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Proceedings Papers

Reducing Compressor Shroud Leakage Flows by Raising the Stator Hub Line: Low Speed Tests

Henner Schrapp, Arne Dodegge, Volker Gümmer, Neil W. Harvey, Jörn Städing, Jens Friedrichs
Proc. ASME. GT2019, Volume 2A: Turbomachinery, V02AT39A032, June 17–21, 2019
Publisher: American Society of Mechanical Engineers
Paper No: GT2019-91611
https://doi.org/10.1115/GT2019-91611
View Paper titled, Reducing Compressor Shroud Leakage Flows by Raising the Stator Hub Line: Low Speed Tests
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Topics: Compressors, Leakage flows, Stators, Pressure, Flow (Dynamics), Cavities, Design, Wind, Annulus, Boundary layers
Proceedings Papers

Measurement and Calculation of Nozzle Guide Vane End Wall Heat Transfer

Neil W. Harvey, Martin G. Rose, John Coupland, Terry Jones
Proc. ASME. GT1998, Volume 4: Heat Transfer; Electric Power; Industrial and Cogeneration, V004T09A009, June 2–5, 1998
Publisher: American Society of Mechanical Engineers
Paper No: 98-GT-066
https://doi.org/10.1115/98-GT-066
View Paper titled, Measurement and Calculation of Nozzle Guide Vane End Wall Heat Transfer
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Topics: Heat transfer, Nozzle guide vanes, Design, Cascades (Fluid dynamics), Engine design, Engines, Geometry, High pressure (Physics), Mach number, Navier-Stokes equations
Proceedings Papers

Non-Axisymmetric Turbine End Wall Design: Part I — Three-Dimensional Linear Design System

Neil W. Harvey, Martin G. Rose, Mark D. Taylor, Shahrokh Shahpar, Jonathan Hartland, David G. Gregory-Smith
Proc. ASME. GT1999, Volume 1: Aircraft Engine; Marine; Turbomachinery; Microturbines and Small Turbomachinery, V001T03A049, June 7–10, 1999
Publisher: American Society of Mechanical Engineers
Paper No: 99-GT-337
https://doi.org/10.1115/99-GT-337
View Paper titled, Non-Axisymmetric Turbine End Wall Design: Part I — Three-Dimensional Linear Design System
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Topics: Design, Turbines, Flow (Dynamics), Airfoils, Shapes, Blades, Cascades (Fluid dynamics), Computational fluid dynamics, Design methodology, Geometry
Proceedings Papers

Turbomachinery Wakes: Differential Work and Mixing Losses

Martin G. Rose, Neil W. Harvey
Proc. ASME. GT1999, Volume 1: Aircraft Engine; Marine; Turbomachinery; Microturbines and Small Turbomachinery, V001T03A004, June 7–10, 1999
Publisher: American Society of Mechanical Engineers
Paper No: 99-GT-025
https://doi.org/10.1115/99-GT-025
View Paper titled, Turbomachinery Wakes: Differential Work and Mixing Losses
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Topics: Turbomachinery, Wakes, Compressors, Pressure, Stators, Temperature, Turbines, Computational fluid dynamics, Rotors
Proceedings Papers

A Computational Study of a Novel Turbine Rotor Partial Shroud

Neil W. Harvey, Ken Ramsden
Proc. ASME. GT2000, Volume 1: Aircraft Engine; Marine; Turbomachinery; Microturbines and Small Turbomachinery, V001T03A113, May 8–11, 2000
Publisher: American Society of Mechanical Engineers
Paper No: 2000-GT-0668
https://doi.org/10.1115/2000-GT-0668
View Paper titled, A Computational Study of a Novel Turbine Rotor Partial Shroud
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Topics: Rotors, Turbines, Flow (Dynamics), Clearances (Engineering), Design, Computational fluid dynamics, Control systems, Gas turbines, Leakage, Reynolds-averaged Navier–Stokes equations
Proceedings Papers

Pressure Surface Separations in Low Pressure Turbines: Part 1 of 2 — Midspan Behaviour

