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Journal Articles

Effects of Axial Casing Grooves on the Structure of Turbulence in the Tip Region of an Axial Turbomachine Rotor

Huang Chen, Yuanchao Li, Subhra Shankha Koley, Joseph Katz
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. September 2021, 143(9): 091009.
Paper No: TURBO-20-1388
https://doi.org/10.1115/1.4050605
Published Online: May 11, 2021
View Article titled, Effects of Axial Casing Grooves on the Structure of Turbulence in the Tip Region of an Axial Turbomachine Rotor
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Topics: Flow (Dynamics), Stress, Turbulence, Corners (Structural elements), Vortices, Blades, Anisotropy, Turbomachinery, Shear (Mechanics)
Proceedings Papers

Effects of Axial Casing Grooves on the Structure of Turbulence in the Tip Region of an Axial Turbomachine Rotor

Huang Chen, Yuanchao Li, Subhra Shankha Koley, Joseph Katz
Proc. ASME. GT2020, Volume 1: Aircraft Engine; Fans and Blowers, V001T10A007, September 21–25, 2020
Publisher: American Society of Mechanical Engineers
Paper No: GT2020-15229
https://doi.org/10.1115/GT2020-15229
View Paper titled, Effects of Axial Casing Grooves on the Structure of Turbulence in the Tip Region of an Axial Turbomachine Rotor
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Topics: Rotors, Stress, Turbomachinery, Turbulence
Journal Articles

Experimental Investigations of Cavitation Performance Breakdown in an Axial Waterjet Pump

Huang Chen, Nick Doeller, Yuanchao Li, Joseph Katz
Journal: Journal of Fluids Engineering
Publisher: ASME
Article Type: Research-Article
J. Fluids Eng. September 2020, 142(9): 091204.
Paper No: FE-19-1731
https://doi.org/10.1115/1.4047287
Published Online: June 8, 2020
View Article titled, Experimental Investigations of Cavitation Performance Breakdown in an Axial Waterjet Pump
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Topics: Blades, Cavitation, Flow (Dynamics), Pressure, Pumps, Rotors
Proceedings Papers

Systematic Experimental Evaluations Aimed at Optimizing the Geometry of Axial Casing Groove in a Compressor

Huang Chen, Subhra Shankha Koley, Yuanchao Li, Joseph Katz
Proc. ASME. GT2019, Volume 2A: Turbomachinery, V02AT39A021, June 17–21, 2019
Publisher: American Society of Mechanical Engineers
Paper No: GT2019-91050
https://doi.org/10.1115/GT2019-91050
View Paper titled, Systematic Experimental Evaluations Aimed at Optimizing the Geometry of Axial Casing Groove in a Compressor
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Topics: Compressors, Geometry, Flow (Dynamics), Blades, Rotation, Vortices, Equipment performance, Flow measurement, Flow visualization, Inlet guide vanes
Journal Articles

On the Effects of Tip Clearance and Operating Condition on the Flow Structures Within an Axial Turbomachine Rotor Passage

Yuanchao Li, Huang Chen, David Tan, Joseph Katz
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. November 2019, 141(11): 111002.
Paper No: TURBO-18-1246
https://doi.org/10.1115/1.4044496
Published Online: October 10, 2019
View Article titled, On the Effects of Tip Clearance and Operating Condition on the Flow Structures Within an Axial Turbomachine Rotor Passage
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Topics: Blades, Chords (Trusses), Clearances (Engineering), Flow (Dynamics), Leakage, Rotors, Turbomachinery, Vortices, Vorticity, Cavitation
eBook Chapter

Experimental Investigations of Cavitation Breakdown in an Axial Waterjet Pump

Series: ASME Press Select Proceedings
Publisher: ASME Press
Published: 2018
https://doi.org/10.1115/1.861851_ch79
ISBN: 9780791861851
Open the PDF for Experimental Investigations of Cavitation Breakdown in an Axial Waterjet Pump in another window
Topics: Cavitation, Pumps
Journal Articles

On the Interactions of a Rotor Blade Tip Flow With Axial Casing Grooves in an Axial Compressor Near the Best Efficiency Point

Huang Chen, Yuanchao Li, Joseph Katz
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research-Article
J. Turbomach. January 2019, 141(1): 011008.
Paper No: TURBO-18-1201
https://doi.org/10.1115/1.4041293
Published Online: October 22, 2018
View Article titled, On the Interactions of a Rotor Blade Tip Flow With Axial Casing Grooves in an Axial Compressor Near the Best Efficiency Point
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Topics: Blades, Flow (Dynamics), Rotors, Vortices, Vorticity, Corners (Structural elements), Turbulence, Inflow
Proceedings Papers

On the Interactions of a Rotor Blade Tip Flow With Axial Casing Grooves in an Axial Compressor Near the Best Efficiency Point

