Results 11 to 20 of about 455,998 (205)
Vibration Qualification Campaign on Main Landing Gear System for High-Speed Compound Helicopter
AerospaceVibrations in helicopters have strong implications for their performance and safety, leading to the increased fatigue of components and reduced operational efficiency.
Antonio Chiariello +6 more
doaj +2 more sources
AerospaceThe evolution of aircraft wing development has seen significant progress since the early days of aviation, with static testing emerging as a crucial aspect for ensuring safety and reliability.
Pasquale Vitale +6 more
doaj +2 more sources
On the Fine-Tuning of the Stick-Beam Wing Dynamic Model of a Tiltrotor: A Case Study
AerospaceThe T-WING project, a CS2-CPW (Clean Sky 2 call for core partner waves) research initiative within FRC IADP (Fast Rotor-Craft Innovative Aircraft Demonstrator Platform), focuses on developing, qualifying and testing the new wing of the Next-Generation ...
Jacopo Beretta +4 more
doaj +2 more sources
Structural Analysis and Experimental Tests of a Morphing-Flap Scaled Model
AerospaceThe implementation of morphing wing mechanisms shows significant potential for improving aircraft performance, as highlighted in the recent literature. The Clean Sky 2 AirGreen 2 European project team is currently performing ground and wind tunnel tests ...
Mürüvvet Sinem Sicim Demirci +4 more
doaj +2 more sources
Hybrid Laminar Flow Control Activities within the Frame of Clean Sky 2
AIAA SCITECH 2024 ForumMartin Wahlich +5 more
semanticscholar +3 more sources
Vibration Response Aspects of a Main Landing Gear Composite Door Designed for High-Speed Rotorcraft
Aerospace, 2021 One of the crucial issues affecting the structural safety of propeller vehicles is the propeller tonal excitation and related vibrations. Propeller rotation during flight generates vibrating sources depending upon its rotational angular velocity, number ...
Maurizio Arena +3 more
doaj +1 more source
Aerospace, 2021 The present work is part of the Clean Sky 2 project Full-Fairing Rotor Head Aerodynamic Design Optimization (FURADO), which deals with the aerodynamic design optimization of a full-fairing rotor head for the Rapid And Cost-Effective Rotorcraft (RACER ...
Patrick Pölzlbauer +3 more
doaj +1 more source
Assessment of the effect of air pollution controls on trends in shortwave radiation over the United States from 1995 through 2010 from multiple observation networks [PDF]
Atmospheric Chemistry and Physics, 2014 Long-term data sets of all-sky and clear-sky downwelling shortwave (SW) radiation, cloud cover fraction, and aerosol optical depth (AOD) were analyzed together with surface concentrations from several networks (e.g., Surface Radiation Budget Network ...
C.-M. Gan +7 more
doaj +1 more source
Clean Sky 2 Technology Evaluator
, 2020 Cross-positioned within the Clean Sky 2 programme, the Technology Evaluator is a dedicated evaluation platform. It has the key role of assessing the environmental impact of those technologies and their level of success towards the Clean Sky 2 environmental objectives on CO2, NOx and noise. An additional focus is on societal benefits.
Flüthmann, Nico +5 more
openaire +3 more sources