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Proceedings Papers

Measurement and Calculation of End Wall Heat Transfer and Aerodynamics on a Nozzle Guide Vane in Annular Cascade

N. W. Harvey, T. V. Jones
Proc. ASME. GT1990, Volume 4: Heat Transfer; Electric Power; Industrial and Cogeneration, V004T09A035, June 11–14, 1990
Publisher: American Society of Mechanical Engineers
Paper No: 90-GT-301
https://doi.org/10.1115/90-GT-301
View Paper titled, Measurement and Calculation of End Wall Heat Transfer and Aerodynamics on a Nozzle Guide Vane in Annular Cascade
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Topics: Aerodynamics, Cascades (Fluid dynamics), Heat transfer, Nozzle guide vanes, Airfoils, Mach number, Boundary layers, Engines, Flow visualization, Gages
Proceedings Papers

Endwall Heat Transfer and Aerodynamic Measurements in an Annular Cascade of Nozzle Guide Vanes

M. C. Spencer, G. D. Lock, T. V. Jones, N. W. Harvey
Proc. ASME. GT1995, Volume 4: Heat Transfer; Electric Power; Industrial and Cogeneration, V004T09A048, June 5–8, 1995
Publisher: American Society of Mechanical Engineers
Paper No: 95-GT-356
https://doi.org/10.1115/95-GT-356
View Paper titled, Endwall Heat Transfer and Aerodynamic Measurements in an Annular Cascade of Nozzle Guide Vanes
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Topics: Cascades (Fluid dynamics), Heat transfer, Nozzle guide vanes, Mach number, Engines, Flow (Dynamics), Flow visualization, Heat transfer coefficients, High pressure (Physics), Liquid crystals
Proceedings Papers

The Application of Thin Film Gauges on Flexible Plastic Substrates to the Gas Turbine Situation

S. M. Guo, M. C. Spencer, G. D. Lock, T. V. Jones, N. W. Harvey
Proc. ASME. GT1995, Volume 4: Heat Transfer; Electric Power; Industrial and Cogeneration, V004T09A049, June 5–8, 1995
Publisher: American Society of Mechanical Engineers
Paper No: 95-GT-357
https://doi.org/10.1115/95-GT-357
View Paper titled, The Application of Thin Film Gauges on Flexible Plastic Substrates to the Gas Turbine Situation
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Topics: Gages, Gas turbines, Thin films, Heat transfer, Aluminum, Metals, Nozzle guide vanes, Temperature, Boundary-value problems, Calibration
Proceedings Papers

Development of Blade Profiles for Low Pressure Turbine Applications

E. M. Curtis, H. P. Hodson, M. R. Banieghbal, J. D. Denton, R. J. Howell, N. W. Harvey
Proc. ASME. GT1996, Volume 1: Turbomachinery, V001T01A090, June 10–13, 1996
Publisher: American Society of Mechanical Engineers
Paper No: 96-GT-358
https://doi.org/10.1115/96-GT-358
View Paper titled, Development of Blade Profiles for Low Pressure Turbine Applications
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Topics: Blades, Pressure, Turbines, Cascades (Fluid dynamics), Boundary layers, Suction, Wakes, Aircraft engines, Design, Geometry
Proceedings Papers

Non-Axisymmetric Turbine End Wall Design: Part II — Experimental Validation

J. C. Hartland, D. G. Gregory-Smith, N. W. Harvey, M. G. Rose
Proc. ASME. GT1999, Volume 1: Aircraft Engine; Marine; Turbomachinery; Microturbines and Small Turbomachinery, V001T03A050, June 7–10, 1999
Publisher: American Society of Mechanical Engineers
Paper No: 99-GT-338
https://doi.org/10.1115/99-GT-338
View Paper titled, Non-Axisymmetric Turbine End Wall Design: Part II — Experimental Validation
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Topics: Design, Turbines, Flow (Dynamics), Computational fluid dynamics, Cascades (Fluid dynamics), Blades, Pressure, Turbulence, Vortices
Proceedings Papers

