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Journal Articles

An Active Phantom Cooling Concept for Turbine Endwall Cooling From Pressure-Surface Film Coolant Injection

Xing Yang, Qiang Zhao, Hang Wu, Zhenping Feng
Journal: ASME Journal of Heat and Mass Transfer
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. May 2024, 146(5): 053802.
Paper No: HT-23-1274
https://doi.org/10.1115/1.4064560
Published Online: March 4, 2024
View Article titled, An Active Phantom Cooling Concept for Turbine Endwall Cooling From Pressure-Surface Film Coolant Injection
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Topics: Coolants, Cooling, Flow (Dynamics), Phantom cooling, Pressure, Turbines, Film cooling
Journal Articles

Improving Turbine Endwall Overall Cooling Effectiveness Using Curtain Cooling and Redistributed Film-Hole Layouts: An Experimental and Computational Study

Hang Wu, Xing Yang, Qiang Zhao, Zhenping Feng
Journal: Journal of Thermal Science and Engineering Applications
Publisher: ASME
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. March 2024, 16(3): 031010.
Paper No: TSEA-23-1305
https://doi.org/10.1115/1.4064429
Published Online: January 29, 2024
View Article titled, Improving Turbine Endwall Overall Cooling Effectiveness Using Curtain Cooling and Redistributed Film-Hole Layouts: An Experimental and Computational Study
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Topics: Coolants, Cooling, Flow (Dynamics), Computational fluid dynamics, Cascades (Fluid dynamics)
Journal Articles

Film Cooling on Turbine Vane Endwalls With Different Inlet Cooling Configurations: Experimental and Computational Results

Xing Yang, Qiang Zhao, Hang Wu, Zhenping Feng
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. October 2023, 145(10): 101010.
Paper No: TURBO-22-1361
https://doi.org/10.1115/1.4063050
Published Online: August 16, 2023
View Article titled, Film Cooling on Turbine Vane Endwalls With Different Inlet Cooling Configurations: Experimental and Computational Results
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Topics: Computational fluid dynamics, Coolants, Cooling, Film cooling, Flow (Dynamics), Turbines, Pressure
Proceedings Papers

Development of Adaptive Sampling Software Based on Relap5

Haoyin Chen, He Wang, Mohamedelmogtabh Omer Elfadni Suliman, Xinyue Wang, Qiang Zhao
Proc. ASME. ICONE29, Volume 15: Student Paper Competition, V015T16A094, August 8–12, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ICONE29-92454
https://doi.org/10.1115/ICONE29-92454
View Paper titled, Development of Adaptive Sampling Software Based on Relap5
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Topics: Computer software, Nuclear power stations, Accidents, Failure, Probability, Safety, Dynamic response, Industrial research, Probabilistic safety assessment
Proceedings Papers

Investigations on Cooling Hole Patterns Over a Turbine Endwall for Improving Cooling Effectiveness

Xing Yang, Qiang Zhao, Hang Wu, Zhenping Feng
Proc. ASME. GT2022, Volume 6A: Heat Transfer — Combustors; Film Cooling, V06AT12A037, June 13–17, 2022
Publisher: American Society of Mechanical Engineers
Paper No: GT2022-82799
https://doi.org/10.1115/GT2022-82799
View Paper titled, Investigations on Cooling Hole Patterns Over a Turbine Endwall for Improving Cooling Effectiveness
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Topics: Cooling, Film cooling, Pressure, Turbines
Proceedings Papers

Integrated Optimization of Principal Dimensions Based on EEDI and Minimum Propulsion Power

Yanxia Wang, Wenyu Sun, Qiang Zhao
Proc. ASME. OMAE2021, Volume 6: Ocean Engineering, V006T06A051, June 21–30, 2021
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2021-63526
https://doi.org/10.1115/OMAE2021-63526
View Paper titled, Integrated Optimization of Principal Dimensions Based on EEDI and Minimum Propulsion Power
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Topics: Dimensions, Optimization, Propulsion
Journal Articles

