Results 151 to 160 of about 834,619 (373)
Review of Emerging Hybrid Gas–Magnetic Bearings for Aerospace Electrical Machines
World Electric Vehicle JournalHybrid Gas–Magnetic Bearings (HGMBs) are an emerging technology ready to completely change high-speed oil-free rotor support in aerospace electric motors.
Mohammad Reza Karafi, Pedram Asef
doaj +1 more source
Advanced Materials, EarlyView.This study demonstrates a monolithic perovskite OELG device that performs all eight logic operations, including XOR and XNOR, without external bias. Enabled by trap‐engineered MAPbI3:PLL and dual photogates, it achieves reconfigurable logic and parallel decoding of amplitude–frequency signals, supporting scenario‐configured logic‐level separation for ...
Dante Ahn +13 more
wiley +1 more source
Fiber optic vibration transducer and analyzer Patent [PDF]
, 1967 Fiber optic transducers for monitoring and analysis of vibration in aerospace vehicles and onboard ...
Davis, A. J.
core +1 more source
Multilayer Cr/CrC Coatings as a Sustainable Alternative to Cadmium in Aerospace Applications
MetalsThis study investigates the development of multilayer Cr/CrC coatings as a sustainable alternative to cadmium (Cd) for corrosion protection in aerospace components exposed to aggressive environments.
Willian Aperador +1 more
doaj +1 more source
Remorphable Architectures: Reprogramming Global Bistability through Locally Bistable Metamaterials
Advanced Materials, EarlyView.Local bistable reconfiguration in mechanical metamaterials is leveraged in globally bistable architectures to enable in situ reprogrammable transition pathways through state flip of individual building blocks. The local‐to‐global correspondence of instabilities empowers soft robotic systems with on‐demand morphing traits, as well as aerospace ...
Lei Wu +3 more
wiley +1 more source
Orientation in Aerospace Flight [PDF]
Spatial orientation and weightlessness problems in manned space ...
Graybiel, A.
core +1 more source
The aerocrew mission : training space Session at Ny Aalesund Arctic base [PDF]
, 2008 The Aerocrew mission has been realized in December 2007, in the frame of the International Polar Year, and in cooperation with the Polar Institut Paul-Émile Victor.
Apel, Uwe +2 more
core
Simulation and Analysis for Layout of Aerospace Sheet Metal Process with Lean Concept
, 2006 Chi Kong Huang +2 more
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Advanced Materials, EarlyView.A nonlinear optical microscopy technique is introduced that enables rapid imaging of hexagonal boron nitride monolayers, which are usually optically invisible. The nonlinear mixing of mid‐infrared and visible laser pulses enables full crystallographic imaging through phase‐resolved sum‐frequency generation microscopy, where the resonant excitation of a
Niclas S. Mueller +15 more
wiley +1 more source
THE CHOICE OF EFFECTIVE TYPES OF VIRTUAL ORGANIZATIONS FOR THE AEROSPACE INDUSTRY
, 2018 Olga Afanasieva, Alexsandr Kovalev
openalex +2 more sources