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Journal Articles

The Effect of Tip Clearance on Fan Aeroelasticity Considering Acoustic Propagation Characteristics

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Xingbiao Jia, Xu Dong, Yansha Hong, Yanfeng Zhang, Xingen Lu
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. November 2025, 147(11): 111009.
Paper No: GTP-25-1096
https://doi.org/10.1115/1.4068588
Published Online: May 22, 2025
View Articletitled, The Effect of Tip Clearance on Fan Aeroelasticity Considering Acoustic Propagation Characteristics
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Topics: Acoustics, Aeroelasticity, Blades, Clearances (Engineering), Damping, Flow (Dynamics), Pressure, Flutter (Aerodynamics)
Journal Articles

Control of Three-Dimensional Corner Separation Flow in a Highly Loaded Compressor Cascade via Dynamic Surface Deformation

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Xuyang Ren, Mingyang Wang, Lipan Yao, Enliang Huang, Xingen Lu
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. November 2025, 147(11): 111005.
Paper No: TURBO-24-1371
https://doi.org/10.1115/1.4068481
Published Online: May 9, 2025
View Articletitled, Control of Three-Dimensional Corner Separation Flow in a Highly Loaded Compressor Cascade via Dynamic Surface Deformation
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Topics: Compressors, Corners (Structural elements), Flow (Dynamics), Oscillations, Separation (Technology), Surface deformation, Vortices, Blades, Cascades (Fluid dynamics), Dynamics (Mechanics)
Journal Articles

The Matching Mechanism and Flow Mechanisms of Supersonic Through-Flow Variable-Pitch Tandem Cascade

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Xiaoying Sheng, Xingen Lu, Ziliang Li, Yunfeng Wu, Hang Yuan, Chengwu Yang
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. March 2025, 147(3): 031001.
Paper No: TURBO-24-1085
https://doi.org/10.1115/1.4066507
Published Online: October 8, 2024
View Articletitled, The Matching Mechanism and Flow Mechanisms of Supersonic Through-Flow Variable-Pitch Tandem Cascade
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Topics: Blades, Boundary layers, Cascades (Fluid dynamics), Flow (Dynamics), Shock (Mechanics), Wakes, Pressure, Fluids, Separation (Technology)
Journal Articles

Optimization of Smooth Straight-Through Labyrinth Seal Based on XGBoost and Improved Genetic Algorithm

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Hao Liu, Guoqing Li, Chenyang Kang, Yunhong Ruan, Ruofan Wang, Xingen Lu
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. March 2025, 147(3): 031007.
Paper No: GTP-24-1504
https://doi.org/10.1115/1.4066357
Published Online: October 3, 2024
View Articletitled, Optimization of Smooth Straight-Through Labyrinth Seal Based on XGBoost and Improved Genetic Algorithm
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Topics: Leakage, Optimization, Genetic algorithms, Pressure
Proceedings Papers

Control of Secondary Flow Losses in a Turbine Stage via Stator Endwall Fence at a Low Reynolds Number

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Hang Yuan, Xingen Lu, Yunfeng Wu, Jianshe Zhang, Yanfeng Zhang
Proc. ASME. GT2024, Volume 12B: Turbomachinery — Axial Flow Turbine Aerodynamics; Deposition, Erosion, Fouling, and Icing, V12BT30A031, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-126313
https://doi.org/10.1115/GT2024-126313
View Paper titled, Control of Secondary Flow Losses in a Turbine Stage via Stator Endwall Fence at a Low Reynolds Number
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Topics: Flow (Dynamics), Optimization, Reynolds number, Stators, Turbines
Proceedings Papers

Investigation of Flow Mechanism for Solidity in Typical Modes of Variable Pitch Tandem Cascade

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Xiaoying Sheng, Qiaodan Luo, Huafeng Xu, Chengwu Yang, Xingen Lu
Proc. ASME. GT2024, Volume 12A: Turbomachinery — Axial Flow Fan and Compressor Aerodynamics, V12AT29A035, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-127296
https://doi.org/10.1115/GT2024-127296
View Paper titled, Investigation of Flow Mechanism for Solidity in Typical Modes of Variable Pitch Tandem Cascade
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Topics: Cascades (Fluid dynamics), Flow (Dynamics), Shock (Mechanics), Blades, Aerospace industry, Boundary layers, Engines, Geometry, Hybrid power systems, Inflow
Proceedings Papers

Aerodynamic Design Methodology for High-Load Compressor Blade Profiles at Low Reynolds Numbers