High Lift and Aft Loaded Profiles for Low Pressure Turbines

R. J. Howell, O. N. Ramesh, H. P. Hodson, N. W. Harvey, V. Schulte
Proc. ASME. GT2000, Volume 3: Heat Transfer; Electric Power; Industrial and Cogeneration, V003T01A066, May 8–11, 2000
Publisher: American Society of Mechanical Engineers
Paper No: 2000-GT-0261
https://doi.org/10.1115/2000-GT-0261
View Paper titled, High Lift and Aft Loaded Profiles for Low Pressure Turbines
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Topics: Pressure, Turbines, Wakes, Boundary layers, Blades, Cascades (Fluid dynamics), Inflow, Engines, Reynolds number, Simulation
Proceedings Papers

Improving the Efficiency of the Trent 500 HP Turbine Using Non-Axisymmetric End Walls: Part 1 — Turbine Design

G. Brennan, N. W. Harvey, M. G. Rose, N. Fomison, M. D. Taylor
Proc. ASME. GT2001, Volume 1: Aircraft Engine; Marine; Turbomachinery; Microturbines and Small Turbomachinery, V001T03A066, June 4–7, 2001
Publisher: American Society of Mechanical Engineers
Paper No: 2001-GT-0444
https://doi.org/10.1115/2001-GT-0444
View Paper titled, Improving the Efficiency of the Trent 500 HP Turbine Using Non-Axisymmetric End Walls: Part 1 — Turbine Design
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Topics: Design, Turbines, Airfoils, Cascades (Fluid dynamics), Engines, Rotors, Shapes
Proceedings Papers

Improving the Efficiency of the Trent 500 HP Turbine Using Non-Axisymmetric End Walls: Part II — Experimental Validation

M. G. Rose, N. W. Harvey, P. Seaman, D. A. Newman, D. McManus
Proc. ASME. GT2001, Volume 1: Aircraft Engine; Marine; Turbomachinery; Microturbines and Small Turbomachinery, V001T03A081, June 4–7, 2001
Publisher: American Society of Mechanical Engineers
Paper No: 2001-GT-0505
https://doi.org/10.1115/2001-GT-0505
View Paper titled, Improving the Efficiency of the Trent 500 HP Turbine Using Non-Axisymmetric End Walls: Part II — Experimental Validation
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Topics: Turbines, Design, Flow (Dynamics), Axial flow, Blades, Cascades (Fluid dynamics), Computational fluid dynamics, Design methodology, Rotors, Testing
Proceedings Papers

Boundary Layer Development in the BR710 and BR715 LP Turbines: The Implementation of High Lift and Ultra High Lift Concepts

R. J. Howell, H. P. Hodson, V. Schulte, Heinz-Peter Schiffer, F. Haselbach, N. W. Harvey
Proc. ASME. GT2001, Volume 1: Aircraft Engine; Marine; Turbomachinery; Microturbines and Small Turbomachinery, V001T03A063, June 4–7, 2001
Publisher: American Society of Mechanical Engineers
Paper No: 2001-GT-0441
https://doi.org/10.1115/2001-GT-0441
View Paper titled, Boundary Layer Development in the BR710 and BR715 LP Turbines: The Implementation of High Lift and Ultra High Lift Concepts
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Topics: Boundary layers, Turbines, Flow (Dynamics), Blades, Design, Wakes, Machinery, Rotors, Sensors, Suction
Proceedings Papers

Some Effects of Non-Axisymmetric End Wall Profiling on Axial Flow Compressor Aerodynamics: Part I—Linear Cascade Investigation

N. W. Harvey
Proc. ASME. GT2008, Volume 6: Turbomachinery, Parts A, B, and C, 543-555, June 9–13, 2008
Publisher: American Society of Mechanical Engineers
Paper No: GT2008-50990
https://doi.org/10.1115/GT2008-50990
View Paper titled, Some Effects of Non-Axisymmetric End Wall Profiling on Axial Flow Compressor Aerodynamics: Part I—Linear Cascade Investigation
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Topics: Aerodynamics, Axial flow, Cascades (Fluid dynamics), Compressors, Flow (Dynamics), Computational fluid dynamics, Geometry, Design, Design methodology, Stators
Proceedings Papers

