Results 71 to 80 of about 6,275 (223)
Comparison of Airworthiness Certification System between Korea and U.S. [PDF]
Journal of the Korean Society for Aeronautical & Space Sciences, 2008 From design to serial production, aircraft should go thorough complicated certification procedure from airworthiness authority such as Type Certificate, Production Certificate and Certificate of Airworthiness. On the other hand, aircraft components are mandated to receive Technical Standard Order Approval and Production Manufacture Approval before ...
openaire +1 more source
Epoxy Reinforced Flax Fibre Composites for Interior Lining Panels of an Aircraft: Flammability Study
The 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
Fatigue &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
Generating, Grading, and Ghosting: How Organizing Experts Shapes Expertise
Journal 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
MATEC Web of Conferences, 2015 Ceramic matrix composites (CMCs) are being designed and developed for engine and exhaust components in commercial aviation, because they offer higher temperature capabilities, weight savings, and improved durability compared to metals.
Gonczy Stephen T.
doaj +1 more source
High technology in developing countries: Analysis of technology strategy, technology transfer, and success factors in the aircraft industry [PDF]
, 2004 Economical development is highly related to technological development. It is\ud therefore not surprising that many of the industrially developing nations follow explicit strategies to increase their technological competence level. Industrially developing
Bruijn, Erik J. de, Steenhuis, Harm-Jan
core +1 more source
Considerations on civil aircraft design assurance system review
Hangkong gongcheng jinzhanThe establishment and maintenance of a design assurance system（DAS）by the type certificate applicant is part of the requirements of CAAC airworthiness regulations, which has legal effect. Due to the late start of China's civil aviation industry, there is
MENG Xianzhang, LI Honglin, WANG Kai
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Effect of hygrothermal environment on mechanical properties and damage mechanism of CFRP
Cailiao gongcheng, 2019 The moisture absorption properties of carbon fiber reinforced plastics (CFRP) laminates treated with three kinds of hygrothermal environments (relative humidity 85% RH, temperature 25, 70, 85℃ respectively) were investigated by accelerated moisture ...
YANG Xu-dong +3 more
doaj +1 more source
Airworthiness Requirements for Type Certification of NALLA Report No. 3- Dynamic Tests and Analysis) [PDF]
, 1992 This Report is Third in the series of the TEN Reports prepared by NALLA Airworthiness Group to assist the NALLA design team in providing ready information on airworthiness requirements to be met while considering Dynamic Tests and Analysis aspects in ...
Nandakishore, KN +2 more
core
Detectable Inspection: Propeller Nick Detection Model Development Using YOLOv8
International 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