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Huafeng Xu, Mingyang Wang, Shengfeng Zhao, Xiaoying Sheng, Xingen Lu
Proc. ASME. GT2024, Volume 12A: Turbomachinery — Axial Flow Fan and Compressor Aerodynamics, V12AT29A033, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-127222
https://doi.org/10.1115/GT2024-127222
View Paper titled, Aerodynamic Design Methodology for High-Load Compressor Blade Profiles at Low Reynolds Numbers
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Topics: Blades, Compressors, Design, Design methodology, Large eddy simulation, Reynolds number, Stress
Journal Articles

Unsteady Interaction Between Purge Flow and Secondary Flow in High-Lift Low-Pressure Turbine

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Xiao Qu, Meng Wu, Yanfeng Zhang, Xingen Lu, Liunan Li, Yuyan Jiang, Junqiang Zhu
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. November 2024, 146(11): 111005.
Paper No: TURBO-23-1352
https://doi.org/10.1115/1.4065566
Published Online: June 7, 2024
View Articletitled, Unsteady Interaction Between Purge Flow and Secondary Flow in High-Lift Low-Pressure Turbine
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Topics: Blades, Flow (Dynamics), Pressure, Wakes, Vortices, Turbines
Journal Articles

Film Cooling Performance on a Turbine Blade With Subregional Compound Angle

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Guoqing Li, Ang Li, Shen Zhang, Chenfeng Wang, Xingen Lu
Journal: ASME Journal of Heat and Mass Transfer
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. May 2024, 146(5): 053801.
Paper No: HT-23-1205
https://doi.org/10.1115/1.4064153
Published Online: March 4, 2024
View Articletitled, Film Cooling Performance on a Turbine Blade With Subregional Compound Angle
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Journal Articles

Evolution and Action Mechanism of Relative Negative Pressure Zone in Spiral Groove Gas Face Seal for Aero-Engine

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Hui Li, Guoqing Li, Hao Liu, Ang Li, Xingen Lu
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. February 2024, 146(2): 024401.
Paper No: TRIB-23-1163
https://doi.org/10.1115/1.4063197
Published Online: November 2, 2023
View Articletitled, Evolution and Action Mechanism of Relative Negative Pressure Zone in Spiral Groove Gas Face Seal for Aero-Engine
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Topics: Film thickness, Leakage, Pressure, Aircraft engines
Journal Articles

Fan Flutter Mechanisms Related to Blade Mode Shape and Acoustic Properties

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Xu Dong, Yanfeng Zhang, Xingen Lu
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. September 2023, 145(9): 091013.
Paper No: TURBO-23-1022
https://doi.org/10.1115/1.4062806
Published Online: July 27, 2023
View Articletitled, Fan Flutter Mechanisms Related to Blade Mode Shape and Acoustic Properties
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Topics: Acoustics, Blades, Damping, Flutter (Aerodynamics), Mode shapes, Pressure, Flow (Dynamics), Vibration
Journal Articles

Effects of High Rotational Speed on Leakage and Windage Heating of Staggered Labyrinth Seals With Smooth and Honeycomb Lands

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Hao Liu, Guoqing Li, Ang Li, Shen Zhang, Hui Li, Xingen Lu
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. August 2023, 145(8): 081005.
Paper No: GTP-22-1676
https://doi.org/10.1115/1.4062480
Published Online: July 19, 2023
View Articletitled, Effects of High Rotational Speed on Leakage and Windage Heating of Staggered Labyrinth Seals With Smooth and Honeycomb Lands
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Topics: Heating, Honeycomb structures, Leakage, Pressure, Temperature, Leakage flows
Journal Articles

Stall Behavior in an Ultrahigh-Pressure-Ratio Centrifugal Compressor: Backward-Traveling Rotating Stall

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Yingjie Zhang, Xingen Lu, Yanfeng Zhang, Ziqing Zhang, Xu Dong, Ge Han
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. October 2022, 144(10): 101010.
Paper No: TURBO-20-1318
https://doi.org/10.1115/1.4050918
Published Online: April 21, 2022
View Articletitled, Stall Behavior in an Ultrahigh-Pressure-Ratio Centrifugal Compressor: Backward-Traveling Rotating Stall
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Topics: Blades, Compressors, Diffusers, Flow (Dynamics), Impellers, Pressure, Rotation, Waves, Separation (Technology), Suction
Journal Articles

Numerical Investigation of the Fan Flutter Mechanism Related to Acoustic Propagation Characteristics

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Xu Dong, Yanfeng Zhang, Xingen Lu, Yingjie Zhang, Jiuliang Gan
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. October 2022, 144(10): 101009.
Paper No: TURBO-21-1041
https://doi.org/10.1115/1.4054161
Published Online: April 19, 2022
View Articletitled, Numerical Investigation of the Fan Flutter Mechanism Related to Acoustic Propagation Characteristics
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Topics: Acoustics, Blades, Damping, Flutter (Aerodynamics), Pressure, Chords (Trusses), Suction, Flow (Dynamics)
Proceedings Papers

