Results 111 to 120 of about 17,697 (215)

An automated procedure for developing hybrid computer simulations of turbofan engines [PDF]

open access: yes
A systematic, computer-aided, self-documenting methodology for developing hybrid computer simulations of turbofan engines is presented. The methodology makes use of a host program that can run on a large digital computer and a machine-dependent target ...
Krosel, S. M., Szuch, J. R.
core   +1 more source

Outdoor test stand performance of a convertible engine with variable inlet guide vanes for advanced rotorcraft propulsion [PDF]

open access: yes
A variable inlet guide van (VIGV) type convertible engine that could be used to power future high-speed rotorcraft was tested on an outdoor stand. The engine ran stably and smoothly in the turbofan, turboshaft, and dual (combined fan and shaft) power ...
Mcardle, Jack G.
core   +1 more source

HYTESS 2: A Hypothetical Turbofan Engine Simplified Simulation with multivariable control and sensor analytical redundancy [PDF]

open access: yes
A hypothetical turbofan engine simplified simulation with a multivariable control and sensor failure detection, isolation, and accommodation logic (HYTESS II) is presented.
Merrill, W. C.
core   +1 more source

An AD100 implementation of a real-time STOVL aircraft propulsion system [PDF]

open access: yes
A real-time dynamic model of the propulsion system for a Short Take-Off and Vertical Landing (STOVL) aircraft was developed for the AD100 simulation environment.
Drummond, Colin K., Ouzts, Peter J.
core   +1 more source

Advanced General Aviation Turbine Engine (GATE) concepts [PDF]

open access: yes
Concepts are discussed that project turbine engine cost savings through use of geometrically constrained components designed for low rotational speeds and low stress to permit manufacturing economies.
Lays, E. J., Murray, G. L.
core   +1 more source

Estudio de un turbofan

open access: yes, 2012
El objetivo que este proyecto persigue es el de mostrar el diseño de un turbofan en todo su conjunto. Debido a que este proceso de diseño es muy complejo y normalmente se necesitan grandes grupos de ingenieros para su desarrollo, el alcance del mismo dentro de un proyecto final de carrera queda muy limitado.
openaire   +1 more source

A real-time simulation evaluation of an advanced detection. Isolation and accommodation algorithm for sensor failures in turbine engines [PDF]

open access: yes
An advanced sensor failure detection, isolation, and accommodation (ADIA) algorithm has been developed for use with an aircraft turbofan engine control system. In a previous paper the authors described the ADIA algorithm and its real-time implementation.
Delaat, J. C., Merrill, W. C.
core   +1 more source

Multivariate Analysis, Retrieval, and Storage System (MARS). Volume 1: MARS System and Analysis Techniques [PDF]

open access: yes
A method for rapidly examining the probable applicability of weight estimating formulae to a specific aerospace vehicle design is presented. The Multivariate Analysis Retrieval and Storage System (MARS) is comprised of three computer programs which ...
Hague, D. S.   +2 more
core   +1 more source

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