Investigation and Application of Bio-Inspired Microscale Structures to Turbine Endwall for Enhancing Film Cooling Performance

Xing Yang, Qiang Zhao, Zhenping Feng
Journal: Journal of Thermal Science and Engineering Applications
Publisher: ASME
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. December 2021, 13(6): 061001.
Paper No: TSEA-20-1525
https://doi.org/10.1115/1.4050413
Published Online: March 30, 2021
View Article titled, Investigation and Application of Bio-Inspired Microscale Structures to Turbine Endwall for Enhancing Film Cooling Performance
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Topics: Biomimetics, Cooling, Film cooling, Flow (Dynamics), Heat transfer, Microscale devices, Turbines, Coolants, Vorticity
Proceedings Papers

Effects of Rim Seal Geometries on Aerodynamic Performance and Rotor Platform Cooling in a One-Stage Turbine

Qiang Zhao, Xing Yang, Zhenping Feng
Proc. ASME. GT2020, Volume 7B: Heat Transfer, V07BT12A066, September 21–25, 2020
Publisher: American Society of Mechanical Engineers
Paper No: GT2020-16076
https://doi.org/10.1115/GT2020-16076
View Paper titled, Effects of Rim Seal Geometries on Aerodynamic Performance and Rotor Platform Cooling in a One-Stage Turbine
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Topics: Cooling, Rotors, Turbines
Journal Articles

Comparisons of Endwall Overall Effectiveness From Two Film Hole Distribution Patterns at Low and High Exit Mach Numbers

Xing Yang, Zhansheng Liu, Qiang Zhao, Zhao Liu, Zhenping Feng, Terrence W. Simon
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. October 2020, 142(10): 101007.
Paper No: TURBO-20-1012
https://doi.org/10.1115/1.4047809
Published Online: September 14, 2020
View Article titled, Comparisons of Endwall Overall Effectiveness From Two Film Hole Distribution Patterns at Low and High Exit Mach Numbers
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Topics: Coolants, Cooling, Flow (Dynamics), Mach number, Turbines, Film cooling, Cascades (Fluid dynamics), Heat transfer
Proceedings Papers

Controlling Leakage Flows Over a Rotor Blade Tip Using Air-Curtain Injection: Part I — Aero-Thermal Performance of Rotor Tips

Xing Yang, Qiang Zhao, Zhao Liu, Zhenping Feng, Terrence W. Simon
Proc. ASME. GT2019, Volume 5B: Heat Transfer, V05BT18A002, June 17–21, 2019
Publisher: American Society of Mechanical Engineers
Paper No: GT2019-90232
https://doi.org/10.1115/GT2019-90232
View Paper titled, Controlling Leakage Flows Over a Rotor Blade Tip Using Air-Curtain Injection: Part I — Aero-Thermal Performance of Rotor Tips
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Topics: Blades, Leakage flows, Rotors, Cooling, Film cooling, Flow (Dynamics), Sealing (Process), Turbines, Chords (Trusses), Compressors
Proceedings Papers

Controlling Leakage Flows Over a Rotor Blade Tip Using Air-Curtain Injection: Part II — Rotor Casing Film Cooling

Qiang Zhao, Xing Yang, Zhao Liu, Zhenping Feng, Terrence W. Simon
Proc. ASME. GT2019, Volume 5B: Heat Transfer, V05BT18A003, June 17–21, 2019
Publisher: American Society of Mechanical Engineers
Paper No: GT2019-90234
https://doi.org/10.1115/GT2019-90234
View Paper titled, Controlling Leakage Flows Over a Rotor Blade Tip Using Air-Curtain Injection: Part II — Rotor Casing Film Cooling
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Topics: Blades, Film cooling, Leakage flows, Rotors, Cooling, Flow (Dynamics), Leakage, Chords (Trusses), Gas turbines, Stress
Proceedings Papers