Michael J. Brear, Howard P. Hodson, Neil W. Harvey
Proc. ASME. GT2001, Volume 1: Aircraft Engine; Marine; Turbomachinery; Microturbines and Small Turbomachinery, V001T03A059, June 4–7, 2001
Publisher: American Society of Mechanical Engineers
Paper No: 2001-GT-0437
https://doi.org/10.1115/2001-GT-0437
View Paper titled, Pressure Surface Separations in Low Pressure Turbines: Part 1 of 2 — Midspan Behaviour
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Topics: Pressure, Turbines, Separation (Technology), Shear (Mechanics), Turbulence, Blades, Cascades (Fluid dynamics), Engine design, Flow (Dynamics), Reynolds number
Proceedings Papers

Pressure Surface Separations in Low Pressure Turbines: Part 2 of 2 — Interactions With the Secondary Flow

Michael J. Brear, Howard P. Hodson, Paloma Gonzalez, Neil W. Harvey
Proc. ASME. GT2001, Volume 1: Aircraft Engine; Marine; Turbomachinery; Microturbines and Small Turbomachinery, V001T03A060, June 4–7, 2001
Publisher: American Society of Mechanical Engineers
Paper No: 2001-GT-0438
https://doi.org/10.1115/2001-GT-0438
View Paper titled, Pressure Surface Separations in Low Pressure Turbines: Part 2 of 2 — Interactions With the Secondary Flow
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Topics: Flow (Dynamics), Pressure, Turbines, Blades, Separation (Technology), Turbine blades, Cascades (Fluid dynamics), Design, Suction
Proceedings Papers

The Effect of a Casing Step on the Over-Tip Aerothermodynamics of a Transonic HP Turbine Stage

Gregory A. Thomas, Nicholas R. Atkins, Steven J. Thorpe, Roger W. Ainsworth, Neil W. Harvey
Proc. ASME. GT2007, Volume 4: Turbo Expo 2007, Parts A and B, 597-608, May 14–17, 2007
Publisher: American Society of Mechanical Engineers
Paper No: GT2007-27780
https://doi.org/10.1115/GT2007-27780
View Paper titled, The Effect of a Casing Step on the Over-Tip Aerothermodynamics of a Transonic HP Turbine Stage
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Topics: Aerodynamics, Turbines, Heat flux, Pressure, Wall temperature, Annulus, Blades, Computational fluid dynamics, Engines, Fluids
Proceedings Papers

The Influence of Sweep on Axial Flow Turbine Aerodynamics in the Endwall Region

Graham Pullan, Neil W. Harvey
Proc. ASME. GT2007, Volume 6: Turbo Expo 2007, Parts A and B, 735-747, May 14–17, 2007
Publisher: American Society of Mechanical Engineers
Paper No: GT2007-27750
https://doi.org/10.1115/GT2007-27750
View Paper titled, The Influence of Sweep on Axial Flow Turbine Aerodynamics in the Endwall Region
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Topics: Aerodynamics, Axial flow, Turbines, Blades, Flow (Dynamics), Design, Pressure
Proceedings Papers

The Effect of Work Processes on the Casing Heat Transfer of a Transonic Turbine

Steven J. Thorpe, Robert J. Miller, Shin Yoshino, Roger W. Ainsworth, Neil W. Harvey
Proc. ASME. GT2005, Volume 3: Turbo Expo 2005, Parts A and B, 443-451, June 6–9, 2005
Publisher: American Society of Mechanical Engineers
Paper No: GT2005-68437
https://doi.org/10.1115/GT2005-68437
View Paper titled, The Effect of Work Processes on the Casing Heat Transfer of a Transonic Turbine
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Topics: Heat transfer, Turbines, Temperature, Rotors, Fluids, Heat, Leakage, Stress, Axial flow, Chords (Trusses)
Proceedings Papers

Measurement of Heat Transfer Coefficient Distributions and Flow Field in a Model of a Turbine Blade Cooling Passage With Tangential Injection

John P. C. W. Ling, Peter T. Ireland, Neil W. Harvey
Proc. ASME. GT2006, Volume 3: Heat Transfer, Parts A and B, 325-340, May 8–11, 2006
Publisher: American Society of Mechanical Engineers
Paper No: GT2006-90352
https://doi.org/10.1115/GT2006-90352
View Paper titled, Measurement of Heat Transfer Coefficient Distributions and Flow Field in a Model of a Turbine Blade Cooling Passage With Tangential Injection
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Topics: Cooling, Flow (Dynamics), Heat transfer coefficients, Transient heat transfer, Turbine blades
Proceedings Papers

