Search results for " aircrafts"

showing 2 items of 2 documents

The specifics of unmanned aircraft insurance in conjunction with both national and EU rules and procedures

2020

Insurance in many areas of law has been a core matter on both EU and national levels. The currently available research lack or often show no sign of the insurance matters related to Unmanned Aircrafts and other type of aviation objects. This thesis aims to determine what are the core elements of insurance area when discussing Unmanned Aircraft technologies as emerging new component of aviation market. To understand the EU law applicability on MS national legal systems, there arises a question, as to what are the main issues regarding Latvian Unmanned Aircraft legislation concerning insurance for these aircrafts in comparison with the newly developed EU law? In this context, Unmanned Aircraf…

AviationUnmanned aircrafts:LAW/JURISPRUDENCE::Other law::European law [Research Subject Categories]
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The Global-Local Approach for Damage Detection in Composite Structures and Rails

2021

Structural components with waveguide geometry can be probed using guided elastic waves. Analytical solutions are prohibitive in complex geometries, especially in presence of structural discontinuities or defects. The Global-Local (GL) approach provides the solution by splitting the waveguide in “local” and “global” regions. The “local” region contains the part of the structure responsible for the complex scattering of an incident wave. What happens in this region cannot be reproduced analytically. The “global” region is regular and sufficiently far from the scatterer, in order to exploit known analytical wave propagation solutions. The proposed GL approach discretizes the local region by re…

PhysicsAircrafts Composite structures Damage detection Global-Local approach Guided waves Rails Scattering Semi-analytical finite element methodGuided waves scattering Global-Local approach damage detection semi-analytical finite element method composite structures aircrafts railsScatteringWave propagationMathematical analysisWaveguide (acoustics)KinematicsClassification of discontinuitiesSettore ICAR/08 - Scienza Delle CostruzioniFinite element methodEnergy (signal processing)Spectral line
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