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Keywords: HPT
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Proceedings Papers

Comparison Between Unstructured and Structured Meshes With Different Turbulence Models for a High Pressure Turbine Application

Jesuino Takachi Tomita, Lucilene Moraes da Silva, Diego Thomas da Silva
Proc. ASME. GT2012, Volume 8: Turbomachinery, Parts A, B, and C, 1633-1645, June 11–15, 2012
Paper No: GT2012-69990
DOI: https://doi.org/10.1115/GT2012-69990
... is used for mesh generation and flow calculation. The results are presented comparing the pressure ratio and efficiency from numerical solutions and experimental data and flow properties distributions along the blade span. HPT CFD turbulence model O-grid structured mesh unstructured mesh 1...
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Topics: Computational fluid dynamics, High pressure (Physics), Turbines, Turbulence
Proceedings Papers

Validation of MISES 2-D Boundary Layer Code for High Pressure Turbine Aerodynamic Design

Philip L. Andrew, Harika S. Kahveci
Proc. ASME. GT2007, Volume 6: Turbo Expo 2007, Parts A and B, 879-893, May 14–17, 2007
Paper No: GT2007-28123
DOI: https://doi.org/10.1115/GT2007-28123
...° relative to design incidence. MISES boundary layer method 2-D cascade validation transonic off-design HPT incidence loss CFD Proceedings of GT2007 ASME Turbo Expo 2007: Power for Land, Sea and Air May 14-17, 2007, Montreal, Canada Copyright © 2007 by ASME 1 cascade, validation, transonic...
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Topics: Boundary layers, Cascades (Fluid dynamics), Design, High pressure (Physics), Turbines
Proceedings Papers

Aero-Thermodynamic Aspects of Film Cooling in Regions of Separated Flow on the Pressure Side of a High-Lift HPT Blade

Lars Homeier, Ewald Lutum, Erik Janke, Frank Haselbach
Proc. ASME. GT2004, Volume 5: Turbo Expo 2004, Parts A and B, 277-286, June 14–17, 2004
Paper No: GT2004-54067
DOI: https://doi.org/10.1115/GT2004-54067
... thermodynamic investigations and detailed studies on optimised coolant injection geometries as well. HPT film cooling pressure side separated flow experimental and numerical results Proceedings of ASME Turbo Expo 2004 Power for Land, Sea and Air June 14-17, 2004, Vienna, Austria AERO-THERMODYNAMIC...
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Topics: Blades, Film cooling, Flow (Dynamics), Pressure