Results 91 to 100 of about 315 (185)

Study on Flow Performance of Airboard Flame Arresters

open access: yesHangkong gongcheng jinzhan, 2018
In our country, as the airworthiness certification and aviation technology are lagging far behind, the development of domestic airborne flame arrester has just been included into the agenda. Hence, based on the analysis of the reason of the pressure drop
Liu Minghui   +4 more
doaj   +1 more source

Advanced Sensors and Sensing Systems for Structural Health Monitoring in Aerospace Composites

open access: yesAdvanced Engineering Materials, Volume 26, Issue 22, November 2024.
Structural health monitoring: This review covers the latest sensors for structural health monitoring in aerospace composites, highlighting advancements in fiber‐optic, piezoelectric, and piezoresistive systems. It also addresses challenges like sensor integration and data processing, concluding with recommendations for further research to enhance ...
Raphael Olabanji Ogunleye   +4 more
wiley   +1 more source

System Level Airworthiness Tool: A Comprehensive Approach to Small Unmanned Aircraft System Airworthiness.

open access: yes, 2010
One of the pillars of aviation safety is assuring sound engineering practices through airworthiness certification. As Unmanned Aircraft Systems (UAS) grow in popularity, the need for airworthiness standards and verification methods tailored for UAS ...
Burke, David Alexander
core  

Efficient design and certification of advanced composite structures

open access: yes, 2001
An overview of the work performed in the Brite-Euram programme EDAVCOS: ‘Efficient design and verification of composite structures' is given. The development and validation of design and analysis methods for sandwich panels, stiffened panels, shear webs ...
Leif E. Asp   +3 more
core   +1 more source

Development of an aeroelastic stability boundary for a rotor in autorotation [PDF]

open access: yes, 2008
<p>For the present study, a mathematical model AMRA was created to simulate the aeroelastic behaviour of a rotor during autorotation. Our model: Aeroelastic Model of a Rotor in Autorotation (AMRA) captures transverse bending and teeter ...
Gillies, E.A.   +2 more
core  

Formal Design and Verification of Digital PID Gain Scheduling Controllers [PDF]

open access: yes, 2018
The verification process of embedded systems is fundamental for their correct development. Embedded control is a popular choice among the engineering community, making the relationship between control systems and computer science very close.
Ordóñez Aguileta, Pablo Armando
core  

Application of Concurrent Test Management Technique in Full Civil Aircraft Fatigue Test

open access: yesHangkong gongcheng jinzhan, 2019
Full aircraft structure fatigue test, as a part of civil aircraft structure airworthiness verification test, is the most complicated, the most expensive and the most time-consuming.
Xia Feng, Mu Shanshan
doaj   +1 more source

Verification and numerical simulation of advanced composite inlet in compliance of airworthiness impact requirements

open access: yes
Bird or hail stone strikes are an important phenomenon which must be considered during aircraft design. Most of major bird or hail strike incidents result from engine ingestion.
Dvořák, Milan   +5 more
core   +1 more source

Research on civil aircraft airworthiness verification technology for operating capacity on narrow runways

open access: yesJournal of Physics: Conference Series
Abstract Although airworthiness regulations implicitly consider runway width in requirements such as the determination of minimum control speed on the ground, there is no provision that explicitly requires the establishment of a minimum runway width for a specific type of aircraft.
Nan Gao, Jingwei Liu
openaire   +1 more source

Design of ice-slab input device for aeroengine

open access: yesHangkong gongcheng jinzhan
Test of aeroengine ice ingestion is a verification item that must be passed by airworthiness certification. Ice-slab ingestion is an important part of it, which is to verify the strength of aeroengine under the expected ice absorption conditions, and is ...
WANG Di   +3 more
doaj   +1 more source

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