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Journal Articles

Near Field Evolution of Blade Wakes Under the Influence of Upstream Transitional Flow in a Compressor Cascade at Moderate Reynolds Numbers

Lei Shi, Hongwei Ma, Tianyou Wang
Journal: Journal of Fluids Engineering
Article Type: Research-Article
J. Fluids Eng. March 2023, 145(3): 031205.
Paper No: FE-22-1376
DOI: https://doi.org/10.1115/1.4056451
Published Online: December 22, 2022
View Article titled, Near Field Evolution of Blade Wakes Under the Influence of Upstream Transitional Flow in a Compressor Cascade at Moderate Reynolds Numbers
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Topics: Blades, Flow (Dynamics), Separation (Technology), Wakes, Compressors, Cascades (Fluid dynamics)
Proceedings Papers

Effects of Probe Stem Surface Suction on the Aerodynamic Performance of a Compressor

Yafei Zhong, Hongwei Ma, Yi Yang
Proc. ASME. GT2021, Volume 2A: Turbomachinery — Axial Flow Fan and Compressor Aerodynamics, V02AT31A024, June 7–11, 2021
Paper No: GT2021-59047
DOI: https://doi.org/10.1115/GT2021-59047
View Paper titled, Effects of Probe Stem Surface Suction on the Aerodynamic Performance of a Compressor
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Topics: Compressors, Probes, Suction
Proceedings Papers

Unsteady Analysis of Inlet Hot Streaks Clocking Effects in a 1-1/2 Turbine Stage

Yejia Jin, Hongwei Ma, Xinghang Yu
Proc. ASME. GT2020, Volume 7C: Heat Transfer, V07CT13A005, September 21–25, 2020
Paper No: GT2020-14488
DOI: https://doi.org/10.1115/GT2020-14488
View Paper titled, Unsteady Analysis of Inlet Hot Streaks Clocking Effects in a 1-1/2 Turbine Stage
Click here to open pdf in another window PDF for Unsteady Analysis of Inlet Hot Streaks Clocking Effects in a 1-1/2 Turbine Stage
Topics: Turbines
Proceedings Papers

Experimental Study on Internal Flow Field of a High-Speed Centrifugal Compressor at Different Altitudes

Xinghang Yu, Hongwei Ma, Lei Shi, Lianpeng Zhao
Proc. ASME. GT2020, Volume 2E: Turbomachinery, V02ET39A020, September 21–25, 2020
Paper No: GT2020-15118
DOI: https://doi.org/10.1115/GT2020-15118
View Paper titled, Experimental Study on Internal Flow Field of a High-Speed Centrifugal Compressor at Different Altitudes
Click here to open pdf in another window PDF for Experimental Study on Internal Flow Field of a High-Speed Centrifugal Compressor at Different Altitudes
Topics: Compressors, Internal flow, Leakage flows
Proceedings Papers

Application of PIV Measurements and Snapshot POD Analysis in a Cylinder Head of Diesel Engine

Zhenyang Zhang, Hongwei Ma, Chao Jin, Cheng Xue, Yunlong Huang
Proc. ASME. ICEF2017, Volume 2: Emissions Control Systems; Instrumentation, Controls, and Hybrids; Numerical Simulation; Engine Design and Mechanical Development, V002T07A001, October 15–18, 2017
Paper No: ICEF2017-3511
DOI: https://doi.org/10.1115/ICEF2017-3511
View Paper titled, Application of PIV Measurements and Snapshot POD Analysis in a Cylinder Head of Diesel Engine
Click here to open pdf in another window PDF for Application of PIV Measurements and Snapshot POD Analysis in a Cylinder Head of Diesel Engine
Topics: Cylinders, Diesel engines, Flow (Dynamics), Coolants, Water, Computational fluid dynamics, Computer simulation, Cooling systems, Databases, Design
Proceedings Papers

An Experimental Investigation of the Effects of Grooved Tip Geometry on the Flow Field in a Turbine Cascade Passage Using Stereoscopic PIV

