Results 71 to 80 of about 16,702 (301)

Short‐term multivariate airworthiness forecasting based on decomposition and deep prediction models

open access: yesJournal of Forecasting, Volume 44, Issue 1, Page 41-58, January 2025.
Abstract This study introduces a model for predicting airworthiness in terms of meteorology information within the viewpoint of not only formal regulations but also informal rules based on acquired indicators from flight training organization experience (AIs‐FTOE).
Ali Tatli   +3 more
wiley   +1 more source

Requirements Management Applied in Airworthiness Certification in the Civil Aircraft

open access: yesIOP Conference Series: Materials Science and Engineering, 2020
The civil aircraft certification is the process, which indicates whether aircraft design complies with airworthiness regulations, or not. In recent years, requirements management has been gradually implemented in civil aircraft design, showing a method ...
Yi Wang, Xin'ai Zhang
semanticscholar   +1 more source

A Review of Certification Compliance Assessment for Nonresettable Protection Devices in eVTOL Applications

open access: yesIET Electrical Systems in Transportation, Volume 2025, Issue 1, 2025.
The introduction of electrical vertical take‐off and landing (eVTOL) aircraft enables a greener, quieter, and faster method of aerial transportation method than helicopters. Key electrical power technologies are also being developed to enable the realization of these new aircraft types.
Shadan Altouq   +4 more
wiley   +1 more source

A Model-Based System Engineering Approach to Normal Category Airplane Airworthiness Certification

open access: yesAIAA Aviation 2019 Forum, 2019
Airworthiness certification is to ensure the safety of aircraft. With the surge in novel general aviation aircraft configurations and technologies, the Federal AviationAdministration replaced prescriptive design requirements with performance-based ...
Marc-Henri Bleu-Laine   +4 more
semanticscholar   +1 more source

Epoxy Reinforced Flax Fibre Composites for Interior Lining Panels of an Aircraft: Flammability Study

open access: yesThe Journal of Engineering, Volume 2025, Issue 1, January/December 2025.
The purpose of the study is to investigate the feasibility of using flax fibre as a replacement for glass fibre in the manufacturing of Class 3 aircraft interior components. These components cannot affect flight safety when the aircraft structure is subjected to failure, though stringent fire resistance requirements are placed by Federal Acquisition ...
Matshediso Thulo   +3 more
wiley   +1 more source

Advances in understanding autogyro flight dynamics [PDF]

open access: yes, 2008
A comprehensive flight dynamics study of the autogyro is presented in this paper. A state of the art generic simulation of the vehicle type was developed and validated against flight data.
Houston, S., Thomson, D.G.
core  

On the Growth of Small Cracks in 2024‐T3 and Boeing Space, Intelligence and Weapon Systems AM LPBF Scalmalloy®

open access: yesFatigue &Fracture of Engineering Materials &Structures, Volume 48, Issue 1, Page 31-43, January 2025.
ABSTRACT The desire to use additively manufactured (AM) parts to ensure the availability of military aircraft, and to build limited‐life unmanned aerial vehicles (drones), coupled with the United States Air Force (USAF) approach to the airworthiness certification of AM parts has focused attention on durability analysis/assessment, and hence on the ...
R. Jones   +6 more
wiley   +1 more source

Special Issue: Civil and Military Airworthiness: Recent Developments and Challenges

open access: yes, 2020
Airworthiness, as a field, encompasses all those technical and non-technical activities required to design, certify, produce, maintain and operate safely an aircraft throughout its lifespan [...]
K. Kourousis
semanticscholar   +1 more source

Generating, Grading, and Ghosting: How Organizing Experts Shapes Expertise

open access: yesJournal of Management Studies, Volume 62, Issue 1, Page 381-407, January 2025.
Abstract Experts increasingly refine their expertise into specialties as they labour in and around organizations. Yet, previous research assumes that experts are organized in the workplace in ways that passively accommodate or mirror pre‐existing specialties and focuses on organizational structures that codify the content of experts’ knowledge as an ...
Pedro Monteiro
wiley   +1 more source

Detectable Inspection: Propeller Nick Detection Model Development Using YOLOv8

open access: yesInternational Journal of Aerospace Engineering, Volume 2025, Issue 1, 2025.
Purpose: Nicks in the propeller can lead to catastrophic failures if not repaired properly, but proper detection can be difficult. To improve nick inspection tasks, the researchers intend to develop a nick detection model using the object detection algorithm, You Only Look Once. Design/Methodology/Approach: The researchers select YOLOv8 algorithm.
Seongjun Ha   +2 more
wiley   +1 more source

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