DESIGN METHOD, DESIGN DEVICE, AND DESIGN PROGRAM FOR CROSS-SECTIONAL SHAPE OF FUSELAGE

A method for designing the cross-sectional shape of the fuselage of a flying body having the fuselage extending in the roll axial direction, the section being taken on a plane perpendicular to the roll axial direction. This method is provided with: an initial setting step S12 for setting an initial...

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Main Authors MOMOSE, Timothy Craig, TANI, Takayuki, MORISHIMA, Shunichi, HATANO, Masatake, SUGETA, Kiyoshi, MATSUHASHI, Masahiko, AZUMA, Toshihiko, KOZASA, Toshio, OJIKA, Hitoshi
Format Patent
LanguageEnglish
French
German
Published 13.02.2019
Subjects
AEROPLANES
AIRCRAFT
AVIATION
COSMONAUTICS
DESIGNING, MANUFACTURING, ASSEMBLING, CLEANING, MAINTAINING ORREPAIRING AIRCRAFT, NOT OTHERWISE PROVIDED FOR
GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLYADAPTED FOR USE IN CONNECTION WITH AIRCRAFT
HANDLING, TRANSPORTING, TESTING OR INSPECTING AIRCRAFTCOMPONENTS, NOT OTHERWISE PROVIDED FOR
HELICOPTERS
PERFORMING OPERATIONS
TRANSPORTING
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Summary:A method for designing the cross-sectional shape of the fuselage of a flying body having the fuselage extending in the roll axial direction, the section being taken on a plane perpendicular to the roll axial direction. This method is provided with: an initial setting step S12 for setting an initial cross-sectional shape, which is the initial cross-sectional shape of the fuselage having a cross-sectional shape that is not truly circular; load application steps S14, S21, S28 for analytically or experimentally preloading the fuselage having the initial cross-sectional shape; and a design shape setting step S17 for acquiring the cross-sectional shape of the preloaded fuselage as the design cross-sectional shape of the fuselage.
Bibliography:Application Number: EP20170802508