Results 31 to 40 of about 1,178,972 (334)

Experimental research on effect of opening configuration and reinforcement method on buckling and strength analyses of spar web made of composite material

open access: yesScience and Engineering of Composite Materials, 2021
This study experimentally investigates the effect of the opening configuration on the buckling stability and bearing performance of a structural beam web used in a commercial aircraft made of composite materials.
Sen Lin, Chenxi Li, Ying Hu, Hao Cong
doaj   +1 more source

Design method of interface clearance for civil aircraft door

open access: yesHangkong gongcheng jinzhan, 2023
The door and frame of civil aircraft transfer loads through face-to-face contact between interface parts,while the interface clearance affects the load distribution, thus it is quite crucial for flight safety.
LYU Xiongfei   +2 more
doaj   +1 more source

Adaptive and Online Health Monitoring System for Autonomous Aircraft [PDF]

open access: yes, 2012
Good situation awareness is one of the key attributes required to maintain safe flight, especially for an Unmanned Aerial System (UAS). Good situation awareness can be achieved by incorporating an Adaptive Health Monitoring System (AHMS) to the aircraft.
Howe, Joe M.   +3 more
core   +1 more source

Direct Numerical Optimisation of a Fuel Jet Pump Based on a Pseudo-Compressibility Method Using Characteristic Boundary Conditions

open access: yesCommunications, 2005
The paper tries to give an overview of the latest industrial development of the Department of Aircraft and Ships at the Budapest University of Technology and Economics.The numerical investigation presented below based on Chorin's pseudo-compressibility ...
Arpad Veress   +3 more
doaj   +1 more source

Research Development on Bonded-bolted Hybrid Joint in Composite Structure

open access: yesHangkong gongcheng jinzhan, 2021
The composite bonded-bolted hybrid joint (BBHJ) is widely focused and developed in aerospace and aviation fields for its full consideration of advantages of bolt and bonded joint.
ZOU Peng   +3 more
doaj   +1 more source

Electrical Power Generation in Aircraft: Review, Challenges, and Opportunities

open access: yesIEEE Transactions on Transportation Electrification, 2018
The constant growth of air traffic, the demand for performance optimization, and the need for decreasing both operating and maintenance costs have encouraged the aircraft industry to move toward more electric solutions.
V. Madonna, P. Giangrande, M. Galea
semanticscholar   +1 more source

Effect of canard-chordwise blowing on the aerodynamic characteristics of blended wing body aircraft

open access: yesXibei Gongye Daxue Xuebao
To enhance the effect of the canard increasing lift and pitching moment coefficient of the blended-wing-body(BWB) aircraft, numerical simulation is adopted to analyze the effect of the canard-chordwise blowing on the low-speed aerodynamic characteristics
YUAN Changyun   +5 more
doaj   +1 more source

Analysis on intelligent architecture and function of airborne system

open access: yesHangkong gongcheng jinzhan, 2023
Airborne system is developing towards the direction of integration, intelligence and automation. The integration of the system is usually realized by the way of cross-linking of the system. The cross-linking relationship among systems is complex, and the
REN Baoping, LI Chuang
doaj   +1 more source

Piezoelectric Transducer-Based Structural Health Monitoring for Aircraft Applications

open access: yesItalian National Conference on Sensors, 2019
Structural health monitoring (SHM) is being widely evaluated by the aerospace industry as a method to improve the safety and reliability of aircraft structures and also reduce operational cost.
X. Qing, Wenzhuo Li, Yishou Wang, Hu Sun
semanticscholar   +1 more source

The Need for Multi-Sensor Data Fusion in Structural Health Monitoring of Composite Aircraft Structures

open access: yesAerospace, 2022
With the increased use of composites in aircraft, many new successful contributions to the advancement of the structural health monitoring (SHM) field for composite aerospace structures have been achieved.
A.A.R. Broer   +2 more
semanticscholar   +1 more source

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