Results 181 to 190 of about 48,655 (212)
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Aerodynamic Drag Prediction of Helicopter Fuselage
Journal of Aircraft, 2001A summary of investigations into predictions of the aerodynamic drag of a modular helicopter fuselage (Eurocopter Dauphin DGV 200) is presented. Drag results are shown for two different configurations, Reynolds numbers up to 6 × 107 (flight conditions), with and without support structure of the wind-tunnel model.
Filippone, A., Michelsen, J. A.
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Aeroacoustic analysis of propeller-fuselage interaction
3rd AIAA/CEAS Aeroacoustics Conference, 1997The problem addressed in this work consists of prediction of the acoustic field generated by the aerodynamic interaction between propeller and fuselage of a general aviation aircraft. We focus on the analysis of the acoustic field generate by a propeller-fuselage configuration (no wing), where the wake of the propeller remains separated from the ...
M. Gennaretti +9 more
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Adaptation of Sailfish topology in fuselage design and performance comparison with modern fuselage
2018 IEEE Aerospace Conference, 2018Nature has always inspired human to adapt designs in order to get better performance and results. Adapting a new shape or feature in any part of the aircraft has always been an extensive field of research. One important part that plays a major role in a better flight performance is the fuselage.
Chhavi Chhavi, T. Selvakumaran
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Openings in Circular Fuselages
Aircraft Engineering and Aerospace Technology, 1940IN order to obtain a clear view of the analysis it is perhaps better first to consider the analogy of a channel section rigidly attached to two cylinders subjected to a shear at their in the plane of the web of the channel (see Fig. 1).
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Double-Bubble Fuselage Subcomponent Experimental Testing to Support the D8 Composite Fuselage Design
American Society for Composites 2018, 2018The design of the D8 wide fuselage consists of a vertically joined dual-lobe fuselage cross-section. Vertical structural members run down the centerline of the fuselage. Connecting these vertical structural members to the fuselage skin is a so-called “Y”-joint.
JEFFREY CHAMBERS +5 more
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Pressurized fuselage stress analysis
1955Theoretical methods for obtaining the complete stress analysis of a pressurized, stiffened circular cylinder of special geometry are presented. In certain limiting cases, the exact solutions are tractable, but in general the solutions lead to approximate results. There are practical cases for which none of the solutions is applicable.
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Fuselage Longitudinal Splice Design
1991In the past few years there has been much discussion about the design of fuselage longitudinal skin splices. This paper presents one manufacturer’s approach to the design of those splices. As such. this paper is not meant to be an authoritative source on the design of such details, but should be viewed as a case history of one way that has proven ...
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AV-$B Composite Fuselage Design
Journal of Aircraft, 1982The AV-8B composite forward fuselage development structure was designed as a flight vehicle. Thus the design incorporates provisions for all functional systems as they relate to the structure. The final design required efforts in structure layout, functional systems integration, trade studies, materials characterization, process development, and ...
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