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G. V. Hobson
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Proceedings Papers

Prediction of Cascade Performance Using an Incompressible Navier-Stokes Technique

G. V. Hobson, B. Lakshminarayana
Proc. ASME. GT1990, Volume 1: Turbomachinery, V001T01A090, June 11–14, 1990
Paper No: 90-GT-261
DOI: https://doi.org/10.1115/90-GT-261
View Paper titled, Prediction of Cascade Performance Using an Incompressible Navier-Stokes Technique
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Topics: Cascades (Fluid dynamics), Pressure, Turbulence, Blades, Boundary layers, Compressors, Momentum, Navier-Stokes equations, Poisson equation, Skin friction (Fluid dynamics)
Proceedings Papers

Three-Dimensional Fibre-Optics LDV Measurements in the Endwall Region of a Linear Cascade of Controlled-Diffusion Stator Blades

G. V. Hobson, D. M. Dober
Proc. ASME. GT1994, Volume 1: Turbomachinery, V001T01A117, June 13–16, 1994
Paper No: 94-GT-352
DOI: https://doi.org/10.1115/94-GT-352
View Paper titled, Three-Dimensional Fibre-Optics LDV Measurements in the Endwall Region of a Linear Cascade of Controlled-Diffusion Stator Blades
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Topics: Blades, Cascades (Fluid dynamics), Diffusion (Physics), Optical fiber, Stators, Vortices, Boundary layers, Chords (Trusses), Compressors, Fibers
Proceedings Papers

Numerical and Experimental Investigation of Low Reynolds Number Effects on Laminar Flow Separation and Transition in a Cascade of Compressor Blades

Shunji Enomoto, C. Hah, G. V. Hobson
Proc. ASME. GT2000, Volume 3: Heat Transfer; Electric Power; Industrial and Cogeneration, V003T01A080, May 8–11, 2000
Paper No: 2000-GT-0276
DOI: https://doi.org/10.1115/2000-GT-0276
View Paper titled, Numerical and Experimental Investigation of Low Reynolds Number Effects on Laminar Flow Separation and Transition in a Cascade of Compressor Blades
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Topics: Blades, Cascades (Fluid dynamics), Compressors, Laminar flow, Reynolds number, Separation (Technology), Flow (Dynamics), Flow separation, Diffusion (Physics), Eddies (Fluid dynamics)
Proceedings Papers

Prediction of a Laminar Separation Bubble Over a Controlled-Diffusion Compressor Blade

G. V. Hobson, S. Weber
Proc. ASME. GT2000, Volume 3: Heat Transfer; Electric Power; Industrial and Cogeneration, V003T01A081, May 8–11, 2000
Paper No: 2000-GT-0277
DOI: https://doi.org/10.1115/2000-GT-0277
View Paper titled, Prediction of a Laminar Separation Bubble Over a Controlled-Diffusion Compressor Blade
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Topics: Blades, Bubbles, Compressors, Diffusion (Physics), Separation (Technology), Turbulence, Flow (Dynamics), Cascades (Fluid dynamics), Algebra, Flow visualization
Proceedings Papers

Pre-Stall Instability Distribution Over a Transonic Compressor Rotor

A. J. Gannon, G. V. Hobson
Proc. ASME. GT2008, Volume 6: Turbomachinery, Parts A, B, and C, 2067-2076, June 9–13, 2008
Paper No: GT2008-51512
DOI: https://doi.org/10.1115/GT2008-51512
View Paper titled, Pre-Stall Instability Distribution Over a Transonic Compressor Rotor
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Topics: Compressors, Rotors, Blades, Steady state, Flow (Dynamics), Probes, Shock (Mechanics), Suction, Wake turbulence
Journal Articles

Pre-Stall Instability Distribution Over a Transonic Compressor Rotor

A. J. Gannon, G. V. Hobson
Journal: Journal of Fluids Engineering
Article Type: Research Papers
J. Fluids Eng. May 2009, 131(5): 051106.
DOI: https://doi.org/10.1115/1.3112388
Published Online: April 23, 2009
View Article titled, Pre-Stall Instability Distribution Over a Transonic Compressor Rotor
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Topics: Blades, Compressors, Flow (Dynamics), Rotors, Sensors, Signals
Proceedings Papers

The Effect of Steam Ingestion on Transonic Rotor Stall Margin

A. J. Gannon, G. V. Hobson, T. A. Payne, S. E. Zarro
Proc. ASME. GT2007, Volume 6: Turbo Expo 2007, Parts A and B, 389-398, May 14–17, 2007
Paper No: GT2007-28068
DOI: https://doi.org/10.1115/GT2007-28068
View Paper titled, The Effect of Steam Ingestion on Transonic Rotor Stall Margin
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Topics: Rotors, Steam, Compressors, Flow (Dynamics), Aircraft, High temperature, Transients (Dynamics), Water vapor
Proceedings Papers

Three-Component LDV Measurements in the Wake of a Compressor Cascade With Flow Separation

