Results 1 to 10 of about 16,702 (301)

Formulating Strategy and Technology Path for Next-Generation Airworthiness Regulations of Aero-Engines

中国工程科学, 2022
Airworthiness regulations are key for guaranteeing the safety of civil aviation products and a significant indication of a nation’s aviation power. A well-developed airworthiness regulation system is an effective technical and management means by which a
Yin Zeyong , Ding Shuiting , Li Guo , Qiu Tian , Liu Chuankai , Zhou Yu , Qi Lei   +6 more
doaj   +2 more sources

Numerical Evaluation of Structural Safety of Linear Actuator for Flap Control of Aircraft Based on Airworthiness Standard

Aerospace, 2021
Airworthiness standards of Korea recommend verifying structural safety by experimental tests and analytical methods, owing to the development of analysis technology.
Dong-Hyeop Kim, Young-Cheol Kim, Sang-Woo Kim   +2 more
doaj   +2 more sources

A Novel Semantic Cohesion Approach for Chinese Airworthiness Regulations: Theory and Application

IEEE Access, 2020
Airworthiness regulation documents are critical, which contain massive safe constraints for system design and airworthiness certification. The textual information of airworthiness regulations is organized and stored in a hierarchical and scattered form ...
Haotian Niu, Cunbao Ma, Pei Han, Siyuan Li, Qi Ma   +4 more
doaj   +2 more sources

A Systematic Approach towards the Integration of Initial Airworthiness Regulatory Requirements in Remotely Piloted Aircraft System Conceptual Design Methodologies

Aerospace
The regulatory framework of Remotely Piloted Aircraft Systems (RPASs) has recently experienced an extraordinary evolution. This article seeks to improve the integration of certification considerations in RPAS conceptual design approaches so as to enhance
Álvaro Gómez-Rodríguez, Cengiz Turkoglu, C. Cuerno-Rejado   +2 more
semanticscholar   +2 more sources

A Universal Toughening and Energy-Dissipating Strategy for Impact-Resistant 3D-Printed Composites. [PDF]

Adv Sci (Weinh)
A universal toughening and energy dissipation strategy inspired by B─O bonds, which can significantly enhance the mechanical properties of composites, enables 3D‐printed smart impact‐resistant structures. Abstract 3D‐printed polymer‐based composites are promising for various engineering applications due to high strength‐to‐weight ratios and design ...
Hong X, Wang P, Ma Y, Yang W, Zhang J, Zhang Z, Li Y.   +6 more
europepmc   +2 more sources

Analysis of Continuing Airworthiness Occurrences under the Prism of a Learning Framework

Aerospace, 2021
In this research paper fifteen mandatory occurrence reports are analysed. The purpose of this is to highlight the learning potential incidents such as these may possess for organisations involved in aircraft maintenance and continuing airworthiness ...
James Clare, Kyriakos I. Kourousis
doaj   +2 more sources

Risk Assessment for Airworthiness Security [PDF]

, 2012
The era of digital avionics is opening a fabulous opportunity to improve aircraft operational functions, airline dispatch and service continuity. But arising vulnerabilities could be an open door to malicious attacks. Necessity for security protection on airborne systems has been officially recognized and new standards are actually under construction ...
Gil-Casals, Silvia, Owezarski, Philippe, Descargues, Gilles   +2 more
  +7 more sources

Time-Series Prediction for Amount of Airworthiness Based on Time-Delay Neural Networks

Elektronika ir Elektrotechnika, 2020
Troposphere and the first stratum of the stratosphere are intensely utilized atmosphere layers for the aviation activities. Due to the different performances, capabilities, designs, and equipment of the aerial vehicles, meteorological weather events that
Ali Tatli, Sinem Kahvecioglu, Hikmet Karakoc   +2 more
doaj   +2 more sources

The Regulatory Framework for Safety Management Systems in Airworthiness Organisations

Aerospace, 2018
In recent years, a growing emphasis on safety has driven various industries, both in manufacturing and service, to implement a Safety Management System (SMS) in their organisations.
Eranga Batuwangala, Jose Silva, Graham Wild   +2 more
doaj   +2 more sources

Green flame-retardant rigid polyurethane foam with cobalt hydroxystannate to improve the thermal stability, flame retardancy and smoke suppression properties [PDF]

Scientific Reports
The ecological benefits and concerns surrounding fossil fuels had led to increased interest in bio-based rigid polyurethane foam (RPUF). Nonetheless, due to its flammability, it had limited application in various fields.
Xu Zhang, Zhaoqian Wang, Simiao Sun, Zhi Wang, Hua Xie   +4 more
doaj   +2 more sources