Development and Application of a 2D/1D Fusion Code With Leakage Reconstruction Method

Liang Liang, Zhouyu Liu, Hongchun Wu, Sheng Wang, Qian Zhang, Qiang Zhao
Proc. ASME. ICONE26, Volume 3: Nuclear Fuel and Material, Reactor Physics, and Transport Theory, V003T02A022, July 22–26, 2018
Publisher: American Society of Mechanical Engineers
Paper No: ICONE26-81507
https://doi.org/10.1115/ICONE26-81507
View Paper titled, Development and Application of a 2D/1D Fusion Code With Leakage Reconstruction Method
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Topics: Leakage, Approximation, Diamonds, Manufacturing, Physics, Tin
Proceedings Papers

Multi-Dimensional Heterogeneous Resonance Integral Tables Generated for Embedded Self-Shielding Method Towards Irregular Lattices

Qian Zhang, Qiang Zhao, Hongchun Wu, Liangzhi Cao, Zheng Zheng
Proc. ASME. ICONE26, Volume 3: Nuclear Fuel and Material, Reactor Physics, and Transport Theory, V003T02A002, July 22–26, 2018
Publisher: American Society of Mechanical Engineers
Paper No: ICONE26-81041
https://doi.org/10.1115/ICONE26-81041
View Paper titled, Multi-Dimensional Heterogeneous Resonance Integral Tables Generated for Embedded Self-Shielding Method Towards Irregular Lattices
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Topics: Resonance, Fuels, Density, Dimensions, Pins (Engineering)
Journal Articles

Sputtering of Graphite by Hydrogen Isotopes in the Fusion Environment: A Molecular Dynamics Simulation Study

Qiang Zhao, Yang Li, Zheng Zhang, Xiaoping Ouyang
Journal: Journal of Nuclear Engineering and Radiation Science
Publisher: ASME
Article Type: Research-Article
ASME J of Nuclear Rad Sci. October 2018, 4(4): 041022.
Paper No: NERS-17-1279
https://doi.org/10.1115/1.4040495
Published Online: September 10, 2018
View Article titled, Sputtering of Graphite by Hydrogen Isotopes in the Fusion Environment: A Molecular Dynamics Simulation Study
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Topics: Carbon, Graphite, Hydrogen, Ions, Isotopes, Sputtering (Irradiation), Temperature, Molecular dynamics simulation, Atoms
Proceedings Papers

Flow and Heat Transfer Characteristics in Models of Turbine Blade Tip-Walls With Three Kinds of Turning Vanes

Bin Wu, Xing Yang, Lv Ye, Zhao Liu, Yu Jiang, Qiang Zhao, Zhenping Feng
Proc. ASME. GT2018, Volume 5A: Heat Transfer, V05AT11A012, June 11–15, 2018
Publisher: American Society of Mechanical Engineers
Paper No: GT2018-76547
https://doi.org/10.1115/GT2018-76547
View Paper titled, Flow and Heat Transfer Characteristics in Models of Turbine Blade Tip-Walls With Three Kinds of Turning Vanes
Open the PDF for Flow and Heat Transfer Characteristics in Models of Turbine Blade Tip-Walls With Three Kinds of Turning Vanes in another window
Topics: Flow (Dynamics), Heat transfer, Turbine blades, Turning vanes, Domes (Structural elements), Pressure, Computer simulation, Cooling, Heat, Heat transfer coefficients
Journal Articles

A Density Functional Theory Study on the Diffusion of Fission Gas Atoms in Uranium Dioxide

Qiang Zhao, Zheng Zhang, Xiaoping Ouyang
Journal: Journal of Nuclear Engineering and Radiation Science
Publisher: ASME
Article Type: Technical Briefs
ASME J of Nuclear Rad Sci. July 2018, 4(3): 034503.
Paper No: NERS-17-1278
https://doi.org/10.1115/1.4039885
Published Online: May 16, 2018
View Article titled, A Density Functional Theory Study on the Diffusion of Fission Gas Atoms in Uranium Dioxide
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Topics: Atoms, Density functional theory, Diffusion (Physics), Nuclear fission, Uranium, Elasticity, Fuels, Oxygen
Proceedings Papers

