- About
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The Global ETD Search service is a free service for researchers
to find electronic theses and dissertations. This service is
provided by the
Networked Digital Library of Theses and Dissertations.
Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
Search results
Showing 1 to 10 of 1971 (0.018 seconds)| 1 |
A Study of Nonlinear Control for Power Generation SystemsLu, Zongtao 12 October 2010 (has links)
No description available.
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An investigation into the operating characteristics of a high radius pre-swirl cooling systemNew, Paul David January 2002 (has links)
No description available.
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Numerische Simulation des Fischdurchgangs durch WasserturbinenBöhm, Christian. January 2004 (has links) (PDF)
München, Techn. Universiẗat, Diss., 2004.
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Experimental Validation of a Hot Gas Turbine Particle Deposition FacilitySmith, Christopher Stephen 25 August 2010 (has links)
No description available.
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The investigation of the action of a modern water turbine : in the Hydraulic Laboratory, McGill University, on the Gilbert Gilkes' (Kendal, Eng.) radial outward flow, free deviation turbineMcKay, Fred A., Brown, Fred B. January 1900 (has links)
This thesis has been damaged by water. Unfortunately, it is the only physical copy available and therefore we cannot improve the quality of this scan.
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Predictions and Measurements of Film-Cooling on the Endwall of a First Stage VaneKnost, Daniel G. 15 October 2003 (has links)
In gas turbine development, the direction has been toward higher turbine inlet temperatures to increase the work output and thermal efficiency. This extreme environment can significantly impact component life. One means of preventing component burnout in the turbine is to effectively use film-cooling whereby coolant is extracted from the compressor and injected through component surfaces. One such surface is the endwall of the first stage nozzle guide vane.
This thesis details the design, prediction, and testing of two endwall film-cooling hole patterns provided by leading gas turbine engine companies. In addition a flush, two-dimensional slot was included to simulate leakage flow from the combustor-turbine interface.
The slot coolant was found to exit in a non-uniform manner leaving a large, uncooled ring around the vane. Film-cooling holes were effective at distributing coolant throughout much of the passage, but at low blowing rates were unable to provide any benefit to the critical vane-endwall junction both at the leading edge and along the pressure side. At high blowing ratios, the increased momentum of the jets induced separation at the leading edge and in the upstream portion of the passage along the pressure side, while the jets near the passage exit remained attached and penetrated completely to the vane surface.
Computational fluid dynamics (CFD) was successful at predicting coolant trajectory, but tended to under-predict thermal spreading and jet separation. Superposition was shown to be inaccurate, over-predicting effectiveness levels and thus component life, because the flow field was altered by the coolant injection. / Master of Science
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Fatigue of an aluminium coated single crystal nickel-base SuperalloyTotemeier, Terry Craig January 1994 (has links)
No description available.
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The analysis and design methods for turbomachinery flowsTsay, W. C. January 1989 (has links)
No description available.
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Formation and effects of intermetallics in the rhenium-containing nickel-base superalloy CMSX-4Proctor, Caroline Susan January 1994 (has links)
No description available.
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Boundary layers on compressor bladesDong, Yuan January 1988 (has links)
No description available.
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