G. V. Hobson, T. M. Caruso, J. R. Carlson
Proc. ASME. GT2003, Volume 6: Turbo Expo 2003, Parts A and B, 91-103, June 16–19, 2003
Paper No: GT2003-38980
DOI: https://doi.org/10.1115/GT2003-38980
View Paper titled, Three-Component LDV Measurements in the Wake of a Compressor Cascade With Flow Separation
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Topics: Cascades (Fluid dynamics), Compressors, Flow separation, Wakes, Blades, Boundary layers, Vortices, Lasers, Turbulence, Chords (Trusses)
Proceedings Papers

A Transonic Compressor Stage: Part 1 — Experimental Results

A. J. Gannon, G. V. Hobson, R. P. Shreeve
Proc. ASME. GT2004, Volume 5: Turbo Expo 2004, Parts A and B, 571-577, June 14–17, 2004
Paper No: GT2004-53923
DOI: https://doi.org/10.1115/GT2004-53923
View Paper titled, A Transonic Compressor Stage: Part 1 — Experimental Results
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Topics: Compressors, Computational fluid dynamics, Pressure, Design methodology, Performance characterization, Pressure measurement, Rotors, Stress, Temperature, Temperature profiles
Proceedings Papers

A Transonic Compressor Stage: Part 2 — CFD Simulation

G. V. Hobson, A. J. Gannon, R. P. Shreeve
Proc. ASME. GT2004, Volume 5: Turbo Expo 2004, Parts A and B, 579-588, June 14–17, 2004
Paper No: GT2004-53927
DOI: https://doi.org/10.1115/GT2004-53927
View Paper titled, A Transonic Compressor Stage: Part 2 — CFD Simulation
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Topics: Compressors, Computational fluid dynamics, Simulation, Design, Internal flow, Blades, Engineering design processes, Flow (Dynamics), Machinery, Pressure
Proceedings Papers

Experimental Investigation During Stall and Surge in a Transonic Fan Stage and Rotor-Only Configuration

A. J. Gannon, G. V. Hobson, R. P. Shreeve, I. J. Villescas
Proc. ASME. GT2006, Volume 6: Turbomachinery, Parts A and B, 367-376, May 8–11, 2006
Paper No: GT2006-90925
DOI: https://doi.org/10.1115/GT2006-90925
View Paper titled, Experimental Investigation During Stall and Surge in a Transonic Fan Stage and Rotor-Only Configuration
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Topics: Rotors, Surges, Stators, Compressors, Pressure, Probes, Signals, Inspection, Machinery, Pressure measurement
Journal Articles

Three-Component LDV Measurements in the Wake of a Compressor Cascade With Flow Separation

G. V. Hobson, T. M. Caruso, J. R. Carlson
Journal: Journal of Turbomachinery
Article Type: Research Papers
J. Turbomach. January 2008, 130(1): 011008.
DOI: https://doi.org/10.1115/1.2364883
Published Online: January 14, 2008
View Article titled, Three-Component LDV Measurements in the Wake of a Compressor Cascade With Flow Separation
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Topics: Blades, Cascades (Fluid dynamics), Compressors, Flow (Dynamics), Flow separation, Pressure, Turbulence, Vortices, Wakes, Chords (Trusses)
Journal Articles

Laser-Doppler-Velocimetry Measurements in a Cascade of Compressor Blades at Stall

G. V. Hobson, A. J. H. Williams, H. J. Ganaim Rickel
Journal: Journal of Turbomachinery
Article Type: Research Papers
J. Turbomach. January 1998, 120(1): 170–178.
DOI: https://doi.org/10.1115/1.2841378
Published Online: January 1, 1998
View Article titled, Laser-Doppler-Velocimetry Measurements in a Cascade of Compressor Blades at Stall
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Topics: Blades, Cascades (Fluid dynamics), Compressors, Laser Doppler anemometry, Flow (Dynamics), Design, Flow visualization, Lasers, Bubbles, Chords (Trusses)
Journal Articles

Closure to “Discussion of ‘Prediction of Cascade Performance Using an Incompressible Navier–Stokes Technique’” (1991, ASME J. Turbomach., 113, pp. 571–572)

G. V. Hobson, B. Lakshminarayana
Journal: Journal of Turbomachinery
Article Type: Discussions
J. Turbomach. October 1991, 113(4): 572.
DOI: https://doi.org/10.1115/1.2929117
Published Online: October 1, 1991
View Article titled, Closure to “Discussion of ‘Prediction of Cascade Performance Using an Incompressible Navier–Stokes Technique’” (1991, ASME J. Turbomach., 113, pp. 571–572)
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Topics: Cascades (Fluid dynamics)
Journal Articles

Prediction of Cascade Performance Using an Incompressible Navier–Stokes Technique

G. V. Hobson, B. Lakshminarayana
Journal: Journal of Turbomachinery
Article Type: Research Papers
J. Turbomach. October 1991, 113(4): 561–571.
DOI: https://doi.org/10.1115/1.2929115
Published Online: October 1, 1991
View Article titled, Prediction of Cascade Performance Using an Incompressible Navier–Stokes Technique
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Topics: Cascades (Fluid dynamics), Pressure, Turbulence, Blades, Boundary layers, Compressors, Momentum, Navier-Stokes equations, Poisson equation, Skin friction (Fluid dynamics)