Results 1 to 10 of about 527 (68)

Extended Hierarchical Kriging Method for Aerodynamic Model Generation Incorporating Multiple Low-Fidelity Datasets

open access: yesAerospace, 2023
Multi-fidelity surrogate modeling (MFSM) methods are gaining recognition for their effectiveness in addressing simulation-based design challenges. Prior approaches have typically relied on recursive techniques, combining a limited number of high-fidelity
Vinh Pham   +3 more
doaj   +1 more source

Airworthiness analysis of low earth orbit satellite communication technology for UAV application

open access: yesDianxin kexue, 2023
With the rapid development of unmanned aerial vehicle (UAV) and low earth orbit (LEO) satellite technology, the integrated network consisted of the space, air, ground and sea has promoted the wide development of Internet of remote things (IoRT) on the ...
Yaoyu HE, Chao ZHANG
doaj   +2 more sources

Airworthiness verification of additive manufacturing technology for large integral metallic structure

open access: yesJournal of Aeronautical Materials, 2019
In order to solve the problems existing in airworthiness verification of the large integral metallic structure for civil aircraft main bearing part, the airworthiness verification of the metallic structure additive manufacturing technology was carried ...
JIANG Wu   +3 more
doaj   +1 more source

Thermal response prediction method for carbon fiber epoxy resin composites

open access: yesCailiao gongcheng, 2020
In order to study the thermal response of carbon fiber epoxy resin composites in fire, considering the pyrolysis process in fire, the nonlinear thermal response equations were established, and a finite difference method was used to calculate and analyse ...
LI Han   +4 more
doaj   +1 more source

DO-178C-based parameter data item airworthiness certification strategy

open access: yesHangkong gongcheng jinzhan
In terms of the airworthiness certification of parameter data item, domestic software manufacturers have some problems, such as unclear certification strategy and insufficient evidence of conformity.
ZHONG Xuxu   +3 more
doaj   +1 more source

Analysis of Airworthiness Requirements for Emergency Evacuation Demonstration Test of Transport Aircraft

open access: yesHangkong gongcheng jinzhan, 2019
The emergency evacuation demonstration test of transport aircraft is an important testing link through the type certification. The test involves a large number of personnel and the items, and types of airworthiness certification check are complicated. In
Song Na   +3 more
doaj   +1 more source

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

open access: yesAerospace, 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   +2 more
doaj   +1 more source

Study on the airworthiness certification technical system and key contents of aircraft tire burst

open access: yesHangkong gongcheng jinzhan
The research on aircraft tire blasting approval technology is of great significance to promote aircraft forensics and improve aircraft safety. In order to further promote the development of tire burst airworthiness technology and standardize the ...
ZHOU Changwei, WANG Zhaodong
doaj   +1 more source

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

open access: yesAerospace, 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   +1 more source

Path of airworthiness certification for civil aero-engine materials/processes based on national conditions and certification practices

open access: yesJournal of Aeronautical Materials
Materials and processes form the foundation of manufacturing development,especially for civil aviation products,whose design,verification and airworthiness certification are inseparable from the support of material data.
WANG Yongming   +5 more
doaj   +1 more source

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