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Proceedings Papers

Numerical Calculation of Seal Clearance Change in Installation Process of a 1000MW Nuclear Steam Turbine HIP Casing

Daohui Ji, Ziyue Mei, Wei Jiang, CaiYan Xiang, Danmei Xie, Yanan Yue
Proc. ASME. GT2020, Volume 9: Oil and Gas Applications; Organic Rankine Cycle Power Systems; Steam Turbine, V009T23A019, September 21–25, 2020
Publisher: American Society of Mechanical Engineers
Paper No: GT2020-15130
https://doi.org/10.1115/GT2020-15130
View Paper titled, Numerical Calculation of Seal Clearance Change in Installation Process of a 1000MW Nuclear Steam Turbine HIP Casing
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Topics: Clearances (Engineering), Steam turbines, Deformation, Diaphragms (Mechanical devices), Diaphragms (Structural), Pressure, Steam, Computer software, Geometry, Nuclear power
Proceedings Papers

Improvement of Steam Turbine Blade Foil With Biomimetic Design and its Influence on Aerodynamic Performance

Fan Wu, Danmei Xie, Jing Zhang, Hengliang Zhang, Chun Wang
Proc. ASME. GT2019, Volume 8: Microturbines, Turbochargers, and Small Turbomachines; Steam Turbines, V008T29A022, June 17–21, 2019
Publisher: American Society of Mechanical Engineers
Paper No: GT2019-91128
https://doi.org/10.1115/GT2019-91128
View Paper titled, Improvement of Steam Turbine Blade Foil With Biomimetic Design and its Influence on Aerodynamic Performance
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Topics: Biomimetics, Blades, Design, Steam turbines, Flow (Dynamics), Bionics, Shapes, Torque, Vortices, Stress
Proceedings Papers

Overall Cooling Effectiveness on a Gas Turbine Vane With Swirl-Film Cooling

Haifen Du, Danmei Xie, Wei Chen, Ziyue Mei, Jing Zhang
Proc. ASME. GT2019, Volume 5A: Heat Transfer, V05AT10A006, June 17–21, 2019
Publisher: American Society of Mechanical Engineers
Paper No: GT2019-91103
https://doi.org/10.1115/GT2019-91103
View Paper titled, Overall Cooling Effectiveness on a Gas Turbine Vane With Swirl-Film Cooling
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Topics: Cooling, Gas turbines, Cavities, Flow (Dynamics), Coolants, Heat transfer, Reynolds-averaged Navier–Stokes equations, Turbulence
Proceedings Papers

Unsteady Aerodynamics on Multi-Passage LP Last Stage Induced by Flow Separation Under Low Load Flow

Jing Zhang, Danmei Xie, Fan Wu, Haifen Du, Wei Chen
Proc. ASME. GT2019, Volume 8: Microturbines, Turbochargers, and Small Turbomachines; Steam Turbines, V008T29A016, June 17–21, 2019
Publisher: American Society of Mechanical Engineers
Paper No: GT2019-90661
https://doi.org/10.1115/GT2019-90661
View Paper titled, Unsteady Aerodynamics on Multi-Passage LP Last Stage Induced by Flow Separation Under Low Load Flow
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Topics: Aerodynamics, Flow (Dynamics), Flow separation, Stress, Blades, Pressure, Rotors, Vortices, Computational fluid dynamics, Design
Proceedings Papers

Numerical Study on Deformation of Gland Seal Housing at LP Ends on a Nuclear Steam Turbine

Yanan Guo, Danmei Xie, Xiangjun Huang, Huabing Zheng, Ziyue Mei, Hengliang Zhang
Proc. ASME. GT2018, Volume 8: Microturbines, Turbochargers, and Small Turbomachines; Steam Turbines, V008T29A023, June 11–15, 2018
Publisher: American Society of Mechanical Engineers
Paper No: GT2018-76277
https://doi.org/10.1115/GT2018-76277
View Paper titled, Numerical Study on Deformation of Gland Seal Housing at LP Ends on a Nuclear Steam Turbine
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Topics: Deformation, Steam turbines, Accidents, Boundary-value problems, Clearances (Engineering), Computer software, Finite element analysis, Geometry, Nuclear power stations, Rotation
Proceedings Papers

Calculation of Axial Thermal Expansion for a 1000MW Nuclear Steam Turbine HIP Casing

Ziyue Mei, Hengliang Zhang, Danmei Xie, Yanan Guo, Xiuqun Hou, Yangheng Xiong
Proc. ASME. PVP2017, Volume 6A: Materials and Fabrication, V06AT06A048, July 16–20, 2017
Publisher: American Society of Mechanical Engineers
Paper No: PVP2017-65738
https://doi.org/10.1115/PVP2017-65738
View Paper titled, Calculation of Axial Thermal Expansion for a 1000MW Nuclear Steam Turbine HIP Casing
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Topics: Steam turbines, Thermal expansion, Stress, Computer software, Steady state, Finite element analysis, Heat transfer coefficients, Steam, Temperature, Three-dimensional models
Proceedings Papers

Thermal Stress and Deformation Analysis of HP Casing During Shutdown of CPR1000 Nuclear Steam Turbine

