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Sulfidation in Gas Turbine Engines
CORROSION 1975, 1975Within the past two decades the corrosion problems associated with the use of operating at elevated temperatures became as important as the high temperature mechanical properties such as strength, resistance to creep, etc. The increases in gas turbine inlet temperatures, metal use temperatures, and the desirability to utilize lower costs, lower grade ...
N. S. Bornstein, M. A. DeCrescente
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2019
In this chapter the main structural aspects and working principles of the gas turbine aero-engines are recalled, with the main aim to highlight the most interesting properties of the materials used for the main components of these engines. Over the years, the new requirements for better performing gas turbine aero-engines have been sustained by the ...
Stefano Gialanella +1 more
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In this chapter the main structural aspects and working principles of the gas turbine aero-engines are recalled, with the main aim to highlight the most interesting properties of the materials used for the main components of these engines. Over the years, the new requirements for better performing gas turbine aero-engines have been sustained by the ...
Stefano Gialanella +1 more
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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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Improved hybrid modeling method with input and output self-tuning for gas turbine engine
, 2022Maojun Xu +5 more
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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 Turbines and Engine Simulations
2016Abstract Turbulent combustion is a complex phenomenon combining the random nature of turbulence with the nonlinearity of chemistry. As a major process for energy production, in particular in propulsion systems, turbulent combustion must be perfectly controlled to ensure maximum efficiency with minimum environmental impact in terms of both fuel ...
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Volume 6: Turbomachinery, Parts A, B, and C, 2008
This article discusses the various noise sources associated with gas turbine engines and the computational aeroacoustics techniques used for predicting the aerodynamically-generated sound. Given a sound source, several tools are presented for predicting the corresponding radiated sound.
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This article discusses the various noise sources associated with gas turbine engines and the computational aeroacoustics techniques used for predicting the aerodynamically-generated sound. Given a sound source, several tools are presented for predicting the corresponding radiated sound.
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The Selection of a Gas Turbine Engine
1981Aircraft makers, oil companies, power utilities and a few other industries already have extensive experience in selecting engines to suit their requirements. Some other industries with power and heat requirements have not yet adopted gas turbine engines but could possibly benefit from their use.
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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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Thermal Barrier Coatings for Gas-Turbine Engine Applications
Science, 2002N. Padture, M. Gell, E. Jordan
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