Variability in airplane noise measurements [PDF]
Aircraft position and meteorological effects on accuracy of acoustic measurements for turbojet ...
Henderson, H. R., Hilton, D. A.
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Intelligent Situational Control of Small Turbojet Engines
International Journal of Aerospace Engineering, 2018 Improvements in reliability, safety, and operational efficiency of aeroengines can be brought in a cost-effective way using advanced control concepts, thus requiring only software updates of their digital control systems.
Rudolf Andoga +6 more
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Identification and dual adaptive control of a turbojet engine [PDF]
The objective of this paper is to utilize the design methods of modern control theory to realize a dual-adaptive feedback control unit for a highly nonlinear single spool airbreathing turbojet engine.
Leininger, G., Merrill, W.
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NSEG, a segmented mission analysis program for low and high speed aircraft. Volume 1: Theoretical development [PDF]
A rapid mission analysis code based on the use of approximate flight path equations of motion is presented. Equation form varies with the segment type, for example, accelerations, climbs, cruises, descents, and decelerations.
Hague, D. S., Rozendaal, H. L.
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Analysis of the Matching Line of between Turbine and Compressor in a Turbojet Engine
Diyala Journal of Engineering SciencesTurbojet engines are now being given serious consideration owing to the high thrust power that they can deliver. The challenge that has arisen for the producers and designers of these engines relates to the problem of matching the compressor and the ...
Seyyed Kazem Yekani +3 more
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Ramjet Compression System for a Hypersonic Air Transportation Vehicle Combined Cycle Engine
Energies, 2018 This report assesses the performance characteristics of a ramjet compression system in the application of a hypersonic vehicle. The vehicle is required to be self-powered and perform a complete flight profile using a combination of turbojet, ramjet and ...
Sasha Veeran +2 more
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Optimized modeling of energy and environmental metrics of mixed flow turbofan engine used regional aircraft. [PDF]
J Therm Anal Calorim, 2023 Uçar UU, Aygun H, Tanyeri B.
europepmc +1 more source
Noise measurement evaluations of various takeoff-climbout profiles of a four-engine turbojet transport airplane [PDF]
Noise measurement evaluations of various takeoff-climbout profiles of four engine turbojet transport ...
Copeland, W. L. +4 more
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Design Point Parameter Estimation of a Legacy Twin Spool Turbojet Engine for Health Monitoring
, 2023 Balaji Sankar +5 more
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Effects of chemical equilibrium on turbine engine performance for various fuels and combustor temperatures [PDF]
A study was performed to quantify the differences in turbine engine performance with and without the chemical dissociation effects for various fuel types over a range of combustor temperatures.
Snyder, Christopher A., Tran, Donald H.
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