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Journal Articles

Highly Time Resolved, Combined Temperature, and Heat Flux Measurement Technique Based on ALTP Sensors

Konstantin Huber, Tim Rödiger
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. December 2022, 144(12): 121011.
Paper No: TURBO-22-1142
https://doi.org/10.1115/1.4055384
Published Online: September 20, 2022
View Article titled, Highly Time Resolved, Combined Temperature, and Heat Flux Measurement Technique Based on ALTP Sensors
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Topics: Heat flux, Sensors, Temperature, Signals, Thermocouples
Journal Articles

Bayesian Mass Averaging in Rigs and Engines

Pranay Seshadri, Andrew Duncan, George Thorne
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. August 2022, 144(8): 081004.
Paper No: TURBO-20-1384
https://doi.org/10.1115/1.4053534
Published Online: March 3, 2022
View Article titled, Bayesian Mass Averaging in Rigs and Engines
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Topics: Engines, Flow (Dynamics), Polynomials, Temperature, Pressure, Sensors
Journal Articles

Correlating Time-Resolved Pressure Measurements With Rim Sealing Effectiveness for Real-Time Turbine Health Monitoring

Eric T. DeShong, Benjamin Peters, Reid A. Berdanier, Karen A. Thole, Kamran Paynabar, Nagi Gebraeel
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. June 2022, 144(6): 061004.
Paper No: TURBO-21-1192
https://doi.org/10.1115/1.4053175
Published Online: January 28, 2022
View Article titled, Correlating Time-Resolved Pressure Measurements With Rim Sealing Effectiveness for Real-Time Turbine Health Monitoring
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Topics: Flow (Dynamics), Modeling, Pressure, Sealing (Process), Turbines, Sensors, Engines, Feature extraction
Journal Articles

Time-Resolved Measurements of the Unsteady Boundary Layer in an Annular Low-Pressure Turbine Configuration With Perturbed Inlet

Martin Sinkwitz, Benjamin Winhart, David Engelmann, Francesca di Mare
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. January 2022, 144(1): 011001.
Paper No: TURBO-21-1067
https://doi.org/10.1115/1.4051711
Published Online: September 7, 2021
View Article titled, Time-Resolved Measurements of the Unsteady Boundary Layer in an Annular Low-Pressure Turbine Configuration With Perturbed Inlet
Open the PDF for Time-Resolved Measurements of the Unsteady Boundary Layer in an Annular Low-Pressure Turbine Configuration With Perturbed Inlet in another window
Topics: Blades, Boundary layers, Flow (Dynamics), Inflow, Pressure, Suction, Turbines, Turbulence, Wakes, Sensors
Journal Articles

Interpretation of Stall Precursor Signatures

Christoph Brandstetter, Xavier Ottavy, Benoit Paoletti, Sina Stapelfeldt
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. December 2021, 143(12): 121011.
Paper No: TURBO-20-1275
https://doi.org/10.1115/1.4051709
Published Online: July 27, 2021
View Article titled, Interpretation of Stall Precursor Signatures
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Topics: Blades, Pressure, Signals, Spectra (Spectroscopy), Vibration, Rotors, Acoustics, Waves, Sensors, Compressors
Journal Articles

Dynamics of Shock Waves Interacting With Laminar Separated Transonic Turbine Flow Investigated by High-Speed Schlieren and Surface Hot-Film Sensors

Marcel Börner, Reinhard Niehuis
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. May 2021, 143(5): 051010.
Paper No: TURBO-20-1249
https://doi.org/10.1115/1.4050330
Published Online: April 13, 2021
View Article titled, Dynamics of Shock Waves Interacting With Laminar Separated Transonic Turbine Flow Investigated by High-Speed Schlieren and Surface Hot-Film Sensors
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Topics: Boundary layers, Flow (Dynamics), Mach number, Sensors, Separation (Technology), Shock waves, Turbines, Suction, Cascades (Fluid dynamics), Bubbles
Journal Articles