Diffusion of Fission Gas in Uranium Dioxide: A First-Principles Study

Qiang Zhao, Zheng Zhang, Yang Li, Xiaoping Ouyang
Proc. ASME. ICONE25, Volume 3: Nuclear Fuel and Material, Reactor Physics and Transport Theory; Innovative Nuclear Power Plant Design and New Technology Application, V003T02A053, July 2–6, 2017
Publisher: American Society of Mechanical Engineers
Paper No: ICONE25-67365
https://doi.org/10.1115/ICONE25-67365
View Paper titled, Diffusion of Fission Gas in Uranium Dioxide: A First-Principles Study
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Topics: Diffusion (Physics), Nuclear fission, Uranium, Oxygen, Atoms, Fuels, Computational methods, Density functional theory, Ductility, Elastic constants
Proceedings Papers

Molecular Dynamics Simulation of the Sputtering of Graphite due to Bombardment With Deuterium and Tritium in Fusion Environment

Qiang Zhao, Yang Li, Zheng Zhang, Xiaoping Ouyang
Proc. ASME. ICONE25, Volume 3: Nuclear Fuel and Material, Reactor Physics and Transport Theory; Innovative Nuclear Power Plant Design and New Technology Application, V003T02A064, July 2–6, 2017
Publisher: American Society of Mechanical Engineers
Paper No: ICONE25-67781
https://doi.org/10.1115/ICONE25-67781
View Paper titled, Molecular Dynamics Simulation of the Sputtering of Graphite due to Bombardment With Deuterium and Tritium in Fusion Environment
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Topics: Graphite, Molecular dynamics simulation, Sputtering (Irradiation), Temperature, Hydrogen, Carbon, Isotopes, Molecular dynamics methods
Proceedings Papers

Design of Control Systems for Accelerator Driven Sub-Critical System

Zhiyong He, Wenjuan Cui, Qiang Zhao, Yichuan He, Yuxi Luo
Proc. ASME. ICONE24, Volume 1: Operations and Maintenance, Aging Management and Plant Upgrades; Nuclear Fuel, Fuel Cycle, Reactor Physics and Transport Theory; Plant Systems, Structures, Components and Materials; I&C, Digital Controls, and Influence of Human Factors, V001T04A003, June 26–30, 2016
Publisher: American Society of Mechanical Engineers
Paper No: ICONE24-60075
https://doi.org/10.1115/ICONE24-60075
View Paper titled, Design of Control Systems for Accelerator Driven Sub-Critical System
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Topics: Control systems, Design, Redundancy (Engineering), Neutrons, Reliability, Spallation (Nuclear physics), Conceptual design, Cooling, Machinery, Nuclear power stations
Proceedings Papers

Electronics for Instrumentation and Controls in Accelerator Driven Sub-Critical System

Wenjuan Cui, Zhiyong He, Qiang Zhao, Yichuan He, Yuxi Luo
Proc. ASME. ICONE24, Volume 1: Operations and Maintenance, Aging Management and Plant Upgrades; Nuclear Fuel, Fuel Cycle, Reactor Physics and Transport Theory; Plant Systems, Structures, Components and Materials; I&C, Digital Controls, and Influence of Human Factors, V001T04A004, June 26–30, 2016
Publisher: American Society of Mechanical Engineers
Paper No: ICONE24-60082
https://doi.org/10.1115/ICONE24-60082
View Paper titled, Electronics for Instrumentation and Controls in Accelerator Driven Sub-Critical System
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Topics: Electronics, Instrumentation, Neutrons, Redundancy (Engineering), Reliability, Errors, Heavy metals, Nuclear industry, Protons, Radiation damage