Results 41 to 50 of about 506,204 (184)

Research Overview for Door Tests of Civil Airplane

Hangkong gongcheng jinzhan, 2022
The door is an important part of the aircraft structure.The door test is an important means to verify that the door design meets the requirements of reliability,safety and airworthiness.There are design verification tests and certification tests for ...
GAN Yadong, YAO Xionghua, LIU Wanchun
doaj   +1 more source

Knowledge Integration in Professional Practices: Towards a New Transacting Approach

Knowledge and Process Management, EarlyView.
ABSTRACT This paper advances understanding of knowledge integration across professional boundaries by examining how professionals coordinate action in two life‐ and time‐critical settings: aircraft maintenance and emergency healthcare. Building on established knowledge integration perspectives, the study investigates situations in which actors must ...
Ann Svensson, Ritva Rosenbäck
wiley   +1 more source

Optimizing equity and efficiency in the aerial firefighting resource allocation problem

International Transactions in Operational Research, EarlyView.
Abstract This study addresses the aerial firefighting resource allocation problem, formulated as the strategic prepositioning of a heterogeneous aerial firefighting fleet across capacity‐constrained airbases. A novel bi‐objective model is proposed that simultaneously optimizes efficiency (aggregate risk‐weighted accessibility) and equity (minimized ...
Konstantinos A. Tasias, George Nenes
wiley   +1 more source

Study of manned airship lightning protection design and airworthiness compliance validation

Hangkong gongcheng jinzhan
Manned airship will be hit by lightning. In order to avoid lightning flow affect the airship flight safety damage, in the manned airship design need to consider building lightning protection channel, and during the development process, the design is ...
YANG Jianfeng, YAO Yongjie, PANG Chenglong, PENG Min   +3 more
doaj   +1 more source

Evaluation of Graphene Oxide–Modified Repair Methodologies in Carbon Fiber Reinforced Polymer Composites for Aerospace Applications

Polymer Composites, Volume 47, Issue 17, Page 15902-15915, 10 September 2026.
Schema 1. Schematic representation of the graphene oxide (GO)‐modified wet lay‐up repair strategy for CFRP laminates, illustrating stepwise ply removal, incorporation of GO into the epoxy repair matrix, and the enhanced mechanical performance of the repaired laminate.
Togay Yildirim, Tugba Soganci Aras
wiley   +1 more source

Hybrid‐Electric Aeroengines: Strategic Technical Pathways and Environmental Implications

Advanced Energy and Sustainability Research, Volume 7, Issue 8, August 2026.
Hybrid‐electric propulsion systems represent a transformative frontier in aerospace engineering, critical for achieving sustainable aviation. This review synthesizes recent breakthroughs in hybrid‐energy aero‐engine design, critically evaluating key technological pillars.
Yankun Wang, Mingkui Wang
wiley   +1 more source

Study on the facility airworthiness requirements and conformity verification method of aircraft leveling meanings

Journal of Physics: Conference Series, 2023
Abstract The aircraft measurement is the inspection of the relative position of the various parts, the installation quality of the parts and their deformation in the process of use, and the airworthiness regulations have clear requirements for this.
openaire   +1 more source

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

Journal 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, HE Xin, ZHANG Gong, FENG Jianwen, ZHEN Bo, GUO Jiachen   +5 more
doaj   +1 more source

Durability and damage tolerance analysis methods for lightweight aircraft structures: Review and prospects

International Journal of Lightweight Materials and Manufacture, 2022
This article started with a review on the evolutionary history of airworthiness regulations. Requirements for Durability and Damage Tolerance designs in current airworthiness regulations are an accumulation result of lessons learnt from various aircraft ...
Jianhong Lin
doaj   +1 more source

Key technologies for airworthiness compliance verification of the solid-state power controller

Journal of Physics: Conference Series
Abstract Solid-state power distribution technology has advantages such as lightweight, automation, high power quality, and high fault tolerance, which has a very broad prospect. As the core device of solid-state power distribution technology, the application of the solid-state power controller (SSPP) is faced with the challenge that it ...
Shengshun Qiu, Qihang Jiang
openaire   +1 more source