Numerical investigation of the effects of fuselage upsweep in a propulsive fuselage concept
Sign Up to like & getrecommendations! Published in 2021 at "CEAS Aeronautical Journal"
DOI: 10.1007/s13272-020-00487-2
Abstract: In recent years, aircraft concepts employing wake-filling devices to reduce mission fuel burn have gained increasing attention. The study presented here aims at a detailed physical understanding of the effects of integrating a propulsive fuselage… read more here.
Keywords: fuselage; fuselage upsweep; effects fuselage; propulsive fuselage ... See more keywords
Rotorcraft fuselage mass assessment in early design stages
Sign Up to like & getrecommendations! Published in 2021 at "CEAS Aeronautical Journal"
DOI: 10.1007/s13272-021-00492-z
Abstract: Like the design of fixed-wing aircraft the design of rotorcraft is generally divided into the three consecutive phases of conceptual, preliminary and detailed design. During each phase the acquired results in turn serve as input… read more here.
Keywords: design stages; early design; fuselage; mass ... See more keywords
Multiscale aircraft fuselage fatigue analysis by the dual boundary element method
Sign Up to like & getrecommendations! Published in 2019 at "Engineering Analysis with Boundary Elements"
DOI: 10.1016/j.enganabound.2019.03.032
Abstract: This paper focuses on the multiscale fatigue life analysis of an aircraft fuselage panel in order to investigate the damage tolerance performance. The two-dimensional multiscale analyses were carried out under different levels of external loads… read more here.
Keywords: fuselage; dual boundary; boundary element; element method ... See more keywords
Effects of global and local ply-reinforcements of critical components on crush performances of 2D tri-axially braided CFRP J-shaped fuselage frame
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Crashworthiness"
DOI: 10.1080/13588265.2020.1838179
Abstract: With the development of aircraft industry, there is an urgent demand for pursuing higher crashworthiness design standard of fuselage. However, there is a challenge for improving the crush performan... read more here.
Keywords: fuselage; reinforcements critical; effects global; global local ... See more keywords
Control system designing for correcting wing–fuselage assembly deformation of a large aircraft
Sign Up to like & getrecommendations! Published in 2017 at "Assembly Automation"
DOI: 10.1108/aa-01-2016-006
Abstract: Purpose In aircraft wing–fuselage assembly, the distributed multi-point support layout of positioners causes fuselage to deform under gravity load, leading to assembly difficulty and assembly stress. This paper aims to propose a hybrid force position… read more here.
Keywords: fuselage; wing fuselage; control; fuselage assembly ... See more keywords
Effect of hexagonal stringer design on bulging factor and stress intensity factor of cracks in the skin of pressurized aircraft fuselage
Sign Up to like & getrecommendations! Published in 2022 at "Proceedings of the Institution of Mechanical Engineers, Part G: Journal of Aerospace Engineering"
DOI: 10.1177/09544100221107724
Abstract: Aircraft structural fatigue is a serious issue. Untreated, it could lead to failure. Several aircraft accidents were caused by widespread fatigue damage. For cracks in the fuselage, the stress state is due to the bulging… read more here.
Keywords: stress intensity; bulging factor; fuselage; intensity factor ... See more keywords
Boundary element analysis on the fuselage scattering of drone noise
Sign Up to like & getrecommendations! Published in 2022 at "International Journal of Aeroacoustics"
DOI: 10.1177/1475472x221079549
Abstract: Multi-rotor powered drones and urban mobility vehicles (UMV) have received considerable attention over recent years and attracted ever-increasing interest in their aerodynamic noise. Physics-based prediction tools for aerodynamic noise are of importance to facilitate quiet… read more here.
Keywords: noise; fuselage; element analysis; boundary element ... See more keywords
Road to Acquisition: Preparing a MEMS Microphone Array for Measurement of Fuselage Surface Pressure Fluctuations
Sign Up to like & getrecommendations! Published in 2021 at "Micromachines"
DOI: 10.3390/mi12080961
Abstract: Preparing and pre-testing experimental setups for flight tests is a lengthy but necessary task. One part of this preparation is comparing newly available measurement technology with proven setups. In our case, we wanted to compare… read more here.
Keywords: fuselage; fuselage surface; surface; measurement ... See more keywords
The Flow Visualization CFD Studies of the Fuselage and Rolled-up Vortex Effects of the Chengdu J-10-like Fighter Canard
Sign Up to like & getrecommendations! Published in 2018 at "Mathematical Models and Methods in Applied Sciences"
DOI: 10.5539/mas.v12n2p148
Abstract: Fighter aircrafts with high maneuverability and swiftness are due to fuselage effects, caused by canard-fuselage-main wing configuration. Even though the flows around fighters are highly complex, mostly they create rolled-up vortices capable to delay stalls… read more here.
Keywords: fuselage; vortex; fighter; fighter canard ... See more keywords