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Journal Articles

Enhancing Aerodynamic Performance of a Non-Axisymmetric Endwall Contoured Cascade Through Section Profiling Method

Zhengshuai Du, Le Cai, Jun Zeng, Yingjie Chen, Xun Zhou, Songtao Wang
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. December 2024, 146(12): 121004.
Paper No: TURBO-24-1014
https://doi.org/10.1115/1.4065859
Published Online: July 15, 2024
View Article titled, Enhancing Aerodynamic Performance of a Non-Axisymmetric Endwall Contoured Cascade Through Section Profiling Method
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Topics: Blades, Cascades (Fluid dynamics), Flow (Dynamics), Pressure, Computational fluid dynamics, Optimization, Boundary layers, Design
Journal Articles

On the Aero-Thermal Performance of Rim Film Cooling in the Squealer Tip of a Linear Turbine Cascade

Lei Luo, Zhiqi Zhao, Dandan Qiu, Songtao Wang, Xun Zhou, Zhongqi Wang, Guangchao Li
Journal: ASME Journal of Heat and Mass Transfer
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. March 2024, 146(3): 033801.
Paper No: HT-22-1025
https://doi.org/10.1115/1.4064273
Published Online: January 12, 2024
View Article titled, On the Aero-Thermal Performance of Rim Film Cooling in the Squealer Tip of a Linear Turbine Cascade
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Topics: Blades, Cavities, Cooling, Film cooling, Flow (Dynamics), Leakage, Leakage flows, Heat transfer, Vortices, Design
Proceedings Papers

Effects of Bleed Slot Size on the Shock-Wave/Boundary-Layer Interactions in a Transonic Compressor Stator

Bai Li, Xun Zhou, Lei Luo, Wei Du
Proc. ASME. GT2022, Volume 10A: Turbomachinery — Axial Flow Fan and Compressor Aerodynamics, V10AT29A006, June 13–17, 2022
Publisher: American Society of Mechanical Engineers
Paper No: GT2022-80083
https://doi.org/10.1115/GT2022-80083
View Paper titled, Effects of Bleed Slot Size on the Shock-Wave/Boundary-Layer Interactions in a Transonic Compressor Stator
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Topics: Boundary layers, Compressors, Flow (Dynamics), Shock waves, Stators, Suction
Proceedings Papers

Heat Transfer Characteristics of Blade Internal Tip Surface by Arrays of Delta-Winglet Vortex Generator Pairs

Zhiqi Zhao, Lei Luo, Dandan Qiu, Xun Zhou, Zhongqi Wang
Proc. ASME. GT2020, Volume 7A: Heat Transfer, V07AT15A020, September 21–25, 2020
Publisher: American Society of Mechanical Engineers
Paper No: GT2020-15205
https://doi.org/10.1115/GT2020-15205
View Paper titled, Heat Transfer Characteristics of Blade Internal Tip Surface by Arrays of Delta-Winglet Vortex Generator Pairs
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Topics: Blades, Gas turbines, Generators, Heat transfer, Vortices
Journal Articles

Time-Resolved Echo-Particle Image/Tracking Velocimetry Measurement of Interactions Between Native Cardiac Output and Veno-Arterial ECMO Flows

Zeng Zhang, Xun Zhou, Alejandro Suarez-Pierre, Cecillia Lui, Sean Kearney, Enoch Yeung, Henry Halperin, Chun Woo Choi, Joseph Katz
Journal: Journal of Biomechanical Engineering
Publisher: ASME
Article Type: Research-Article
J Biomech Eng. February 2021, 143(2): 021008.
Paper No: BIO-20-1256
https://doi.org/10.1115/1.4048424
Published Online: October 30, 2020
View Article titled, Time-Resolved Echo-Particle Image/Tracking Velocimetry Measurement of Interactions Between Native Cardiac Output and Veno-Arterial ECMO Flows
Open the PDF for Time-Resolved Echo-Particle Image/Tracking Velocimetry Measurement of Interactions Between Native Cardiac Output and Veno-Arterial ECMO Flows in another window
Topics: Bubbles, Echoes, Flow (Dynamics), Valves, Particulate matter, Ultrasound
Proceedings Papers

Numerical Investigation of Rotation Effects on the Flow and Heat Transfer on the Turbine Blade Tip Underside With Bleed Hole at Different Locations

