Results 1 to 10 of about 15,386 (232)
Guided Wave Propagation in a Realistic CFRP Fuselage Panel: Proof of Concept for Early-Stage Damage Detection [PDF]
SensorsThis paper presents an experimental study of wave motions and a global diagnostics method in a realistic aerospace-grade composite component with a complex design. Due to the frequency dependence of the velocity, wave propagation in anisotropic materials
Fatma Sellami +2 more
doaj +2 more sources
Review on integral stiffened panel of aircraft fuselage structure
Defence TechnologyThe increasing demand to decrease manufacturing costs and weight reduction is driving the aircraft industry to change the use of conventional riveted stiffened panels to integral stiffened panels (ISP) for aircraft fuselage structures.
Devi Chandra +4 more
doaj +2 more sources
The crack path in fuselage panel under mixed mode biaxial loading
Fracture and Structural Integrity, 2019 This paper provides the background for practical applications of nonlinear fracture resistance parameters for structural integrity assessment of aviation structures with initial cracks.
Alexander Zakharov +2 more
doaj +3 more sources
Hangkong gongcheng jinzhan, 2021 Carbon fiber reinforced polymer(CFRP)is widely used in the design of aircraft fuselage panel.It is important to study the buckling and failure characteristics of panel to improve the efficiency of structural design.The compression buckling load,failure ...
LI Zhen, CHENG Liping
doaj +1 more source
Hangkong gongcheng jinzhan, 2020 It is well known that the fuselage and wing mainly consist of thin-skin stiffened panels and the failure load of stiffened panels is hot topic in aircraft engineering. Johnson-Euler equation is used to evaluate the failure loads, thus the effective width
WU Cunli, NIE Xiaohua
doaj +1 more source
Degradation investigation in a postbuckling composite stiffened fuselage panel [PDF]
Composite Structures, 2008 COCOMAT is a four-year project under the European Commission 6th Framework Programme that aims to exploit the large strength reserves of composite structures through a more accurate prediction of collapse. Accordingly, one of the COCOMAT work packages involves the design of test panels with a focus on investigating the progression of composite damage ...
Orifici, Adrian +5 more
openaire +3 more sources
The Theoretical Research for the Rotor/Fuselage Unsteady Aerodynamic Interaction Problem
Journal of Aerospace Technology and Management, 2016 Based on coupled unsteady panel/free-wake method, a universal analysis model was established, which provides a good prediction for the rotor/fuselage unsteady aerodynamic interaction.
Liu Dawei, Xin Ji, Huang Jun
doaj +2 more sources
Test Research on Fuselage Panel Subjected to Internal Pressure Load
Hangkong gongcheng jinzhan, 2018 Internal pressure is a severe cyclic load for fuselage structure, and it is important to investigate the fatigue and damage tolerance characters of fuselage panel under internal pressure.
Zang Weifeng, Chen An, Dong Dengke
doaj +1 more source
Human–Robot Interaction for Improving Fuselage Assembly Tasks: A Case Study
Applied Sciences, 2020 In current industrial systems, automation is a very important aspect for assessing manufacturing production performance related to working times, accuracy of operations and quality.
Elena Laudante +3 more
doaj +1 more source
Static and fatigue experimental tests on a full scale fuselage panel and FEM analyses [PDF]
Fracture and Structural Integrity, 2016 A fatigue test on a full scale panel with complex loading condition and geometry configuration has been carried out using a triaxial test machine. The demonstrator is made up of two skins which are linked by a transversal butt-joint, parallel to the ...
Raffaele Sepe +2 more
doaj +1 more source