Some Effects of Non-Axisymmetric End Wall Profiling on Axial Flow Compressor Aerodynamics: Part II—Multi-Stage HPC CFD Study

N. W. Harvey, T. P. Offord
Proc. ASME. GT2008, Volume 6: Turbomachinery, Parts A, B, and C, 557-569, June 9–13, 2008
Publisher: American Society of Mechanical Engineers
Paper No: GT2008-50991
https://doi.org/10.1115/GT2008-50991
View Paper titled, Some Effects of Non-Axisymmetric End Wall Profiling on Axial Flow Compressor Aerodynamics: Part II—Multi-Stage HPC CFD Study
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Topics: Aerodynamics, Axial flow, Computational fluid dynamics, Corners (Structural elements), Stators, Compressors, Design, Optimization, Airfoils, Design methodology
Proceedings Papers

Aerodynamic Performance Measurement in a Fully Scaled Transient Turbine Test Facility

N. R. Atkins, R. W. Ainsworth, N. W. Harvey
Proc. ASME. GT2007, Volume 6: Turbo Expo 2007, Parts A and B, 481-492, May 14–17, 2007
Publisher: American Society of Mechanical Engineers
Paper No: GT2007-27142
https://doi.org/10.1115/GT2007-27142
View Paper titled, Aerodynamic Performance Measurement in a Fully Scaled Transient Turbine Test Facility
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Topics: Test facilities, Transients (Dynamics), Turbines, Heat transfer, Aerodynamics, Flow (Dynamics), Rotors, Testing, Computational fluid dynamics, Durability
Proceedings Papers

Improving Turbine Efficiency Using Non-Axisymmetric End Walls: Validation in the Multi-Row Environment and With Low Aspect Ratio Blading

N. W. Harvey, G. Brennan, D. A. Newman, M. G. Rose
Proc. ASME. GT2002, Volume 5: Turbo Expo 2002, Parts A and B, 119-126, June 3–6, 2002
Publisher: American Society of Mechanical Engineers
Paper No: GT2002-30337
https://doi.org/10.1115/GT2002-30337
View Paper titled, Improving Turbine Efficiency Using Non-Axisymmetric End Walls: Validation in the Multi-Row Environment and With Low Aspect Ratio Blading
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Topics: Turbines, Design, Airfoils, Blades, Cascades (Fluid dynamics), Engines, Flow (Dynamics), High pressure (Physics), Pressure, Shapes
Proceedings Papers

The Development of Turbine Exit Flow in a Swan-Necked Inter-Stage Diffuser

R. J. Miller, R. W. Moss, R. W. Ainsworth, N. W. Harvey
Proc. ASME. GT2003, Volume 6: Turbo Expo 2003, Parts A and B, 863-875, June 16–19, 2003
Publisher: American Society of Mechanical Engineers
Paper No: GT2003-38174
https://doi.org/10.1115/GT2003-38174
View Paper titled, The Development of Turbine Exit Flow in a Swan-Necked Inter-Stage Diffuser
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Topics: Diffusers, Flow (Dynamics), Turbines, Rotors, Wakes, High pressure (Physics), Leakage, Pressure, Probes, Blades
Proceedings Papers

Wake, Shock and Potential Field Interactions in a 1.5 Stage Turbine: Part I — Vane-Rotor and Rotor-Vane Interaction

R. J. Miller, R. W. Moss, R. W. Ainsworth, N. W. Harvey
Proc. ASME. GT2002, Volume 5: Turbo Expo 2002, Parts A and B, 715-723, June 3–6, 2002
Publisher: American Society of Mechanical Engineers
Paper No: GT2002-30435
https://doi.org/10.1115/GT2002-30435
View Paper titled, Wake, Shock and Potential Field Interactions in a 1.5 Stage Turbine: Part I — Vane-Rotor and Rotor-Vane Interaction
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Topics: Rotors, Shock (Mechanics), Turbine components, Wakes, Blades, Pressure, High pressure (Physics), Design, Ducts, Computation
Proceedings Papers

