Results 71 to 80 of about 3,568 (253)
Linear Model of a Turboshaft Aero-Engine Including Components Degradation for Control-Oriented Applications [PDF]
, 2023 Teresa Castiglione +4 more
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Study of LH2-fueled topping cycle engine for aircraft propulsion [PDF]
An analytical investigation was made of a topping cycle aircraft engine system which uses a cryogenic fuel. This system consists of a main turboshaft engine which is mechanically coupled (by cross-shafting) to a topping loop which augments the shaft ...
Fishbach, L. H., Turney, G. E.
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Analysis of a topping-cycle, aircraft, gas-turbine-engine system which uses cryogenic fuel [PDF]
A topping-cycle aircraft engine system which uses a cryogenic fuel was investigated. This system consists of a main turboshaft engine that is mechanically coupled (by cross-shafting) to a topping loop, which augments the shaft power output of the system.
Fishbach, L. H., Turney, G. E.
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Journal of Low Frequency Noise, Vibration and Active Control, 2018 In order to achieve the fast response of turboshaft engine combined with torsional vibration, a predictive controller of helicopter/engine based on the least mean square adaptive torsional vibration suppression is proposed and designed.
Yong Wang +3 more
doaj +1 more source
Jet A and Propane gas combustion in a turboshaft engine: performance and emissions reductions [PDF]
, 2021 Ali Hasan, Oskar Haidn
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Test stand performance of a convertible engine for advanced V/STOL and rotorcraft propulsion [PDF]
A variable inlet guide vane (VIGV) convertible engine that could be used to power future high-speed V/STOL and rotorcraft was tested on an outdoor stand.
Mcardle, Jack G.
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Next Generation 2 MW Turboshaft and Turboprop Engines [PDF]
Volume 1: Aircraft Engine; Marine; Turbomachinery; Microturbines and Small Turbomachinery, 1993 Textron Lycoming of Stratford, Connecticut is incorporating the latest in advanced technology into turboshaft and turboprop engines for near term commercial service. The level of cold section technology being incorporated is the already demonstrated next generation of axi-centrifugal compressor beyond that which was developed for the U.S.
Robert L. Vogt, Arun Sehra
openaire +1 more source
Outdoor test stand performance of a convertible engine with variable inlet guide vanes for advanced rotorcraft propulsion [PDF]
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
An update of engine system research at the Army Propulsion Directorate [PDF]
The Small Turboshaft Engine Research (STER) program provides a vehicle for evaluating the application of emerging technologies to Army turboshaft engine systems and to investigate related phenomena.
Bobula, George A.
core +1 more source