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Keywords: transonic
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Proceedings Papers

Proc. ASME. GT2021, Volume 2A: Turbomachinery — Axial Flow Fan and Compressor Aerodynamics, V02AT31A002, June 7–11, 2021
Paper No: GT2021-01771
... Proceedings of ASME Turbo Expo 2021 Turbomachinery Technical Conference and Exposition GT2021 June 7-11, 2021, Virtual, Online GT2021-01771 DEVELOPMENT OF LOSS CORRELATION AND TOOL VALIDATION AT TRANSONIC CONDITION BASED ON CASCADE TEST Jaewoo Choi1, David Simurda2, Jaewook Song1, Martin Luxa2...
Proceedings Papers

Proc. ASME. GT2021, Volume 2A: Turbomachinery — Axial Flow Fan and Compressor Aerodynamics, V02AT31A020, June 7–11, 2021
Paper No: GT2021-58828
... Proceedings of ASME Turbo Expo 2021 Turbomachinery Technical Conference and Exposition GT2021 June 7-11, 2021, Virtual, Online GT2021-58828 OVERVIEW OF UNSTEADY PHENOMENA EMERGING IN A STALLED 1.5-STAGE TRANSONIC COMPRESSOR Silas Mütschard Christoph Biela Jan Werner Sebastian Robens SIEMENS...
Topics: Compressors
Proceedings Papers

Proc. ASME. GT2021, Volume 5A: Heat Transfer — Combustors; Film Cooling, V05AT12A015, June 7–11, 2021
Paper No: GT2021-59366
... the design process. blade tip film cooling transonic blowing ratio density ratio PSP technique blade tip flow leakage Proceedings of ASME Turbo Expo 2021 Turbomachinery Technical Conference and Exposition GT2021 June 7-11, 2021, Virtual, Online GT2021-59366 INFLUENCE OF COOLANT DENSITY...
Proceedings Papers

Proc. ASME. GT2010, Volume 4: Heat Transfer, Parts A and B, 255-270, June 14–18, 2010
Paper No: GT2010-22700
..., and are compared to the experimental results. The test turbine was the unshrouded MT1 turbine, installed in the Turbine Test Facility (previously called Isentropic Light Piston Facility) at QinetiQ, Farnborough UK. This is a short duration transonic facility, which simulates engine representative M , Re, Tu, N...
Proceedings Papers

Proc. ASME. GT2007, Volume 6: Turbo Expo 2007, Parts A and B, 879-893, May 14–17, 2007
Paper No: 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...
Proceedings Papers

Proc. ASME. GT2002, Volume 5: Turbo Expo 2002, Parts A and B, 569-578, June 3–6, 2002
Paper No: GT2002-30383
... A streamline curvature method with improvements to key loss models is applied to a two-stage, low aspect ratio, transonic fan with design tip relative Mach number of approximately 1.65. Central to the improvements is the incorporation of a physics-based shock model. The attempt here...
Proceedings Papers

Proc. ASME. GT2002, Volume 5: Turbo Expo 2002, Parts A and B, 803-811, June 3–6, 2002
Paper No: GT2002-30444
... A streamline curvature throughflow numerical approach is assessed and modified to better approximate the flow fields of transonic axial compression systems. Improvements in total pressure loss modeling are implemented, central to which is a physics-based shock model, to ensure accurate...
Proceedings Papers

Proc. ASME. GT2003, Volume 6: Turbo Expo 2003, Parts A and B, 125-135, June 16–19, 2003
Paper No: GT2003-38079
... Midspan measurements were made in a transonic wind tunnel for three HP turbine blade cascades at design incidence. The baseline profile is the midspan section of a HP turbine blade of fairly recent design. It is considered mid-loaded. To gain a better understanding of blade loading limits...
Proceedings Papers

Proc. ASME. GT2004, Volume 5: Turbo Expo 2004, Parts A and B, 1015-1026, June 14–17, 2004
Paper No: GT2004-53087
... Experimental results concerning the performance of three high-pressure (HP) transonic turbine blades having fore-, aft- and mid-loadings have been presented previously by Corriveau and Sjolander [1]. Results from that study indicated that by shifting the loading towards the rear of the airfoil...
Proceedings Papers

Proc. ASME. GT2005, Volume 6: Turbo Expo 2005, Parts A and B, 451-464, June 6–9, 2005
Paper No: GT2005-68159
... Linear cascade measurements for the aerodynamic performance of three transonic High Pressure (HP) turbine blades have been presented previously by Corriveau and Sjolander [1] [2] for the design incidence. The airfoils were designed for the same inlet and outlet velocity triangles but varied...
Proceedings Papers

Proc. ASME. GT2006, Volume 6: Turbomachinery, Parts A and B, 809-820, May 8–11, 2006
Paper No: GT2006-90849
... Linear cascade measurements for the aerodynamic performance of a family of three transonic, high-pressure (HP) turbine blades have been presented previously by the authors. The airfoils were designed for the same inlet and outlet velocity triangles but varied in their loading distributions...