Search for dissertations about: "endwall"
Showing result 6 - 10 of 17 swedish dissertations containing the word endwall.
-
6. Investigations of Heat Transfer and Fluid Flow in the Pocket Region of a Gas Turbine Engine and Cooling of a Turbine Blade
Abstract : In the present work, heat transfer within gas turbine applications are investigated bothexperimentally and numerically. The main content concerns heat transfer and fluidflow over the pocket region and cooling of a turbine blade. READ MORE
-
7. Endwall cavity flow effect on the temperature attenuation in the main flow path in a gas turbine
Abstract : .... READ MORE
-
8. Experimental investigation of the flow field in an aggressive intermediate turbine duct
Abstract : Intermediate turbine ducts are used for connecting thehigh-pressure turbine to the low-pressure turbine in turbofan engines. In order to meet the demands for more efficient and environmentally friendly jet engines, future intermediate turbine ducts need to have larger radial off-sets without increasing their length. READ MORE
-
9. Experimental Study of Outlet Guide Vane Heat Transfer and Gas Turbine Internal Cooling
Abstract : Heat transfer in gas turbine related applications is investigated by steady state liquid crystal thermography (LCT) in this thesis. The work presented includes outlet guide vane heat transfer and gas turbine internal cooling. READ MORE
-
10. Analysis of the Performance of Different V2F Turbulence Models in a Stator Vane Passage Flow
Abstract : When designing the cooling system of modern gas turbines it is important to be able to predict the heat transfer from the hot gas to the walls surrounding the gas path. One flow feature making this rather complicated is the presence of secondary, three-dimensional flow structures, often referred to as horse shoe vortices, which greatly enhance the rate of heat transfer to the endwall, especially in the leading edge region. READ MORE