Results 111 to 120 of about 40,632 (210)

Large scale prop-fan structural design study. Volume 1: Initial concepts [PDF]

open access: yes
In recent years, considerable attention has been directed toward improving aircraft fuel consumption. Studies have shown that the inherent efficiency advantage that turboprop propulsion systems have demonstrated at lower cruise speeds may now be extended
Billman, L. C.   +4 more
core   +1 more source

Progress in advanced high temperature turbine materials, coatings, and technology [PDF]

open access: yes
Material categories as well as coatings and recent turbine cooling developments are reviewed. Current state of the art is identified, and as assessment, when appropriate, of progress, problems, and future directions is ...
Ault, G. M., Freche, J. C.
core   +1 more source

The state of the art in assessing mental fatigue in the cockpit using head-worn sensing technology. [PDF]

open access: yesFront Neuroergon
Hamann A   +6 more
europepmc   +1 more source

Broadband Achromatic Programmable Electromagnetic Camouflage via Fluidic-Accessible Metasurface. [PDF]

open access: yesAdv Sci (Weinh)
Liu S   +14 more
europepmc   +1 more source

Internal and external risk factors analysis on pilot precondition in Indonesia. [PDF]

open access: yesF1000Res
Yuliawati I   +7 more
europepmc   +1 more source

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