Huang Chen, Yuanchao Li, Joseph Katz
Proc. ASME. GT2018, Volume 2A: Turbomachinery, V02AT39A043, June 11–15, 2018
Publisher: American Society of Mechanical Engineers
Paper No: GT2018-77071
https://doi.org/10.1115/GT2018-77071
View Paper titled, On the Interactions of a Rotor Blade Tip Flow With Axial Casing Grooves in an Axial Compressor Near the Best Efficiency Point
Open the PDF for On the Interactions of a Rotor Blade Tip Flow With Axial Casing Grooves in an Axial Compressor Near the Best Efficiency Point in another window
Topics: Blades, Compressors, Flow (Dynamics), Rotors, Corners (Structural elements), Vortices, Inflow, Turbulence, Leakage flows, Machinery
Journal Articles

An Experimental Study of Stall Suppression and Associated Changes to the Flow Structures in the Tip Region of an Axial Low Speed Fan Rotor by Axial Casing Grooves

Huang Chen, Yuanchao Li, Subhra Shankha Koley, Nick Doeller, Joseph Katz
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research-Article
J. Turbomach. December 2017, 139(12): 121010.
Paper No: TURBO-17-1135
https://doi.org/10.1115/1.4037910
Published Online: October 3, 2017
View Article titled, An Experimental Study of Stall Suppression and Associated Changes to the Flow Structures in the Tip Region of an Axial Low Speed Fan Rotor by Axial Casing Grooves
Open the PDF for An Experimental Study of Stall Suppression and Associated Changes to the Flow Structures in the Tip Region of an Axial Low Speed Fan Rotor by Axial Casing Grooves in another window
Topics: Blades, Flow (Dynamics), Rotors, Cavitation, Vortices
Journal Articles

Measurements and Characterization of Turbulence in the Tip Region of an Axial Compressor Rotor

Yuanchao Li, Huang Chen, Joseph Katz
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research-Article
J. Turbomach. December 2017, 139(12): 121003.
Paper No: TURBO-17-1103
https://doi.org/10.1115/1.4037773
Published Online: September 26, 2017
View Article titled, Measurements and Characterization of Turbulence in the Tip Region of an Axial Compressor Rotor
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Topics: Compressors, Eddies (Fluid dynamics), Flow (Dynamics), Rotors, Shear (Mechanics), Stress, Turbulence, Viscosity, Anisotropy, Blades
Proceedings Papers

An Experimental Study of Stall Suppression and Associated Changes to the Flow Structures in the Tip Region of an Axial Low Speed Fan Rotor by Axial Casing Grooves

Huang Chen, Yuanchao Li, Subhra Shankha Koley, Nick Doeller, Joseph Katz
Proc. ASME. GT2017, Volume 2A: Turbomachinery, V02AT39A040, June 26–30, 2017
Publisher: American Society of Mechanical Engineers
Paper No: GT2017-65099
https://doi.org/10.1115/GT2017-65099
View Paper titled, An Experimental Study of Stall Suppression and Associated Changes to the Flow Structures in the Tip Region of an Axial Low Speed Fan Rotor by Axial Casing Grooves
Open the PDF for An Experimental Study of Stall Suppression and Associated Changes to the Flow Structures in the Tip Region of an Axial Low Speed Fan Rotor by Axial Casing Grooves in another window
Topics: Flow (Dynamics), Rotors, Blades, Turbulence, Chords (Trusses), Machinery, Outflow, Pressure, Vortices, Cavitation
Proceedings Papers

Measurements and Characterization of Turbulence in the Tip Region of an Axial Compressor Rotor

Yuanchao Li, Huang Chen, Joseph Katz
Proc. ASME. GT2017, Volume 2A: Turbomachinery, V02AT39A041, June 26–30, 2017
Publisher: American Society of Mechanical Engineers
Paper No: GT2017-65114
https://doi.org/10.1115/GT2017-65114
View Paper titled, Measurements and Characterization of Turbulence in the Tip Region of an Axial Compressor Rotor
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Topics: Compressors, Rotors, Turbulence, Stress, Flow (Dynamics), Blades, Modeling, Shear (Mechanics), Anisotropy, Corners (Structural elements)
Journal Articles

Visualizations of Flow Structures in the Rotor Passage of an Axial Compressor at the Onset of Stall

Huang Chen, Yuanchao Li, David Tan, Joseph Katz
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research-Article
J. Turbomach. April 2017, 139(4): 041008.
Paper No: TURBO-16-1249
https://doi.org/10.1115/1.4035076
Published Online: January 10, 2017
View Article titled, Visualizations of Flow Structures in the Rotor Passage of an Axial Compressor at the Onset of Stall
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Topics: Blades, Compressors, Flow (Dynamics), Rotors, Vortices, Visualization, Pressure, Vorticity, Cavitation
Proceedings Papers

Effects of Tip Clearance and Operating Conditions on the Flow Structure and Turbulence Within an Axial Compressor Rotor Passage

Yuanchao Li, Huang Chen, David Tan, Joseph Katz
Proc. ASME. GT2016, Volume 2A: Turbomachinery, V02AT37A030, June 13–17, 2016
Publisher: American Society of Mechanical Engineers
Paper No: GT2016-57050
https://doi.org/10.1115/GT2016-57050
View Paper titled, Effects of Tip Clearance and Operating Conditions on the Flow Structure and Turbulence Within an Axial Compressor Rotor Passage
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Topics: Clearances (Engineering), Compressors, Flow (Dynamics), Rotors, Turbulence, Blades, Vortices, Delays, Pressure, Vorticity
Proceedings Papers

