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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
Paper No: ICONE29-92454
DOI: https://doi.org/10.1115/ICONE29-92454
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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
Paper No: GT2022-82799
DOI: https://doi.org/10.1115/GT2022-82799
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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
Paper No: OMAE2021-63526
DOI: https://doi.org/10.1115/OMAE2021-63526
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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
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. December 2021, 13(6): 061001.
Paper No: TSEA-20-1525
DOI: https://doi.org/10.1115/1.4050413
Published Online: March 30, 2021
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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
Paper No: GT2020-16076
DOI: https://doi.org/10.1115/GT2020-16076
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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
Article Type: Research Papers
J. Turbomach. October 2020, 142(10): 101007.
Paper No: TURBO-20-1012
DOI: https://doi.org/10.1115/1.4047809
Published Online: September 14, 2020
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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
Paper No: GT2019-90232
DOI: https://doi.org/10.1115/GT2019-90232
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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
Paper No: GT2019-90234
DOI: https://doi.org/10.1115/GT2019-90234
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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
Paper No: ICONE26-81507
DOI: https://doi.org/10.1115/ICONE26-81507
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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
Paper No: ICONE26-81041
DOI: https://doi.org/10.1115/ICONE26-81041
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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
Article Type: Research-Article
ASME J of Nuclear Rad Sci. October 2018, 4(4): 041022.
Paper No: NERS-17-1279
DOI: https://doi.org/10.1115/1.4040495
Published Online: September 10, 2018
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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
Paper No: GT2018-76547
DOI: https://doi.org/10.1115/GT2018-76547
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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
Article Type: Technical Briefs
ASME J of Nuclear Rad Sci. July 2018, 4(3): 034503.
Paper No: NERS-17-1278
DOI: https://doi.org/10.1115/1.4039885
Published Online: May 16, 2018
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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
Paper No: ICONE25-67365
DOI: https://doi.org/10.1115/ICONE25-67365
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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
Paper No: ICONE25-67781
DOI: https://doi.org/10.1115/ICONE25-67781
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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
Paper No: ICONE24-60075
DOI: https://doi.org/10.1115/ICONE24-60075
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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
Paper No: ICONE24-60082
DOI: https://doi.org/10.1115/ICONE24-60082
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Topics: Electronics, Instrumentation, Neutrons, Redundancy (Engineering), Reliability, Errors, Heavy metals, Nuclear industry, Protons, Radiation damage
Journal Articles

Effect of the Inhomogeneity in Races on the Dynamic Behavior of Rolling Bearing

Wen-zhong Wang, Sheng-guang Zhang, Zi-qiang Zhao, Si-yuan Ai
Journal: Journal of Vibration and Acoustics
Article Type: Research-Article
J. Vib. Acoust. December 2015, 137(6): 061015.
Paper No: VIB-14-1464
DOI: https://doi.org/10.1115/1.4031410
Published Online: October 6, 2015
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Topics: Bearings, Displacement, Rolling bearings, Rotors, Stress, Poincaré maps, Bifurcation, Deformation, Dynamics (Mechanics)
Proceedings Papers

Generalized Mass Metric and Recursive Momentum Formulation for Dynamics of Multibody Systems

Qiang Zhao, HongTao Wu, Minghu Zhou
Proc. ASME. IDETC-CIE2009, Volume 4: 7th International Conference on Multibody Systems, Nonlinear Dynamics, and Control, Parts A, B and C, 505-515, August 30–September 2, 2009
Paper No: DETC2009-86311
DOI: https://doi.org/10.1115/DETC2009-86311
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Topics: Dynamics (Mechanics), Momentum, Multibody systems, Tensors, Algorithms, Chain, Closed loop systems, Complex systems, Geometry, Impulse (Physics)
Proceedings Papers

The Study on Position Accuracy of Micro-Coordinate Measuring Machine

Chuan Yang, Qiang Zhao, Yu-Long Zhao, Wei-Xuan Jing
Proc. ASME. MICRONANO2008, 2008 Second International Conference on Integration and Commercialization of Micro and Nanosystems, 97-103, June 3–5, 2008
Paper No: MicroNano2008-70242
DOI: https://doi.org/10.1115/MicroNano2008-70242
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Topics: Machinery, Control systems, Design, Bending (Stress), Coordinate measuring machines, Interferometers, Lasers, Stepper motors