Results 31 to 40 of about 75,657 (264)
Abstract This chapter summarizes the research activities and main outcomes of the groups engaged in the fields of Aerospace Engineering, in the decade 2013–2023. The research topics are Aerodynamics, Aerospace Systems, Design of Aircraft and Flight, Fluid-dynamics, Propulsion and Structural Technologies.
Gennaro Cardone, Francesco Marulo
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Determination of Aerodynamic Forces and Control Requirement during Ground Effect
International Journal of Aviation, Aeronautics, and Aerospace, 2019 The current work delivers the effect of ground proximity on longitudinal aerodynamic forces and the elevator deflection required for trimming the aircraft.
Ambuj Srivastava
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Thermoreflectance Detection of Point Defects Resulting from Focused Ion Beam Milling
Advanced Engineering Materials, EarlyView.Focused ion beam (FIB) milling is a common tool for nanoscale material processing, however irradiation damage, redeposition, and contamination can occur. We use several characterization tools to show FIB‐induced effects beyond 1 mm from the milled area.
Thomas W. Pfeifer +3 more
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Qualitative Analysis of Loss of Control Aircraft Accidents Using Text Mining Techniques
International Journal of Aviation, Aeronautics, and Aerospace, 2017 The purpose of this study was to analyze the narrative National Transportation Safety Board (NTSB) accident cause descriptions for general aviation (GA) Loss of Control (LOC) accident reports by the different certification categories: Federal Aviation ...
Carolina Anderson, MaryJo O. Smith
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Advanced Engineering Materials, EarlyView.Predicting extreme defects in additive manufacturing remains a key challenge limiting its structural reliability. This study proposes a statistical framework that integrates Extreme Value Theory with advanced process indicators to explore defect–process relationships and improve the estimation of critical defect sizes. The approach provides a basis for
Muhammad Muteeb Butt +8 more
wiley +1 more source
Advanced Engineering Materials, EarlyView.The corrosion performance of AlSi7Mg and AlSi10Mg alloys produced through selective laser melting (SLM) was examined under compressive stress in a chloride environment. Electrochemical analyses, including open‐circuit potential (OCP), potentiodynamic polarization (CPP), and electrochemical impedance spectroscopy (EIS), were complemented by scanning ...
Femi John Akinfolarin +2 more
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International Journal of Aviation, Aeronautics, and AerospaceTo address the challenges of aviation safety information overload in Pre-flight Information Bulletin (PIB) systems, this study proposes an intelligent classification framework (ERNIE-DPCNN) that integrates knowledge-enhanced semantic representation with ...
Rutong Gu +4 more
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Towards More Efficient Electric Propulsion UAV Systems Using Boundary Layer Ingestion
Drones, 2023 The implementation of distributed propulsion and boundary layer ingestion for unmanned aerial vehicles represents various challenges for the design of embedded ducts in blended wing body configurations.
Jonathan Arias +3 more
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Advanced Engineering Materials, EarlyView.This study demonstrates an efficient recycling route for out‐of‐spec AlSi10Mg atomized powders through compaction and arc remelting followed by suction casting. By correlating compaction load, cooling rate, and resulting microstructure, we show that intermediate pressures (50–80 kN) and rapid cooling refine dendrites, reduce porosity, and enhance ...
Mila Christy de Oliveira +4 more
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Unmanned Aerial Systems (UAS) Research Opportunities
Aerospace, 2015 The aerospace community is planning for growth in Unmanned Aerial Systems (UAS) funding and research opportunities. The premise that UAS will revolutionize aerospace appears to be unfolding based on current trends.
Javaan Chahl
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