Results 131 to 140 of about 691,823 (323)
Expert assessment of the important professional competencies of aerospace engineers
, 2021 Daria Lastovenko +1 more
openalex +2 more sources
The Promise of Solid Lubricants for a Sustainable Future
Advanced Materials, EarlyView.Lubricants are vital for technology, saving energy and resources. The industry seeks sustainable solutions beyond fossil fuels. Solid lubricants offer extremely low friction and reduce environmental impact, especially in harsh conditions. Can these solids truly replace liquid lubricants, or are they limited to extreme applications?
Philipp G. Grützmacher +7 more
wiley +1 more source
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
Beyond Conventional Cooling: Advanced Micro/Nanostructures for Managing Extreme Heat Flux
Advanced Materials, EarlyView.This review examines the design, application, and manufacturing of biomimetic or engineered micro/nanostructures for managing high heat‐flux in multi‐level electronics by enhancing conductive, convective, phase‐changing, and radiative heat transfer mechanisms, highlighting their potential for efficient, targeted thermal management, and future prospects.
Yuankun Zhang +7 more
wiley +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
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
IEEE AccessDomain-specific standards and documents heavily regulate safety-critical systems. One example is the DO-178C standard for aerospace, which guides organizations to achieve system safety and evidence for their certification.
J. Eduardo Ferreira Ribeiro +2 more
doaj +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
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