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Journal Articles

An Investigation of Nonlinear Flow Oscillations in a High-Pressure Centrifugal Pump

Claudio Lettieri, Jeff Defoe, Zoltán S. Spakovszky
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research-Article
J. Turbomach. November 2015, 137(11): 111004.
Paper No: TURBO-14-1294
https://doi.org/10.1115/1.4031250
Published Online: September 2, 2015
View Article titled, An Investigation of Nonlinear Flow Oscillations in a High-Pressure Centrifugal Pump
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Topics: Design, Flow (Dynamics), Pumps, Impellers, Pressure, Separation (Technology), Stability, Diffusers, Centrifugal pumps, Feedback
Journal Articles

Wireless Telemetric Data Acquisition and Real-Time Control for a High Measurement-Density Internal Heat Transfer Experiment

Alexander J. Habib, Jeffery L. Barton, Randall M. Mathison, Michael G. Dunn
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research-Article
J. Turbomach. April 2015, 137(4): 041003.
Paper No: TURBO-14-1176
https://doi.org/10.1115/1.4028329
Published Online: October 28, 2014
View Article titled, Wireless Telemetric Data Acquisition and Real-Time Control for a High Measurement-Density Internal Heat Transfer Experiment
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Topics: Computer software, Control systems, Copper, Data acquisition, Density, Hardware, Heat transfer, Signals, Storage, Temperature
Journal Articles

The Tip Clearance Flow Resonance Behind Axial Compressor Nonsynchronous Vibration

Jean Thomassin, Huu Duc Vo, Njuki W. Mureithi
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. October 2011, 133(4): 041030.
https://doi.org/10.1115/1.4001368
Published Online: April 27, 2011
View Article titled, The Tip Clearance Flow Resonance Behind Axial Compressor Nonsynchronous Vibration
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Topics: Blades, Clearances (Engineering), Compressors, Flow (Dynamics), Resonance, Vibration, Feedback, Rotors, Waves, Shear (Mechanics)
Journal Articles

Some Aerodynamic Problems of Aircraft Engines: Fifty Years After -The 2007 IGTI Scholar Lecture-

Edward M. Greitzer
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Igti Scholar Lecture
J. Turbomach. July 2009, 131(3): 031101.
https://doi.org/10.1115/1.2992515
Published Online: April 20, 2009
View Article titled, Some Aerodynamic Problems of Aircraft Engines: Fifty Years After -The 2007 IGTI Scholar Lecture-
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Topics: Aircraft, Collaboration, Compressors, Design, Engines, Gas turbines, International Gas Turbine Institute, Surges, Flow (Dynamics), Feedback
Journal Articles

Blade Tip Clearance Flow and Compressor Nonsynchronous Vibrations: The Jet Core Feedback Theory as the Coupling Mechanism

Jean Thomassin, Huu Duc Vo, Njuki W. Mureithi
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. January 2009, 131(1): 011013.
https://doi.org/10.1115/1.2812979
Published Online: October 28, 2008
View Article titled, Blade Tip Clearance Flow and Compressor Nonsynchronous Vibrations: The Jet Core Feedback Theory as the Coupling Mechanism
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Topics: Blades, Feedback, Flow (Dynamics), Resonance, Rotors, Vibration, Waves, Compressors, Clearances (Engineering), Pressure
Journal Articles

Tailored Structural Design and Aeromechanical Control of Axial Compressor Stall—Part I: Development of Models and Metrics

O. G. McGee, M. B. Graf, L. G. Fre´chette
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Technical Papers
J. Turbomach. January 2004, 126(1): 52–62.
https://doi.org/10.1115/1.1644555
Published Online: March 26, 2004
View Article titled, Tailored Structural Design and Aeromechanical Control of Axial Compressor Stall—Part I: Development of Models and Metrics
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Topics: Compression, Compressors, Control equipment, Feedback, Flow (Dynamics), Pressure, Stability, Dynamics (Mechanics), Modeling, Damping
Journal Articles

Tailored Structural Design and Aeromechanical Control of Axial Compressor Stall—Part II: Evaluation of Approaches

L. G. Fre´chette, O. G. McGee, M. B. Graf
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Technical Papers
J. Turbomach. January 2004, 126(1): 63–72.
https://doi.org/10.1115/1.1644556
Published Online: March 26, 2004
View Article titled, Tailored Structural Design and Aeromechanical Control of Axial Compressor Stall—Part II: Evaluation of Approaches
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Topics: Compressors, Damping, Feedback, Flow (Dynamics), Dynamics (Mechanics), Pressure, Fluids, Control equipment, Blades
Journal Articles

Rotating Stall Control in a High-Speed Stage With Inlet Distortion: Part I—Radial Distortion

Z. S. Spakovszky, H. J. Weigl, J. D. Paduano, C. M. van Schalkwyk, K. L. Suder, M. M. Bright
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. July 1999, 121(3): 510–516.
https://doi.org/10.1115/1.2841345
Published Online: July 1, 1999
View Article titled, Rotating Stall Control in a High-Speed Stage With Inlet Distortion: Part I—Radial Distortion
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Topics: Axial flow, Compressors, Control equipment, Dynamics (Mechanics), Ejectors, Feedback, Flow (Dynamics), NASA, Rotors, Testing
Journal Articles

