Results 11 to 20 of about 5,605 (146)

Development of an Active Wingtip for Aeroelastic Control

open access: yesAerospace, 2023
This paper presents the design of an innovative wingtip device actively actuated to control the aeroelastic loads, with a focus on the gust load alleviation.
Francesco Toffol, Sergio Ricci
doaj   +1 more source

Decarbonised Future Regional Airport Infrastructure

open access: yesAerospace, 2023
Sustainability and, especially, emission reductions are significant challenges for airports currently being addressed. The Clean Sky 2 project GENESIS addresses the environmental sustainability of hybrid-electric 50-passenger aircraft systems in a life ...
Markus Meindl   +11 more
doaj   +1 more source

A Digital Image Correlation (DIC) prototype system for crack propagation monitoring in aircraft assemblies [version 2; peer review: 2 approved]

open access: yesOpen Research Europe, 2022
Background: In the Clean Sky 2 project DIMES, the cyclic loading of a section of an A320 wing with pre-existing damage was carried out. Methods: We present a Digital Image Correlation (DIC) prototype system to monitor crack propagation in the aircraft ...
Erwin Hack   +3 more
doaj   +1 more source

Assessment of long-term WRF–CMAQ simulations for understanding direct aerosol effects on radiation "brightening" in the United States [PDF]

open access: yesAtmospheric Chemistry and Physics, 2015
Long-term simulations with the coupled WRF–CMAQ (Weather Research and Forecasting–Community Multi-scale Air Quality) model have been conducted to systematically investigate the changes in anthropogenic emissions of SO2 and NOx over the past 16 years ...
C.-M. Gan   +8 more
doaj   +1 more source

Improved retrieval of nitrogen dioxide (NO2) column densities by means of MKIV Brewer spectrophotometers [PDF]

open access: yesAtmospheric Measurement Techniques, 2014
A new algorithm to retrieve nitrogen dioxide (NO2) column densities using MKIV ("Mark IV") Brewer spectrophotometers is described. The method includes several improvements, such as a more recent spectroscopic data set, the reduction ...
H. Diémoz   +7 more
doaj   +1 more source

Data Management Plan of TREAL Clean Sky 2 European Project

open access: yes, 2021
This project has received funding from the Clean Sky 2 Joint Undertaking (JU) under grant agreement No. 864723. The JU receives support from the European Union's Horizon 2020 research and innovation programme and the Clean Sky 2 JU members other than the Union.
Sasikumar, Aravind   +3 more
openaire   +2 more sources

A Review of Powertrain Electrification for Greener Aircraft

open access: yesEnergies, 2023
This review proposes an overview of hybrid electric and full electric powertrains dedicated to greener aircraft in the “sky decarbonization” context. After having situated the state of the art and context of energy hybridization in the aviation sector ...
Xavier Roboam
doaj   +1 more source

CLEAN SKY 2 - LPA - Technologies for Pilot Workload Reduction

open access: yes, 2020
Presentation of the activities performed under the umbrella of CS2-LPA Active Cockpit Demonstrator. this presentation was part of a full 1-day conference session dedicated to CASA activities in Clean Sky 2 project. This project has received funding from the Clean Sky 2 Joint Undertaking (JU) under grant agreement No 945583. The JU receives support from
Lapastora, Jesus, Alvarez, Cesar
openaire   +1 more source

De-Bonding Numerical Characterization and Detection in Aeronautic Multi-Element Spars

open access: yesSensors, 2022
Structural health monitoring has multifold aims. Concerning composite structures, the main objectives are perhaps reducing costs by shifting from scheduled to on-demand maintenance and reducing weight by removing redundant precautions as the insertion of
Antonio Concilio   +9 more
doaj   +1 more source

Detecting New Visual Binaries in Gaia DR3 with Gaia and Two Micron All Sky Survey (2MASS) Photometry. I. New Candidate Binaries within 200 pc of the Sun

open access: yesThe Astronomical Journal, 2023
We present a method to identify likely visual binaries in Gaia eDR3 that does not rely on parallax or proper motion. This method utilizes the various point-spread function sizes of Two Micron All Sky Survey (2MASS)/Gaia, where at
Ilija Medan, Sébastien Lépine
doaj   +1 more source

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