Browsing by Subject "Gas Turbine"
Now showing items 1-10 of 10
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(2015-11-24)Streamline curvature method is the most acceptable method used in compressor design. This method is superior to the simple radial equilibrium method because it accounts for losses and secondary flow in the computation. ...
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(2018-08-22)An Ultra-High Efficiency Gas Turbine (UHEGT) technology is developed in this study. In UHEGT, the combustion process is no longer contained in isolation between the compressor and turbine, rather distributed in multiple ...
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(2011-02-22)Improvements to gas turbine efficiency depend closely on cooling technologies, as efficiency increases with turbine inlet temperature. To aid in this process, simulations that consider real engine conditions need to be ...
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(2012-07-16)The average and fluctuating components in a model ring-type gas turbine combustor are characterized using a Large Eddy Simulation at a Reynolds number of 11,000, based on the bulk velocity and the mean channel height. A ...
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(2014-08-10)A numerical code is developed to calculate the temperature distributions on the surface of a gas turbine blade. This code is a tool for quick prediction of the temperatures by knowing the boundary conditions and the flow ...
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(Texas A&M University, 2007-04-25)A computational study of three-dimensional turbulent flow and heat transfer was performed in four types of rotating channels. The first type is a rotating rectangular channel with V-shaped ribs. The channel aspect ratio ...
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(2012-07-16)Gas turbine engines are the main propulsion source for world wide aviation and are also used for power generation. Even though they rely mainly on fossil fuel and emit climate active gasses, their importance is not likely ...
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(2012-10-19)In this study, the film-cooling effectiveness in different regions of gas turbine blades was investigated with various film hole/slot configurations and mainstream flow conditions. The study consisted of three parts: 1) ...
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(2023-07-13)Gas turbines continue to be an integral technology in both the energy and transportation sectors due to their relatively low cost of energy (COE) and high thrust-to-weight ratio. Extended mission profile requirements ...
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(2018-04-20)Through the advancement of gas turbine cooling technologies, gas turbine engines remain one of the most reliable technologies in the aviation and power generation industries. The combined cycle efficiency of a power ...