Yangtao Tian, Hongwei Ma, Lixiang Wang
Proc. ASME. GT2017, Volume 2A: Turbomachinery, V02AT40A018, June 26–30, 2017
Paper No: GT2017-63865
DOI: https://doi.org/10.1115/GT2017-63865
View Paper titled, An Experimental Investigation of the Effects of Grooved Tip Geometry on the Flow Field in a Turbine Cascade Passage Using Stereoscopic PIV
Click here to open pdf in another window PDF for An Experimental Investigation of the Effects of Grooved Tip Geometry on the Flow Field in a Turbine Cascade Passage Using Stereoscopic PIV
Topics: Cascades (Fluid dynamics), Flow (Dynamics), Geometry, Turbines, Vortices, Blades, Leakage, Chords (Trusses), Clearances (Engineering), Particulate matter
Proceedings Papers

Numerical Investigation of Effects of Non-Uniform Tip Clearance on Flow Field Inside a Turbine Cascade

Hongwei Ma, Yangtao Tian
Proc. ASME. IMECE2016, Volume 7: Fluids Engineering, V007T09A074, November 11–17, 2016
Paper No: IMECE2016-66509
DOI: https://doi.org/10.1115/IMECE2016-66509
View Paper titled, Numerical Investigation of Effects of Non-Uniform Tip Clearance on Flow Field Inside a Turbine Cascade
Click here to open pdf in another window PDF for Numerical Investigation of Effects of Non-Uniform Tip Clearance on Flow Field Inside a Turbine Cascade
Topics: Cascades (Fluid dynamics), Clearances (Engineering), Flow (Dynamics), Turbines, Leakage, Pressure, Vortices, Chords (Trusses), Blades, Geometry
Proceedings Papers

Experimental Investigation of Effects of Rim Sealing Flow on the Flow Field in a Turbine Cascade Passage With Different Rim Seal Configurations

Lixiang Wang, Hongwei Ma, Jinghui Zhang
Proc. ASME. GT2016, Volume 2B: Turbomachinery, V02BT38A029, June 13–17, 2016
Paper No: GT2016-56848
DOI: https://doi.org/10.1115/GT2016-56848
View Paper titled, Experimental Investigation of Effects of Rim Sealing Flow on the Flow Field in a Turbine Cascade Passage With Different Rim Seal Configurations
Click here to open pdf in another window PDF for Experimental Investigation of Effects of Rim Sealing Flow on the Flow Field in a Turbine Cascade Passage With Different Rim Seal Configurations
Topics: Cascades (Fluid dynamics), Flow (Dynamics), Sealing (Process), Turbines, Clearances (Engineering), Blades, Cavities, Vortices, Compressors, Turbine blades
Proceedings Papers

Three-Dimensional Turbulent Flow of the Tip Leakage Vortex in an Axial Compressor Rotor Passage

Hongwei Ma, Haokang Jiang
Proc. ASME. GT2000, Volume 1: Aircraft Engine; Marine; Turbomachinery; Microturbines and Small Turbomachinery, V001T03A072, May 8–11, 2000
Paper No: 2000-GT-0503
DOI: https://doi.org/10.1115/2000-GT-0503
View Paper titled, Three-Dimensional Turbulent Flow of the Tip Leakage Vortex in an Axial Compressor Rotor Passage
Click here to open pdf in another window PDF for Three-Dimensional Turbulent Flow of the Tip Leakage Vortex in an Axial Compressor Rotor Passage
Topics: Compressors, Leakage, Rotors, Turbulence, Vortices, Flow (Dynamics), Chords (Trusses), Pressure, Suction, Boundary layers
Proceedings Papers

Three-Dimensional Turbulent Flow Field Downstream of a Single-Stage Axial Compressor Rotor

Hongwei Ma, Haokang Jiang
Proc. ASME. GT2000, Volume 1: Aircraft Engine; Marine; Turbomachinery; Microturbines and Small Turbomachinery, V001T03A069, May 8–11, 2000
Paper No: 2000-GT-0499
DOI: https://doi.org/10.1115/2000-GT-0499
View Paper titled, Three-Dimensional Turbulent Flow Field Downstream of a Single-Stage Axial Compressor Rotor
Click here to open pdf in another window PDF for Three-Dimensional Turbulent Flow Field Downstream of a Single-Stage Axial Compressor Rotor
Topics: Compressors, Rotors, Turbulence, Flow (Dynamics), Chords (Trusses), Corners (Structural elements), Probes, Suction, Wakes, Aerodynamic noise
Proceedings Papers

Three-Dimensional Unsteady Flow Field due to Rotor-Stator Interaction in the Tip Region of an Axial Compressor Stator Passage

