Results 11 to 20 of about 8,641,712 (236)

The Western Aeronautical Test Range of NASA Ames Research Center [PDF]

open access: green23rd Aerospace Sciences Meeting, 1985
An overview of the Western Aeronautical Test Range (WATR) of NASA Ames Research Center (ARC) is presented in this paper. The three WATR facilities are discussed, and three WATR elements - mission control centerns, communications systems, real-time processing and display systems, and tracking systems -are reviewed. The relationships within the NASA WATR,
Ana L. Moore
openaire   +2 more sources

3D Modeling of the Elastic-Plastic Behavior of Thin Aeronautical Adhesive Films Suited for a Wide Range of Tensile/Compression-Shear Loads [PDF]

open access: greenThe Journal of Adhesion, 2013
Adhesive bonding is an interesting structural assembling technique for weight saving in modern commercial aircraft, in which the use of composites materials is increasing. In order to meet both optimization and respect of safety conception constraints, the development of accurate numerical strategies is required.
Maurice, Julien   +5 more
openaire   +4 more sources

Aeronautics Application of Direct-Detection Doppler Wind Lidar: An Adapted Design Based on a Fringe-Imaging Michelson Interferometer as Spectral Analyzer

open access: yesRemote Sensing, 2022
We report on the development of a novel direct-detection Doppler wind lidar (DD-DWL) within the strong requirements of an aeronautic feed-forward control application for gust load alleviation (GLA).
Patrick Vrancken, Jonas Herbst
doaj   +2 more sources

Customized Nanostructured Ceramics via Microphase Separation 3D Printing

open access: yesAdvanced Science, 2023
To date, the restricted capability to fabricate ceramics with independently tailored nano‐ and macroscopic features has hindered their implementation in a wide range of crucial technological areas, including aeronautics, defense, and microelectronics. In
Valentin A. Bobrin   +6 more
doaj   +2 more sources

Alloys for Aeronautic Applications: State of the Art and Perspectives

open access: yesMetals, 2019
In recent years, a great effort has been devoted to developing a new generation of materials for aeronautic applications. The driving force behind this effort is the reduction of costs, by extending the service life of aircraft parts (structural and ...
Antonio Gloria   +3 more
doaj   +2 more sources

THE METHOD OF CALCULATING THE WORKSPACE AERONAUTICAL DIGITAL RADIO METER RANGE

open access: diamondReliability & Quality of Complex Systems, 2019
A. S. Kalintsev, E. A. Rubtsov
openaire   +2 more sources

Drag Reduction by Laminar Flow Control

open access: yesEnergies, 2018
The Energy System Transition in Aviation research project of the Aeronautics Research Center Niedersachsen (NFL) searches for potentially game-changing technologies to reduce the carbon footprint of aviation by promoting and enabling new propulsion and ...
Nils Beck   +5 more
doaj   +2 more sources

Agricultural Drought Assessment in East Asia Using Satellite-Based Indices

open access: yesRemote Sensing, 2020
Drought is the meteorological phenomenon with the greatest impact on agriculture. Accordingly, drought forecasting is vital in lessening its associated negative impacts. Utilizing remote exploration in the agricultural sector allows for the collection of
Dong-Hyun Yoon   +9 more
doaj   +2 more sources

Point Brilliance Distribution at Pilot's Eyes caused by Aeronautical Ground Lights under Medium Visual Range

open access: closedJournal of the Illuminating Engineering Institute of Japan, 1996
Masaharu Nakayama   +3 more
openaire   +4 more sources

Forecasting Chemical Characteristics of Aircraft Fuel Using Artificial Neural Networks [PDF]

open access: yesJournal of Aerospace Technology and Management, 2021
Aircraft fuels, called jet propulsion, are used in several areas of activity within aeronautics. There are jet fuels based on kerosene, that is, those obtained commercially, and there are synthetics produced in the laboratory.
Felipe Valverde Rocha   +2 more
doaj   +2 more sources

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