can be processed by conventional methods. For the ...

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  • publication . Article . 2019
    Open Access English
    Authors:
    Michele Schirru; X. Li; M. Cadeddu; Rob Dwyer-Joyce;
    Persistent Identifiers
    Publisher: Elsevier
    Country: United Kingdom
    Project: EC | HERCULES-2 (634135)

    In-situ measurement of viscosity advances the field of rheology, and aides the development of sensing systems for condition and performance monitoring of lubricated mechanisms. Many lubricated mechanisms, such as journal bearings or seals, are characterised by three-lay...

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  • publication . Article . 2019
    Open Access English
    Authors:
    Deuermeier, Jonas; Kiazadeh, Asal; Klein, Andreas; Martins, Rodrigo; Fortunato, Elvira;
    Persistent Identifiers
    Publisher: MDPI
    Project: EC | HERACLES (700395), FCT | SFRH/BPD/99136/2013 (SFRH/BPD/99136/2013), FCT | PTDC/NAN-MAT/30812/2017 (PTDC/NAN-MAT/30812/2017)

    Multi-level resistive switching characteristics of a Cu2O/Al2O3 bilayer device are presented. An oxidation state gradient in copper oxide induced by the fabrication process was found to play a dominant role in defining the multiple resistance states. The highly conducti...

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  • publication . Article . 2018
    Open Access English
    Authors:
    Gasnier, P; Saoutieff, E; Soriano, O; Alessandri, B; Ojer-Aranguren, J; Boisseau, S;
    Persistent Identifiers
    Publisher: Zenodo
    Project: EC | InDeal (696174)

    This paper reports on the performances and the optimization of a 40 mm diameter water flow energy harvester based on an axial turbine (horizontal axis propeller) coupled to a customized permanent magnet generator. To the best of our knowledge, this work is one of the fi...

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24 research outcomes, page 1 of 3