Visualizations of Flow Structures in the Rotor Passage of an Axial Compressor at the Onset of Stall

Huang Chen, Yuanchao Li, David Tan, Joseph Katz
Proc. ASME. GT2016, Volume 2A: Turbomachinery, V02AT37A031, June 13–17, 2016
Publisher: American Society of Mechanical Engineers
Paper No: GT2016-57054
https://doi.org/10.1115/GT2016-57054
View Paper titled, Visualizations of Flow Structures in the Rotor Passage of an Axial Compressor at the Onset of Stall
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Topics: Compressors, Flow (Dynamics), Rotors, Visualization, Blades, Vortices, Pressure, Vorticity, Cavitation, Flow visualization
Proceedings Papers

Effects of Tip Gap Size on the Flow Structure in the Tip Region of an Axial Turbomachine

Yuanchao Li, David Tan, Huang Chen, Joseph Katz
Proc. ASME. AJKFluids2015, Volume 1: Symposia, V001T33A023, July 26–31, 2015
Publisher: American Society of Mechanical Engineers
Paper No: AJKFluids2015-33787
https://doi.org/10.1115/AJKFluids2015-33787
View Paper titled, Effects of Tip Gap Size on the Flow Structure in the Tip Region of an Axial Turbomachine
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Topics: Flow (Dynamics), Turbomachinery, Blades, Vortices, Boundary layers, Cavitation, Compressors, Corners (Structural elements), Inlet guide vanes, Rotors
Journal Articles

Experimental Investigation of the Role of Large Scale Cavitating Vortical Structures in Performance Breakdown of an Axial Waterjet Pump

David Tan, Yuanchao Li, Ian Wilkes, Elena Vagnoni, Rinaldo L. Miorini, Joseph Katz
Journal: Journal of Fluids Engineering
Publisher: ASME
Article Type: Research-Article
J. Fluids Eng. November 2015, 137(11): 111301.
Paper No: FE-15-1005
https://doi.org/10.1115/1.4030614
Published Online: November 1, 2015
View Article titled, Experimental Investigation of the Role of Large Scale Cavitating Vortical Structures in Performance Breakdown of an Axial Waterjet Pump
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Topics: Blades, Cavitation, Flow (Dynamics), Pumps, Rotors, Pressure, Pressure measurement
Proceedings Papers

The Three Dimensional Flow Structure and Turbulence in the Tip Region of an Axial Flow Compressor

David Tan, Yuanchao Li, Huang Chen, Ian Wilkes, Joseph Katz
Proc. ASME. GT2015, Volume 2A: Turbomachinery, V02AT37A036, June 15–19, 2015
Publisher: American Society of Mechanical Engineers
Paper No: GT2015-43385
https://doi.org/10.1115/GT2015-43385
View Paper titled, The Three Dimensional Flow Structure and Turbulence in the Tip Region of an Axial Flow Compressor
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Topics: Axial flow, Flow (Dynamics), Turbulence, Shear (Mechanics), Blades, Compressors, Leakage flows, Corners (Structural elements), Transparency, Vortices
Proceedings Papers

PIV Measurements of the Flow in the Tip Region of a Compressor Rotor

David Tan, Yuanchao Li, Ian Wilkes, Rinaldo L. Miorini, Joseph Katz
Proc. ASME. FEDSM2014, Volume 1B, Symposia: Fluid Machinery; Fluid-Structure Interaction and Flow-Induced Noise in Industrial Applications; Flow Applications in Aerospace; Flow Manipulation and Active Control: Theory, Experiments and Implementation; Multiscale Methods for Multiphase Flow; Noninvasive Measurements in Single and Multiphase Flows, V01BT10A031, August 3–7, 2014
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2014-21593
https://doi.org/10.1115/FEDSM2014-21593
View Paper titled, PIV Measurements of the Flow in the Tip Region of a Compressor Rotor
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Topics: Compressors, Flow (Dynamics), Rotors, Blades, Inlet guide vanes, Turbulence, Vortices, Vorticity, Kinetic energy, NASA
Journal Articles

Visualization and Time-Resolved Particle Image Velocimetry Measurements of the Flow in the Tip Region of a Subsonic Compressor Rotor

David Tan, Yuanchao Li, Ian Wilkes, Rinaldo L. Miorini, Joseph Katz
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research-Article
J. Turbomach. April 2015, 137(4): 041007.
Paper No: TURBO-14-1205
https://doi.org/10.1115/1.4028433
Published Online: October 28, 2014
View Article titled, Visualization and Time-Resolved Particle Image Velocimetry Measurements of the Flow in the Tip Region of a Subsonic Compressor Rotor
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Topics: Blades, Compressors, Flow (Dynamics), Rotors, Cavitation, Trajectories (Physics), Particulate matter, Vortices, Pressure, Visualization