An Additively Manufactured Four-Sensor Fast Response Aerodynamic Probe

Alexandros C. Chasoglou, Panagiotis Tsirikoglou, Anestis I. Kalfas, Reza S. Abhari
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. July 2021, 143(7): 071004.
Paper No: TURBO-20-1339
https://doi.org/10.1115/1.4050360
Published Online: April 9, 2021
View Article titled, An Additively Manufactured Four-Sensor Fast Response Aerodynamic Probe
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Topics: Additive manufacturing, Flow (Dynamics), Pressure, Probes, Sensors, Turbulence, Design, Turbines
Journal Articles

Azimuthal Mode Characteristics of Rotating Instability in Axial Compressor Using Compressed Sensing Method

Jie Tian, Zonghan Sun, Xiaopu Zhang, Hua Ouyang
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. June 2021, 143(6): 061004.
Paper No: TURBO-19-1169
https://doi.org/10.1115/1.4050109
Published Online: April 8, 2021
View Article titled, Azimuthal Mode Characteristics of Rotating Instability in Axial Compressor Using Compressed Sensing Method
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Topics: Compressors, Errors, Failure, Pressure, Robustness, Sensors, Signals, Flow (Dynamics), Noise (Sound)
Journal Articles

Acquisition and Processing Considerations for Infrared Images of Rotating Turbine Blades

Brian F. Knisely, Reid A. Berdanier, Karen A. Thole, Charles W. Haldeman, James R. Markham, Joseph E. Cosgrove, Andrew E. Carlson, James J. Scire, Jr.
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. April 2021, 143(4): 041013.
Paper No: TURBO-20-1340
https://doi.org/10.1115/1.4050143
Published Online: March 24, 2021
View Article titled, Acquisition and Processing Considerations for Infrared Images of Rotating Turbine Blades
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Topics: Blades, Calibration, Errors, Film cooling, Noise (Sound), Sensors, Temperature, Turbine blades, Turbines, Emissivity
Journal Articles

Comparison of Thin Film Heat Flux Gauge Technologies Emphasizing Continuous-Duration Operation

Shawn Siroka, Reid A. Berdanier, Karen A. Thole, Kam Chana, Charles W. Haldeman, Richard J. Anthony
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. September 2020, 142(9): 091001.
Paper No: TURBO-19-1285
https://doi.org/10.1115/1.4045991
Published Online: July 29, 2020
View Article titled, Comparison of Thin Film Heat Flux Gauge Technologies Emphasizing Continuous-Duration Operation
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Topics: Calibration, Gages, Heat flux, Temperature, Thermal properties, Thin films, Sensors, Errors
Journal Articles

Prestall Instability in Axial Flow Compressors

Mario Eck, Roland Rückert, Dieter Peitsch, Marc Lehmann
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. July 2020, 142(7): 071009.
Paper No: TURBO-19-1302
https://doi.org/10.1115/1.4046447
Published Online: July 1, 2020
View Article titled, Prestall Instability in Axial Flow Compressors
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Topics: Blades, Compressors, Flow (Dynamics), Pressure, Rotors, Sensors, Signals, Clearances (Engineering)
Journal Articles

Utilization of Fast Response Pressure Measurements to Non-Intrusively Monitor Blade Vibration in Axial Compressors

Yujun Leng, Nicole L. Key
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. March 2020, 142(3): 031001.
Paper No: TURBO-19-1136
https://doi.org/10.1115/1.4045472
Published Online: February 20, 2020
View Article titled, Utilization of Fast Response Pressure Measurements to Non-Intrusively Monitor Blade Vibration in Axial Compressors
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Topics: Blades, Pressure, Pressure sensors, Rotors, Vibration, Waves, Compressors, Spin (Aerodynamics), Spinning (Textile), Wakes
Journal Articles

Further Investigation on Acoustic Stall-Warning Approach in Compressors

Xu Dong, Fanyu Li, Ruize Xu, Dakun Sun, Xiaofeng Sun
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research-Article
J. Turbomach. June 2019, 141(6): 061001.
Paper No: TURBO-17-1137
https://doi.org/10.1115/1.4041900
Published Online: January 21, 2019
View Article titled, Further Investigation on Acoustic Stall-Warning Approach in Compressors
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Topics: Acoustics, Blades, Compressors, Pressure, Sensors, Signals, Rotors, Resolution (Optics)
Journal Articles