The Influence of Sweep on Axial Flow Turbine Aerodynamics at Mid-Span

Graham Pullan, Neil W. Harvey
Proc. ASME. GT2006, Volume 6: Turbomachinery, Parts A and B, 925-935, May 8–11, 2006
Publisher: American Society of Mechanical Engineers
Paper No: GT2006-91070
https://doi.org/10.1115/GT2006-91070
View Paper titled, The Influence of Sweep on Axial Flow Turbine Aerodynamics at Mid-Span
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Topics: Aerodynamics, Axial flow, Turbines, Blades, Pressure, Cascades (Fluid dynamics), Design, Boundary layer turbulence, Chords (Trusses), Energy dissipation
Journal Articles

The Influence of Sweep on Axial Flow Turbine Aerodynamics in the Endwall Region

Graham Pullan, Neil W. Harvey
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. October 2008, 130(4): 041011.
https://doi.org/10.1115/1.2812337
Published Online: August 1, 2008
View Article titled, The Influence of Sweep on Axial Flow Turbine Aerodynamics in the Endwall Region
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Topics: Blades, Pressure, Flow (Dynamics)
Journal Articles

Influence of Sweep on Axial Flow Turbine Aerodynamics at Midspan

Graham Pullan, Neil W. Harvey
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Technical Papers
J. Turbomach. July 2007, 129(3): 591–598.
https://doi.org/10.1115/1.2472397
Published Online: July 14, 2006
View Article titled, Influence of Sweep on Axial Flow Turbine Aerodynamics at Midspan
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Topics: Blades, Pressure, Design, Turbines
Journal Articles

The Effect of Work Processes on the Casing Heat Transfer of a Transonic Turbine

Steven J. Thorpe, Robert J. Miller, Shin Yoshino, Roger W. Ainsworth, Neil W. Harvey
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Technical Papers
J. Turbomach. January 2007, 129(1): 84–91.
https://doi.org/10.1115/1.2372772
Published Online: February 1, 2005
View Article titled, The Effect of Work Processes on the Casing Heat Transfer of a Transonic Turbine
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Topics: Flow (Dynamics), Heat, Heat transfer, Rotors, Stress, Temperature, Turbines, Pressure, Fluids, Wall temperature
Journal Articles

Pressure Surface Separations in Low-Pressure Turbines—Part 1: Midspan Behavior

Michael J. Brear, Howard P. Hodson, Neil W. Harvey
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Technical Papers
J. Turbomach. July 2002, 124(3): 393–401.
https://doi.org/10.1115/1.1450764
Published Online: July 10, 2002
View Article titled, Pressure Surface Separations in Low-Pressure Turbines—Part 1: Midspan Behavior
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Topics: Pressure, Separation (Technology), Wakes, Flow (Dynamics), Blades
Journal Articles

Pressure Surface Separations in Low-Pressure Turbines—Part 2: Interactions With the Secondary Flow

Michael J. Brear, Howard P. Hodson, Paloma Gonzalez, Neil W. Harvey
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Technical Papers
J. Turbomach. July 2002, 124(3): 402–409.
https://doi.org/10.1115/1.1450765
Published Online: July 10, 2002
View Article titled, Pressure Surface Separations in Low-Pressure Turbines—Part 2: Interactions With the Secondary Flow
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Topics: Blades, Flow (Dynamics), Pressure, Suction, Turbines, Separation (Technology)
Journal Articles

A Computational Study of a Novel Turbine Rotor Partial Shroud

Neil W. Harvey, Ken Ramsden
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Technical Papers
J. Turbomach. July 2001, 123(3): 534–543.
https://doi.org/10.1115/1.1370166
Published Online: February 1, 2000
View Article titled, A Computational Study of a Novel Turbine Rotor Partial Shroud
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Topics: Flow (Dynamics), Pressure, Rotors, Turbines
Journal Articles

Nonaxisymmetric Turbine End Wall Design: Part I— Three-Dimensional Linear Design System

Neil W. Harvey, Martin G. Rose, Mark D. Taylor, Shahrokh Shahpar, Jonathan Hartland, David G. Gregory-Smith
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Technical Papers
J. Turbomach. April 2000, 122(2): 278–285.
https://doi.org/10.1115/1.555445
Published Online: February 1, 1999
View Article titled, Nonaxisymmetric Turbine End Wall Design: Part I— Three-Dimensional Linear Design System
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Topics: Airfoils, Design, Flow (Dynamics), Pressure, Turbines, Blades, Shapes, Design methodology