Results 71 to 80 of about 13,491 (147)

Guidelines for composite materials research related to general aviation aircraft [PDF]

open access: yes
Guidelines for research on composite materials directed toward the improvement of all aspects of their applicability for general aviation aircraft were developed from extensive studies of their performance, manufacturability, and cost effectiveness ...
Dow, N. F.   +2 more
core   +1 more source

Structural Analysis and Performance-Based Validation of a Composite Wing Spar [PDF]

open access: yes
Electric-motor powered aircraft possess the ability to operate with efficient energy delivery, but lack the operational range of internal combustion engine powered aircraft. This range limitation requires the use of high aspect ratio, thin-chord wings to
Cutright, Stephen E., Moore, James B.
core   +1 more source

Concept design of a fast sail assisted feeder container ship

open access: yes, 2010
A fast sail assisted feeder container ship concept has been developed for the 2020 container market in the South East Asian and Caribbean regions.The design presented has met the requirements of an initial economic study, with a cargo capacity of 1270 ...
Burden, Aaron   +5 more
core  

Load capacity probabilistic sensitivity analysis of thin-walled beams [PDF]

open access: yes, 2017
Kotelko, Maria   +2 more
core   +1 more source

Evaluation of a metal shear web selectively reinforced with filamentary composites for space shuttle application. Phase 1 summary report: Shear web design development [PDF]

open access: yes
An advanced composite shear web design concept was developed for the Space Shuttle orbiter main engine thrust beam structure. Various web concepts were synthesized by a computer-aided adaptive random search procedure.
Laakso, J. H., Zimmerman, D. K.
core   +1 more source

Developments in impact damage modeling for laminated composite structures [PDF]

open access: yes
Damage tolerance is the most critical technical issue for composite fuselage structures studied in the Advanced Technology Composite Aircraft Structures (ATCAS) program.
Avery, William B.   +3 more
core   +1 more source

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