Wake, Shock and Potential Field Interactions in a 1.5 Stage Turbine: Part II — Vane-Vane Interaction and Discussion of Results

R. J. Miller, R. W. Moss, R. W. Ainsworth, N. W. Harvey
Proc. ASME. GT2002, Volume 5: Turbo Expo 2002, Parts A and B, 725-734, June 3–6, 2002
Publisher: American Society of Mechanical Engineers
Paper No: GT2002-30436
https://doi.org/10.1115/GT2002-30436
View Paper titled, Wake, Shock and Potential Field Interactions in a 1.5 Stage Turbine: Part II — Vane-Vane Interaction and Discussion of Results
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Topics: Shock (Mechanics), Turbine components, Wakes, Rotors, Blades, High pressure (Physics), Ducts, Pressure, Computation, Diffusers
Proceedings Papers

The Effect of an Upstream Turbine on a Low-Aspect Ratio Vane

R. J. Miller, R. W. Moss, R. W. Ainsworth, N. W. Harvey
Proc. ASME. GT2004, Volume 5: Turbo Expo 2004, Parts A and B, 1417-1428, June 14–17, 2004
Publisher: American Society of Mechanical Engineers
Paper No: GT2004-54017
https://doi.org/10.1115/GT2004-54017
View Paper titled, The Effect of an Upstream Turbine on a Low-Aspect Ratio Vane
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Topics: Turbines, Vortices, Blades, Flow (Dynamics), Rotors, High pressure (Physics), Leakage, Computer simulation, Diffusers, Engines
Proceedings Papers

An Investigation Into a Novel Turbine Rotor Winglet: Part I — Design and Model Rig Test Results

N. W. Harvey, D. A. Newman, F. Haselbach, L. Willer
Proc. ASME. GT2006, Volume 6: Turbomachinery, Parts A and B, 585-596, May 8–11, 2006
Publisher: American Society of Mechanical Engineers
Paper No: GT2006-90456
https://doi.org/10.1115/GT2006-90456
View Paper titled, An Investigation Into a Novel Turbine Rotor Winglet: Part I — Design and Model Rig Test Results
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Topics: Design, Rotors, Turbines, Computational fluid dynamics, Flow (Dynamics), Blades, Clearances (Engineering), Control systems, Emissions, Gas turbines
Proceedings Papers

An Investigation Into a Novel Turbine Rotor Winglet: Part 2 — Numerical Simulation and Experimental Results

L. Willer, F. Haselbach, D. A. Newman, N. W. Harvey
Proc. ASME. GT2006, Volume 6: Turbomachinery, Parts A and B, 597-605, May 8–11, 2006
Publisher: American Society of Mechanical Engineers
Paper No: GT2006-90459
https://doi.org/10.1115/GT2006-90459
View Paper titled, An Investigation Into a Novel Turbine Rotor Winglet: Part 2 — Numerical Simulation and Experimental Results
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Topics: Computer simulation, Rotors, Turbines, Computational fluid dynamics, Design, Flow (Dynamics), Blades, Clearances (Engineering), Control systems, Emissions
Journal Articles

Improving the Efficiency of the Trent 500-HP Turbine Using Nonaxisymmetric End Walls—Part I: Turbine Design

G. Brennan, N. W. Harvey, M. G. Rose, N. Fomison, M. D. Taylor
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Technical Papers
J. Turbomach. July 2003, 125(3): 497–504.
https://doi.org/10.1115/1.1450766
Published Online: August 27, 2003
View Article titled, Improving the Efficiency of the Trent 500-HP Turbine Using Nonaxisymmetric End Walls—Part I: Turbine Design
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Topics: Airfoils, Design, Nozzle guide vanes, Rotors, Turbines, Flow (Dynamics), Vortices, Blades, Pressure