Self-Adaptive Stability-Enhancing Technology With Tip Air Injection in an Axial Flow Compressor

Jichao Li
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research-Article
J. Turbomach. January 2017, 139(1): 011008.
Paper No: TURBO-16-1012
https://doi.org/10.1115/1.4034553
Published Online: September 20, 2016
View Article titled, Self-Adaptive Stability-Enhancing Technology With Tip Air Injection in an Axial Flow Compressor
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Topics: Algorithms, Axial flow, Blades, Compressors, Control equipment, Flow (Dynamics), Momentum, Pressure, Signals, Stability
Journal Articles

Hot-Film Measurements on a Low Pressure Turbine Linear Cascade With Bypass Transition

Reinaldo A. Gomes, Stephan Stotz, Franz Blaim, Reinhard Niehuis
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research-Article
J. Turbomach. September 2015, 137(9): 091007.
Paper No: TURBO-15-1016
https://doi.org/10.1115/1.4029967
Published Online: September 1, 2015
View Article titled, Hot-Film Measurements on a Low Pressure Turbine Linear Cascade With Bypass Transition
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Topics: Boundary layers, Cascades (Fluid dynamics), Computational fluid dynamics, Flow (Dynamics), Pressure, Reynolds number, Suction, Turbulence, Design, Sensors
Journal Articles

Iterative Learning Active Flow Control Applied to a Compressor Stator Cascade With Periodic Disturbances

Simon J. Steinberg, Marcel Staats, Wolfgang Nitsche, Rudibert King
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research-Article
J. Turbomach. November 2015, 137(11): 111003.
Paper No: TURBO-15-1152
https://doi.org/10.1115/1.4031251
Published Online: August 25, 2015
View Article titled, Iterative Learning Active Flow Control Applied to a Compressor Stator Cascade With Periodic Disturbances
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Topics: Blades, Cascades (Fluid dynamics), Compressors, Control equipment, Flow (Dynamics), Flow control, Iterative learning control, Stators, Generators, Sensors
Journal Articles

On-Line Temperature Measurement Inside a Thermal Barrier Sensor Coating During Engine Operation

A. Yañez Gonzalez, C. C. Pilgrim, J. P. Feist, P. Y. Sollazzo, F. Beyrau, A. L. Heyes
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research-Article
J. Turbomach. October 2015, 137(10): 101004.
Paper No: TURBO-15-1042
https://doi.org/10.1115/1.4030260
Published Online: May 12, 2015
View Article titled, On-Line Temperature Measurement Inside a Thermal Barrier Sensor Coating During Engine Operation
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Topics: Coating processes, Coatings, Engines, Phosphorescence, Pyrometers, Sensors, Temperature, Temperature gradient, Temperature measurement, Emissivity
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

Experimental Study of Surge Precursors in a High-Speed Multistage Compressor

Nicolas Courtiade, Xavier Ottavy
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research-Article
J. Turbomach. November 2013, 135(6): 061018.
Paper No: TURBO-12-1152
https://doi.org/10.1115/1.4023462
Published Online: September 13, 2013
View Article titled, Experimental Study of Surge Precursors in a High-Speed Multistage Compressor
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Topics: Compressors, Pressure, Rotors, Surges, Flow (Dynamics), Machinery, Control systems, Sensors
Journal Articles

Aerodynamics of a Low-Pressure Turbine Airfoil at Low Reynolds Numbers—Part I: Steady Flow Measurements

Ali Mahallati, Brian R. McAuliffe, Steen A. Sjolander, Thomas J. Praisner
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research-Article
J. Turbomach. January 2013, 135(1): 011010.
Paper No: TURBO-11-1102
https://doi.org/10.1115/1.4006319
Published Online: November 6, 2012
View Article titled, Aerodynamics of a Low-Pressure Turbine Airfoil at Low Reynolds Numbers—Part I: Steady Flow Measurements
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Topics: Airfoils, Boundary layers, Cascades (Fluid dynamics), Flow (Dynamics), Pressure, Reynolds number, Separation (Technology), Suction, Turbines, Turbulence