Hongwei Ma, Haokang Jiang, Qingguo Zhang
Proc. ASME. GT2001, Volume 1: Aircraft Engine; Marine; Turbomachinery; Microturbines and Small Turbomachinery, V001T03A091, June 4–7, 2001
Paper No: 2001-GT-0597
DOI: https://doi.org/10.1115/2001-GT-0597
View Paper titled, Three-Dimensional Unsteady Flow Field due to Rotor-Stator Interaction in the Tip Region of an Axial Compressor Stator Passage
Click here to open pdf in another window PDF for Three-Dimensional Unsteady Flow Field due to Rotor-Stator Interaction in the Tip Region of an Axial Compressor Stator Passage
Topics: Compressors, Rotors, Stators, Unsteady flow, Flow (Dynamics), Vortices, Wakes, Leakage, Fluctuations (Physics), Fluids
Proceedings Papers

Three-Dimensional Turbulent Flow in the Tip Region of an Axial Compressor Rotor Passage at a Near Stall Condition

Hongwei Ma, Haokang Jiang
Proc. ASME. GT2001, Volume 1: Aircraft Engine; Marine; Turbomachinery; Microturbines and Small Turbomachinery, V001T03A032, June 4–7, 2001
Paper No: 2001-GT-0331
DOI: https://doi.org/10.1115/2001-GT-0331
View Paper titled, Three-Dimensional Turbulent Flow in the Tip Region of an Axial Compressor Rotor Passage at a Near Stall Condition
Click here to open pdf in another window PDF for Three-Dimensional Turbulent Flow in the Tip Region of an Axial Compressor Rotor Passage at a Near Stall Condition
Topics: Compressors, Rotors, Turbulence, Vortices, Chords (Trusses), Corners (Structural elements), Flow (Dynamics), Leakage, Axial flow, Flow separation
Proceedings Papers

Visualizations of the Unsteady Flow Field Near the Endwall of a Compressor Cascade

Hongwei Ma, Haokang Jiang, Lin Yang
Proc. ASME. GT2001, Volume 1: Aircraft Engine; Marine; Turbomachinery; Microturbines and Small Turbomachinery, V001T03A033, June 4–7, 2001
Paper No: 2001-GT-0332
DOI: https://doi.org/10.1115/2001-GT-0332
View Paper titled, Visualizations of the Unsteady Flow Field Near the Endwall of a Compressor Cascade
Click here to open pdf in another window PDF for Visualizations of the Unsteady Flow Field Near the Endwall of a Compressor Cascade
Topics: Cascades (Fluid dynamics), Compressors, Unsteady flow, Visualization, Flow (Dynamics), Vortices, Bubbles, Hydrogen, Wire, Boundary layers
Proceedings Papers

Three-Dimensional Unsteady Flow Field due to IGV-Rotor Interaction in the Tip Region of an Axial Compressor Rotor Passage

Hongwei Ma, Haokang Jiang, Qingguo Zhang
Proc. ASME. GT2001, Volume 1: Aircraft Engine; Marine; Turbomachinery; Microturbines and Small Turbomachinery, V001T03A001, June 4–7, 2001
Paper No: 2001-GT-0296
DOI: https://doi.org/10.1115/2001-GT-0296
View Paper titled, Three-Dimensional Unsteady Flow Field due to IGV-Rotor Interaction in the Tip Region of an Axial Compressor Rotor Passage
Click here to open pdf in another window PDF for Three-Dimensional Unsteady Flow Field due to IGV-Rotor Interaction in the Tip Region of an Axial Compressor Rotor Passage
Topics: Compressors, Inlet guide vanes, Rotors, Unsteady flow, Flow (Dynamics), Fluids, Wakes, Corners (Structural elements), Laser Doppler anemometry, Leakage
Proceedings Papers

Effects of Blade Tip Geometries on the Aerodynamic Performance of a Compressor Cascade

Hongwei Ma, Jun Zhang, Wei Wei
Proc. ASME. IMECE2013, Volume 7B: Fluids Engineering Systems and Technologies, V07BT08A042, November 15–21, 2013
Paper No: IMECE2013-62642
DOI: https://doi.org/10.1115/IMECE2013-62642
View Paper titled, Effects of Blade Tip Geometries on the Aerodynamic Performance of a Compressor Cascade
Click here to open pdf in another window PDF for Effects of Blade Tip Geometries on the Aerodynamic Performance of a Compressor Cascade
Topics: Blades, Cascades (Fluid dynamics), Compressors, Pressure, Cavities, Leakage flows, Suction, Turning angles, Cavity flows, Computer simulation
Proceedings Papers

