Results 71 to 80 of about 28,166 (195)

Design evaluation criteria for commercial STOL transports [PDF]

open access: yes
Handling qualities criteria and operational performance margins have been determined for the landing phase of commercial short-takeoff-and-landing airplanes.
Allison, R. L., Mack, M., Rumsey, P. C.
core   +1 more source

Propulsion system study for Small Transport Aircraft Technology (STAT) [PDF]

open access: yes
Propulsion system technologies applicable to the generation of commuter airline aircraft expected to enter service in the 1990's are identified and evaluated in terms of their impact on aircraft operating economics and fuel consumption.
Hirschkron, R.   +2 more
core   +1 more source

A performance comparison of several superscalar processsor [sic] models with a VLIW processor [PDF]

open access: yes, 1992
Superscalar and VLIW processors can both execute multiple instructions each cycle. Each employs a different instruction scheduling method to achieve multiple instruction execution.
Bagherzadeh, Nader, Lenell, John
core  

Approach path control for powered-lift STOL aircraft [PDF]

open access: yes
A flight control system concept is defined for approach flightpath control of an augmentor wing (or similar) powered-lift STOL configuration. The proposed STOL control concept produces aircraft transient and steady-state control responses that are ...
Clymer, D. J., Flora, C. C.
core   +1 more source

Aerodynamic Inner Workings of Circumferential Grooves in a Transonic Axial Compressor [PDF]

open access: yes, 2007
The current paper reports on investigations of the fundamental flow mechanisms of circumferential grooves applied to a transonic axial compressor. Experimental results show that the compressor stall margin is significantly improved with the current set ...
Hah, Chunill   +2 more
core   +1 more source

The energy efficient engine project [PDF]

open access: yes
The Energy Efficient Engine Project is directed at providing, by 1984, the advanced technologies which could be used for a generation of fuel conservative turbofan engines.
Macioce, L. E.   +2 more
core   +1 more source

Thrust stand evaluation of engine performance improvement algorithms in an F-15 airplane [PDF]

open access: yes
An investigation is underway to determine the benefits of a new propulsion system optimization algorithm in an F-15 airplane. The performance seeking control (PSC) algorithm optimizes the quasi-steady-state performance of an F100 derivative turbofan ...
Conners, Timothy R.
core   +1 more source

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