Results 251 to 260 of about 86,321 (307)
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1981
In order to minimise fuel consumption and increase thrust, the operating temperatures of aero engine gas turbines have increased significantly over the last 30 years.
D. Driver, D. W. Hall, G. W. Meetham
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In order to minimise fuel consumption and increase thrust, the operating temperatures of aero engine gas turbines have increased significantly over the last 30 years.
D. Driver, D. W. Hall, G. W. Meetham
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Aerofoils For Gas Turbine Engines
The Journal of the Acoustical Society of America, 2011An aerofoil 26 for a gas turbine engine (10, Fig. 1) comprises a cavity 38, a cellular material 42 located in the cavity 38 for stiffening the aerofoil 26, and a vibration damping medium 44 located in the cavity 38 for damping the aerofoil. The cellular material 42 is preferably a metal foam bonded to the inner surface 34a, 36a of the hollow aerofoil ...
Simon Read, Peter R Beckford
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Gas Turbine Engines: Fundamentals
2012The gas turbine engine and its conventional variants (turbojet, turbofan, turboprop, and turboshaft) provide an effective means for thrust and power delivery for a wide number of atmospheric flight applications. In this chapter, the design and performance analysis of gas turbine engines will be introduced, with the turbojet engine as the primary focus (
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Stochastic Gas Turbine Engine Models
2004Previous chapters gave an overview of conventional methods for modelling of gas turbines for control purposes. This chapter provides basics of stochastic modelling using controllable Markov chain techniques. Accounting for stochastic properties is essential for engine modelling at system test facilities, where the real-life environment is simulated. In
Gennady G. Kulikov, Haydn A. Thompson
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Cogeneration with gas turbine engines
Heat Recovery Systems and CHP, 1993Abstract Cogeneration, simply, is the generation of energy for one process from the excess energy supplied to another process. Cogeneration, then, is nothing more than an economically sound method for the conservation of resources [1]. Thus, the benefits from the use of cogeneration may be cited as energy conservation, environmental improvement and ...
Y.S.H. Najjar +3 more
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Gas Turbine Engine Application
Gas turbine engines are critical to the aviation industry, yet their intricate design, operation, and maintenance pose significant challenges for engineers and technicians to master. Traditional educational approaches often fall short in effectively conveying the dynamic principles and components of these complex machines.Amaluddin Muhamad +5 more
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1981
The performance parameters of a running gas turbine are determined at any time by a unique set of curves, such as those in figure 4.2. Of all the parameters shown, it is the fuel flow which is the input and which controls the operation.
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The performance parameters of a running gas turbine are determined at any time by a unique set of curves, such as those in figure 4.2. Of all the parameters shown, it is the fuel flow which is the input and which controls the operation.
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Gas Turbine Engine Corrosion Control
SAE Technical Paper Series, 1964<div class="htmlview paragraph">The challenge of preventing corrosion of gas turbine engines, with emphasis on military aircraft engines in marine atmospheres, is discussed. Differences between lower temperature corrosion and accelerated oxidation at high temperatures are described.
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Gas Turbine Engine Noise Reduction
1981Noise is unwanted sound, generated by a vibrating surface or a turbulent flow; transmitted by synchronised pressure fluctuations through a medium (section G.1); and received by the listener’s ear or, indirectly, via a microphone and a recording and playback system.
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2019
A gas turbine engine for an aircraft, comprising: an engine core; a covering configured to cover at least part of the engine core; and an engine accessory that interacts with the engine core or a component of the engine core; wherein the engine accessory is outside the covering.
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A gas turbine engine for an aircraft, comprising: an engine core; a covering configured to cover at least part of the engine core; and an engine accessory that interacts with the engine core or a component of the engine core; wherein the engine accessory is outside the covering.
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