Zhiqi Zhao, Lei Luo, Xiaoxu Kan, Dandan Qiu, Xun Zhou
Proc. ASME. GT2019, Volume 5A: Heat Transfer, V05AT11A009, June 17–21, 2019
Publisher: American Society of Mechanical Engineers
Paper No: GT2019-90789
https://doi.org/10.1115/GT2019-90789
View Paper titled, Numerical Investigation of Rotation Effects on the Flow and Heat Transfer on the Turbine Blade Tip Underside With Bleed Hole at Different Locations
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Topics: Flow (Dynamics), Heat transfer, Rotation, Turbine blades, Cooling, Blades, Computer simulation, Coolants, Coriolis force, Corrosion
Proceedings Papers

Effect of Coolant Mass Flow Rate of Dirt Purge Hole on Heat Transfer and Flow Characteristics at a Turbine Blade Tip Underside

Zhiqi Zhao, Lei Luo, Xun Zhou, Songtao Wang
Proc. ASME. GT2018, Volume 5A: Heat Transfer, V05AT11A009, June 11–15, 2018
Publisher: American Society of Mechanical Engineers
Paper No: GT2018-76156
https://doi.org/10.1115/GT2018-76156
View Paper titled, Effect of Coolant Mass Flow Rate of Dirt Purge Hole on Heat Transfer and Flow Characteristics at a Turbine Blade Tip Underside
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Topics: Coolants, Flow (Dynamics), Heat transfer, Turbine blades, Cooling, Reynolds number, Vortices, Blades, Compressors, Corrosion
Journal Articles

A Pioneering Method for Reducing Water Droplet Erosion

Hong Yao, Xun Zhou
Journal: Journal of Fluids Engineering
Publisher: ASME
Article Type: Research-Article
J. Fluids Eng. June 2018, 140(6): 061401.
Paper No: FE-17-1344
https://doi.org/10.1115/1.4038802
Published Online: January 30, 2018
View Article titled, A Pioneering Method for Reducing Water Droplet Erosion
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Topics: Blades, Drops, Erosion, Steam, Water, Flow (Dynamics), Metals, Pressure
Journal Articles

Using a Bowed Blade to Improve the Supersonic Flow Performance in the Nozzle of a Supersonic Industrial Steam Turbine

Hong Yao, Xun Zhou, Zhongqi Wang
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. October 2017, 139(10): 102604.
Paper No: GTP-16-1388
https://doi.org/10.1115/1.4036495
Published Online: May 16, 2017
View Article titled, Using a Bowed Blade to Improve the Supersonic Flow Performance in the Nozzle of a Supersonic Industrial Steam Turbine
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Topics: Blades, Design, Pressure, Shock waves, Supersonic flow, Stators, Flow (Dynamics), Steam turbines, Outflow, Mach number
Proceedings Papers

Investigation on Pitch-Wise Non-Uniform and Inflecting Inlet Flow of Low-Speed Plane Cascade

Xingxu Xue, Xun Zhou, Xun Liu, Fengbo Wen
Proc. ASME. GT2016, Volume 2A: Turbomachinery, V02AT37A028, June 13–17, 2016
Publisher: American Society of Mechanical Engineers
Paper No: GT2016-56934
https://doi.org/10.1115/GT2016-56934
View Paper titled, Investigation on Pitch-Wise Non-Uniform and Inflecting Inlet Flow of Low-Speed Plane Cascade
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Topics: Cascades (Fluid dynamics), Flow (Dynamics), Blades, Simulation, Leakage, Pressure
Proceedings Papers

Influence of Trailing Edge Coolant Ejection Rate and Cut-Back Length on Energy Loss and Shockwave Intensity of a Transonic Turbine Blade

Yufeng Wang, Xun Zhou, Xun Liu, Songtao Wang
Proc. ASME. GT2016, Volume 2B: Turbomachinery, V02BT38A030, June 13–17, 2016
Publisher: American Society of Mechanical Engineers
Paper No: GT2016-56859
https://doi.org/10.1115/GT2016-56859
View Paper titled, Influence of Trailing Edge Coolant Ejection Rate and Cut-Back Length on Energy Loss and Shockwave Intensity of a Transonic Turbine Blade
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Topics: Coolants, Energy dissipation, Shock waves, Turbine blades, Jet engines, Cooling systems, Design, Flow control, Mach number
Proceedings Papers

Flexible Concurrency Control for Synchronized Collaborative Design

Xun Zhou, Shuming Gao, Jie Lie, Fazhi He
Proc. ASME. IDETC-CIE2003, Volume 1: 23rd Computers and Information in Engineering Conference, Parts A and B, 591-598, September 2–6, 2003
Publisher: American Society of Mechanical Engineers
Paper No: DETC2003/CIE-48234
https://doi.org/10.1115/DETC2003/CIE-48234
View Paper titled, Flexible Concurrency Control for Synchronized Collaborative Design
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Topics: Computer-aided design, Design