Multi-fidelity probabilistic optimisation of composite structures under thermomechanical loading using gaussian processes [PDF]
, 2021 A multi-fidelity probabilistic optimisation method for the design of composite structures subjected to thermomechanical loading isintroduced in this work for the first time.
Bacarreza Nogales, Omar +2 more
core +1 more source
Assessment of the performance of different element types for guided wave simulations in abaqus [PDF]
, 2020 Accurate numerical tools for the simulation of wave propagation are essential for the development and optimization of guided wave based Structural Health Monitoring systems.
Sharif-Khodaei, Z +5 more
core +1 more source
Power supply based on inductive harvesting from structural currents [PDF]
, 2021 Monitoring infrastructure offers functional optimisation, lower maintenance cost, security, stability and data analysis benefits. Sensor nodes require some level of energy autonomy for reliable and cost-effective operation, and energy harvesting methods ...
Kiziroglou, Michail E +2 more
core +1 more source
Structural health monitoring cost estimation of piezo-sensorized aircraft fuselage [PDF]
, 2022 Guided waves-based SHM systems are of interest in the aeronautic sector due to their lightweight, long interrogation distances, and low power consumption.
Giannakeas, Ilias +5 more
core +1 more source
Milliwatt power supply by dynamic thermoelectric harvesting [PDF]
, 2018 In this work we demonstrate a power supply that collects thermal energy from temperature fluctuations in time, to provide regulated power in the milliwatt range.
Wright, Steven +6 more
core +1 more source
Digital clone testing platform for the assessment of SHM systems under uncertainty [PDF]
, 2021 The performance of a Structural Health Monitoring (SHM) system can be assessed using Probability of Detection (PoD) curves, which is a common tool for the evaluation of Non-Destructive Testing (NDT) methods.
Aliabadi, MH +2 more
core +1 more source
Biphasic epoxy-ionic liquid structural electrolytes:Minimising feature size through cure cycle and multifunctional block-copolymer addition [PDF]
, 2021 Structural electrolytes provide mechanical properties approaching structural resin combined with a high degree of ionic conductivity. Here, structural electrolytes based on bisphenol A diglycidyl ether and the ionic liquid 1-ethyl-3-methylimidazolium bis(
Shaffer, Milo S. P. +7 more
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Practicalities of BVID detection on aerospace-grade CFRP materials with optical fibre sensors [PDF]
, 2020 Several reports have recently shown the capability of optical fibre sensors for the detection of barely visible impact damage (BVID) on CFRP laminates, based on changes in the optical signal before and after impact.
Berghmans, Francis +6 more
core +1 more source
Inductive energy harvesting from current-carrying structures [PDF]
, 2019 This article introduces an inductive method for harvesting energy from current-carrying structures. Numerical simulation of a structural beam shows that the skin effect can lead to significant current concentration at edges, providing a five-fold power ...
Wright, Steven +4 more
core +1 more source
GE Aviation Integrates Core Technologies in Clean Sky 2
, 2020 This release describes GE Aviations involvement in the Clean Sky 2 Large Passenger Aircraft (CS2 LPA) REACTOR project. ---------------------------------------------------------------------------------------------------------------------------------------
Lieb, Joonas
core +1 more source