Results 61 to 70 of about 3,250 (223)

The Effect of Post-Processing on the Mechanical Behavior of Ti6Al4V Manufactured by Electron Beam Powder Bed Fusion for General Aviation Primary Structural Applications

open access: yesAerospace, 2020
In this work a mechanical characterization of Ti6Al4V processed by electron beam powder bed fusion additive manufacturing was carried out to investigate the viability of this technology for the manufacturing of flyable parts for general aviation aircraft.
Carmine Pirozzi   +4 more
doaj   +1 more source

Laboratory‐Scale Assessment of Carbon‐Epoxy Structural U‐Channels Exposed to Flange Heating

open access: yesFire and Materials, Volume 49, Issue 2, Page 215-232, March 2025.
ABSTRACT This study investigates the combined thermal and mechanical response of pre‐loaded woven carbon‐epoxy U‐channels subjected to radiant heating conditions similar to those experienced by aircraft structures in the event of a fire. A custom‐built laboratory scale test rig was used to combine the mechanical loads and thermal boundary conditions ...
Tim J. Aspinall   +4 more
wiley   +1 more source

Reliability Analysis of the Reconfigurable Integrated Modular Avionics Using the Continuous-Time Markov Chains

open access: yesInternational Journal of Aerospace Engineering, 2018
The integrated modular avionics (IMA) has been widely deployed on the new designed aircraft to replace the traditional federated avionics. Hosted in different partitions which are isolated by the virtual boundaries, different functions are able to share ...
Changxiao Zhao, Peng Wang, Fang Yan
doaj   +1 more source

How Have EU Legislators Established EU Agencies With Enforcement Tasks? Case Studies of the European Aviation Safety Agency and the European Medicines Agency

open access: yesJCMS: Journal of Common Market Studies, Volume 63, Issue 2, Page 590-605, March 2025.
Abstract European Union (EU) policies were long enforced according to a well‐established framework in which member state governments made legislative, administrative and operational arrangements for realizing policies made in Brussels. EU legislators, however, are increasingly creating EU agencies to help enforce EU policies.
Laurens van Kreij
wiley   +1 more source

Airworthiness study on civil aircraft engine operating characteristics

open access: yesHangkong gongcheng jinzhan
Engine operating characteristics of civil aircraft engines are one of the most basic and complex verification subjects in the airworthiness certification process of the Part 25 "airworthiness standard for transport aircraft" of China civil aviation ...
DENG Tianze   +4 more
doaj   +1 more source

Integration of UAS in the civil airworthiness regulatory system: present and future

open access: yes, 2010
The last years are witnessing a number of initiatives worldwide devoted to assess the safety levels of the unmanned aircraft. These initiatives are very heterogeneous; some of them are centred in airworthiness aspects while others focus on operations ...
Garcia Julia, Eduardo   +2 more
core  

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

The requirements of the airworthiness of aircraft

open access: yes, 2014
The focus of this study is to investigate the requirements and procedures for obtaining and maintaining a certificate of airworthiness of aircraft and aeronautical products within the scope of civil aviation.
Pauliny, Jan
core   +2 more sources

A novel concept for quantitative measurement of organizational performance index [PDF]

open access: yesJournal of Engineering Management and Competitiveness, 2020
The performance of an organization depends on many dimensions of technology and management such as leadership, strategic planning, customer focus, process management, measurement, analysis, knowledge management, costing, financial management, and human ...
Simon John K.   +3 more
doaj  

BCAR section S issue 2 - What is possible and a review of existing designs

open access: yes, 2000
British Civil Airworthiness Requirements Section S “Small Light Aeroplanes” is a standard based upon the European light aircraft standard JAR-VLA.
Gratton, GB
core  

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