Effect of Backward Sweep on Aerodynamic Performance of a 1.5-Stage Highly Loaded Axial Compressor

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Song Huang, Chuangxin Zhou, Chengwu Yang, Shengfeng Zhao, Mingyang Wang, Xingen Lu
Proc. ASME. GT2020, Volume 2A: Turbomachinery, V02AT32A006, September 21–25, 2020
Publisher: American Society of Mechanical Engineers
Paper No: GT2020-14262
https://doi.org/10.1115/GT2020-14262
View Paper titled, Effect of Backward Sweep on Aerodynamic Performance of a 1.5-Stage Highly Loaded Axial Compressor
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Topics: Compressors, Computational fluid dynamics, Design
Journal Articles

Effect of Tip Clearance on the Aeroelastic Stability of a Wide-Chord Fan Rotor

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Xu Dong, Yingjie Zhang, Ziqing Zhang, Xingen Lu, Yanfeng Zhang
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. September 2020, 142(9): 091010.
Paper No: GTP-20-1171
https://doi.org/10.1115/1.4048020
Published Online: August 28, 2020
View Articletitled, Effect of Tip Clearance on the Aeroelastic Stability of a Wide-Chord Fan Rotor
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Topics: Blades, Clearances (Engineering), Damping, Pressure, Chords (Trusses), Flow (Dynamics), Stability, Rotors
Proceedings Papers

Design and Test of a Novel Highly-Loaded Compressor

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Chengwu Yang, Ge Han, Shengfeng Zhao, Xingen Lu, Yanfeng Zhang, Ziliang Li
Proc. ASME. GT2019, Volume 2A: Turbomachinery, V02AT39A024, June 17–21, 2019
Publisher: American Society of Mechanical Engineers
Paper No: GT2019-91181
https://doi.org/10.1115/GT2019-91181
View Paper titled, Design and Test of a Novel Highly-Loaded Compressor
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Topics: Compressors, Design, Clearances (Engineering), Pressure, Diffusers, Rotors, Blades, Flow (Dynamics), Leakage flows, High pressure (Physics)
Proceedings Papers

Study of Geometric Parameter Influence on Fishtail Pipe Diffuser Performance

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Ge Han, Xingen Lu, Yanfeng Zhang, Shengfeng Zhao, Chengwu Yang, Junqiang Zhu
Proc. ASME. GT2016, Volume 2D: Turbomachinery, V02DT42A028, June 13–17, 2016
Publisher: American Society of Mechanical Engineers
Paper No: GT2016-57404
https://doi.org/10.1115/GT2016-57404
View Paper titled, Study of Geometric Parameter Influence on Fishtail Pipe Diffuser Performance
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Topics: Diffusers, Pipes, Flow (Dynamics), Compressors, Combustion chambers, Design, High pressure (Physics), Pressure, Shapes, Engines
Proceedings Papers

Numerical Investigation of a Cantilevered Compressor Stator at Varying Clearance Sizes

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Chengwu Yang, Xingen Lu, Yanfeng Zhang, Shengfeng Zhao, Junqiang Zhu
Proc. ASME. GT2015, Volume 2A: Turbomachinery, V02AT37A009, June 15–19, 2015
Publisher: American Society of Mechanical Engineers
Paper No: GT2015-42124
https://doi.org/10.1115/GT2015-42124
View Paper titled, Numerical Investigation of a Cantilevered Compressor Stator at Varying Clearance Sizes
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Topics: Clearances (Engineering), Compressors, Stators, Flow (Dynamics), Leakage flows, Rotors, Computer software, Corners (Structural elements), Flow turning, Leakage
Proceedings Papers

Study of a Highly Loaded Centrifugal Compressor With Pipe Diffuser at Design and Off-Design Operating Conditions

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Ge Han, Xingen Lu, Yanfeng Zhang, Shengfeng Zhao, Junqiang Zhu
Proc. ASME. GT2015, Volume 2C: Turbomachinery, V02CT42A030, June 15–19, 2015
Publisher: American Society of Mechanical Engineers
Paper No: GT2015-43426
https://doi.org/10.1115/GT2015-43426
View Paper titled, Study of a Highly Loaded Centrifugal Compressor With Pipe Diffuser at Design and Off-Design Operating Conditions
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Topics: Compressors, Design, Diffusers, Pipes, Wedges, Flow (Dynamics), Flow separation, Pressure, Surges, Boundary layers