Numerical Investigation of Improving Turbine Sealing Effectiveness Through Slot Width Modification of the Rim Seal

Jinghui Zhang, Hongwei Ma
Proc. ASME. GT2013, Volume 3A: Heat Transfer, V03AT15A014, June 3–7, 2013
Paper No: GT2013-95570
DOI: https://doi.org/10.1115/GT2013-95570
View Paper titled, Numerical Investigation of Improving Turbine Sealing Effectiveness Through Slot Width Modification of the Rim Seal
Click here to open pdf in another window PDF for Numerical Investigation of Improving Turbine Sealing Effectiveness Through Slot Width Modification of the Rim Seal
Topics: Sealing (Process), Turbines, Flow (Dynamics), Stators, Cavities, Geometry, Wakes, Annulus, Clearances (Engineering), Gas turbines
Proceedings Papers

Numerical Simulation of Effects of Tip Geometry on the Performance of an Axial Compressor

Hongwei Ma, Jun Zhang
Proc. ASME. GTINDIA2012, ASME 2012 Gas Turbine India Conference, 103-113, December 1, 2012
Paper No: GTINDIA2012-9565
DOI: https://doi.org/10.1115/GTINDIA2012-9565
View Paper titled, Numerical Simulation of Effects of Tip Geometry on the Performance of an Axial Compressor
Click here to open pdf in another window PDF for Numerical Simulation of Effects of Tip Geometry on the Performance of an Axial Compressor
Topics: Compressors, Computer simulation, Geometry, Cavities, Suction, Blades, Rotors, Flow (Dynamics), Leakage, Chords (Trusses)
Journal Articles

Experimental Study of Effects of Grooved Tip Clearances on the Flow Field in a Compressor Cascade Passage

Hongwei Ma, Jun Zhang, Jinghui Zhang, Zhou Yuan
Journal: Journal of Turbomachinery
Article Type: Research Papers
J. Turbomach. September 2012, 134(5): 051012.
DOI: https://doi.org/10.1115/1.4004484
Published Online: May 8, 2012
View Article titled, Experimental Study of Effects of Grooved Tip Clearances on the Flow Field in a Compressor Cascade Passage
Click here to open pdf in another window PDF for Experimental Study of Effects of Grooved Tip Clearances on the Flow Field in a Compressor Cascade Passage
Topics: Cascades (Fluid dynamics), Flow (Dynamics), Leakage flows, Pressure, Compressors, Vortices, Blades, Suction
Proceedings Papers

Experimental Study of Effects of Grooved Tip Clearances on the Flow Field in a Compressor Cascade Passage

Hongwei Ma, Jun Zhang, Jinghui Zhang, Zhou Yuan
Proc. ASME. GT2010, Volume 7: Turbomachinery, Parts A, B, and C, 421-429, June 14–18, 2010
Paper No: GT2010-23063
DOI: https://doi.org/10.1115/GT2010-23063
View Paper titled, Experimental Study of Effects of Grooved Tip Clearances on the Flow Field in a Compressor Cascade Passage
Click here to open pdf in another window PDF for Experimental Study of Effects of Grooved Tip Clearances on the Flow Field in a Compressor Cascade Passage
Topics: Cascades (Fluid dynamics), Compressors, Flow (Dynamics), Leakage flows, Pressure, Blades, Chords (Trusses), Clearances (Engineering), Pressure gradient, Probes
Proceedings Papers

Study of Sloped Trench Casing Treatment on Performance and Stability of a Transonic Axial Compressor

Hui Zhang, Hongwei Ma
Proc. ASME. GT2007, Volume 6: Turbo Expo 2007, Parts A and B, 399-404, May 14–17, 2007
Paper No: GT2007-28140
DOI: https://doi.org/10.1115/GT2007-28140
View Paper titled, Study of Sloped Trench Casing Treatment on Performance and Stability of a Transonic Axial Compressor
Click here to open pdf in another window PDF for Study of Sloped Trench Casing Treatment on Performance and Stability of a Transonic Axial Compressor
Topics: Compressors, Stability, Rotors, Flow (Dynamics), NASA, Blades, Clearances (Engineering), Simulation results, Cutting, Design