Rotating Stall Control in a High-Speed Stage With Inlet Distortion: Part II—Circumferential Distortion

Z. S. Spakovszky, C. M. van Schalkwyk, H. J. Weigl, J. D. Paduano, K. L. Suder, M. M. Bright
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. July 1999, 121(3): 517–524.
https://doi.org/10.1115/1.2841346
Published Online: July 1, 1999
View Article titled, Rotating Stall Control in a High-Speed Stage With Inlet Distortion: Part II—Circumferential Distortion
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Topics: Axial flow, Compressors, Control equipment, Ejectors, Engineering design processes, Feedback, Flow (Dynamics), NASA, Pressure, Testing
Journal Articles

1997 Best Paper Award—Controls and Diagnostics Committee: Active Stabilization of Rotating Stall and Surge in a Transonic Single-Stage Axial Compressor

H. J. Weigl, J. D. Paduano, L. G. Fre´chette, A. H. Epstein, E. M. Greitzer, M. M. Bright, A. J. Strazisar
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. October 1998, 120(4): 625–636.
https://doi.org/10.1115/1.2841772
Published Online: October 1, 1998
View Article titled, 1997 Best Paper Award—Controls and Diagnostics Committee: Active Stabilization of Rotating Stall and Surge in a Transonic Single-Stage Axial Compressor
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Topics: Compressors, Surges, Design, Rotors, Dynamics (Mechanics), Feedback, Flow (Dynamics), Mach number, Stall inception, Control equipment
Journal Articles

Active Stabilization of Axial Compressors With Circumferential Inlet Distortion

C. M. van Schalkwyk, J. D. Paduano, E. M. Greitzer, A. H. Epstein
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. July 1998, 120(3): 431–439.
https://doi.org/10.1115/1.2841734
Published Online: July 1, 1998
View Article titled, Active Stabilization of Axial Compressors With Circumferential Inlet Distortion
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Topics: Compressors, Flow (Dynamics), Transfer functions, Design, Feedback, Geometry, Modeling, Steady state
Journal Articles

Rotating Stall Control of an Axial Flow Compressor Using Pulsed Air Injection

R. D’Andrea, R. L. Behnken, R. M. Murray
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. October 1997, 119(4): 742–752.
https://doi.org/10.1115/1.2841184
Published Online: October 1, 1997
View Article titled, Rotating Stall Control of an Axial Flow Compressor Using Pulsed Air Injection
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Topics: Axial flow, Compressors, Feedback, Rotors, Bifurcation, Control algorithms, Engineering simulation, Optimal control, Simulation, Surges
Journal Articles

Turbomachinery Committee Best 1994 Paper Award: Dynamic Control of Rotating Stall in Axial Flow Compressors Using Aeromechanical Feedback

D. L. Gysling, E. M. Greitzer
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. July 1995, 117(3): 307–319.
https://doi.org/10.1115/1.2835665
Published Online: July 1, 1995
View Article titled, Turbomachinery Committee Best 1994 Paper Award: Dynamic Control of Rotating Stall in Axial Flow Compressors Using Aeromechanical Feedback
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Topics: Axial flow, Compressors, Feedback, Turbomachinery, Valves, Flow (Dynamics), Compression, Design, Control equipment, Dynamics (Mechanics)
Journal Articles

Active Control of Rotating Stall in a Low-Speed Axial Compressor

J. D. Paduano, A. H. Epstein, L. Valavani, J. P. Longley, E. M. Greitzer, G. R. Guenette
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. January 1993, 115(1): 48–56.
https://doi.org/10.1115/1.2929217
Published Online: January 1, 1993
View Article titled, Active Control of Rotating Stall in a Low-Speed Axial Compressor
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Topics: Compressors, Waves, Flow (Dynamics), Actuators, Control systems, Feedback, Inlet guide vanes, Traveling waves, Wire
Journal Articles

Active Stabilization of Compressor Instability and Surge in a Working Engine

J. E. Ffowcs Williams, M. F. L. Harper, D. J. Allwright
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. January 1993, 115(1): 68–75.
https://doi.org/10.1115/1.2929219
Published Online: January 1, 1993
View Article titled, Active Stabilization of Compressor Instability and Surge in a Working Engine
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Topics: Compressors, Engines, Surges, Feedback, Air flow, Compression, Diffusers, Flow (Dynamics), Impellers, Modeling
Journal Articles

Dynamic Control of Centrifugal Compressor Surge Using Tailored Structures

D. L. Gysling, J. Dugundji, E. M. Greitzer, A. H. Epstein
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. October 1991, 113(4): 710–722.
https://doi.org/10.1115/1.2929138
Published Online: October 1, 1991
View Article titled, Dynamic Control of Centrifugal Compressor Surge Using Tailored Structures
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Topics: Compressors, Surges, Compression, Dynamics (Mechanics), Feedback, Flow (Dynamics), Limit cycles, Linear systems, Oscillations, Pressure