Yanan Guo, Danmei Xie
Proc. ASME. GT2017, Volume 8: Microturbines, Turbochargers and Small Turbomachines; Steam Turbines, V008T29A021, June 26–30, 2017
Publisher: American Society of Mechanical Engineers
Paper No: GT2017-63902
https://doi.org/10.1115/GT2017-63902
View Paper titled, Thermal Stress and Deformation Analysis of HP Casing During Shutdown of CPR1000 Nuclear Steam Turbine
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Topics: Deformation, Steam turbines, Thermal stresses, Temperature, Heat transfer coefficients, Boundary-value problems, Computer software, Convection, Finite element methods, Radiative heat transfer
Proceedings Papers

LOCA Simulations of AP1000 With Different Breaks Based on RELAP5

Xiuqun Hou, Danmei Xie, Lin Cai, Peng Zhang, Jie Tan
Proc. ASME. ICONE24, Volume 3: Thermal-Hydraulics, V003T09A017, June 26–30, 2016
Publisher: American Society of Mechanical Engineers
Paper No: ICONE24-60329
https://doi.org/10.1115/ICONE24-60329
View Paper titled, LOCA Simulations of AP1000 With Different Breaks Based on RELAP5
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Topics: Engineering simulation, Simulation, Accidents, Coolants, Heat, Safety, Cladding systems (Building), Design, Fuels, Temperature
Journal Articles

Improved First-Order Approximate Models of Temperature and Thermal Stresses for Online Fatigue Monitoring

Hengliang Zhang, Danmei Xie, Jin Jiang
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Research-Article
J. Pressure Vessel Technol. April 2017, 139(2): 021204.
Paper No: PVT-15-1097
https://doi.org/10.1115/1.4034632
Published Online: September 28, 2016
View Articletitled, Improved First-Order Approximate Models of Temperature and Thermal Stresses for Online Fatigue Monitoring
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Topics: Errors, Fatigue, Temperature, Thermal stresses
Proceedings Papers

Study of the Speed Control System of a Heavy-Duty Gas Turbine

Yue Cao, Jiaying Wang, Yiping Dai, Danmei Xie
Proc. ASME. GT2015, Volume 6: Ceramics; Controls, Diagnostics and Instrumentation; Education; Manufacturing Materials and Metallurgy; Honors and Awards, V006T05A014, June 15–19, 2015
Publisher: American Society of Mechanical Engineers
Paper No: GT2015-42887
https://doi.org/10.1115/GT2015-42887
View Paper titled, Study of the Speed Control System of a Heavy-Duty Gas Turbine
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Topics: Control systems, Gas turbines, Control equipment, Power grids, Stress, Control rooms, Energy generation, Modeling, Simulation results, Synchronization
Proceedings Papers

Thermo-Economic Analysis of a Recompression Supercritical CO 2 Cycle Combined With a Transcritical CO 2 Cycle

Xurong Wang, Yi Wu, Jiangfeng Wang, Yiping Dai, Danmei Xie
Proc. ASME. GT2015, Volume 9: Oil and Gas Applications; Supercritical CO2 Power Cycles; Wind Energy, V009T36A001, June 15–19, 2015
Publisher: American Society of Mechanical Engineers
Paper No: GT2015-42033
https://doi.org/10.1115/GT2015-42033
View Paper titled, Thermo-Economic Analysis of a Recompression Supercritical CO 2 Cycle Combined With a Transcritical CO 2 Cycle
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Topics: Carbon dioxide, Cycles, Supercritical carbon dioxide, Thermoeconomics, Turbines, Pressure, Temperature, Thermal efficiency, Condensation, Heat exchangers
Proceedings Papers

Research on Precision Correcting for Heat Transfer Coefficient of Steam Turbine

Yan Zhou, Danmei Xie, Yongxing Feng, Shi Liu
Proc. ASME. POWER2014, Volume 1: Fuels and Combustion, Material Handling, Emissions; Steam Generators; Heat Exchangers and Cooling Systems; Turbines, Generators and Auxiliaries; Plant Operations and Maintenance; Reliability, Availability and Maintainability (RAM); Plant Systems, Structures, Components and Materials Issues, V001T04A001, July 28–31, 2014
Publisher: American Society of Mechanical Engineers
Paper No: POWER2014-32043
https://doi.org/10.1115/POWER2014-32043
View Paper titled, Research on Precision Correcting for Heat Transfer Coefficient of Steam Turbine
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Topics: Heat transfer coefficients, Steam turbines, Rotors, Forced convection, Stress, Turbines, Vibration
Proceedings Papers

Investigation on Modeling Thermal-Hydraulic System of CPR1000 NPP Based on RELAP5

Cong Wang, Danmei Xie, Peng Zhang, Xinggang Yu, Xiuqun Hou
Proc. ASME. ICONE22, Volume 2B: Thermal Hydraulics, V02BT09A049, July 7–11, 2014
Publisher: American Society of Mechanical Engineers
Paper No: ICONE22-31096
https://doi.org/10.1115/ICONE22-31096
View Paper titled, Investigation on Modeling Thermal-Hydraulic System of CPR1000 NPP Based on RELAP5
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Topics: Modeling, Nuclear power stations, Steam, Computer simulation, Design, Pressure, Reliability, Safety, Steady state, Thermal systems
Proceedings Papers

Research of Temperature Characteristics of Non-Equilibrium Condensation in Transonic Steam Flow

Wang Chun, Danmei Xie, Xiong Yangheng, Yu Xinggang, Nie Chu, Hengliang Zhang
Proc. ASME. GT2014, Volume 5C: Heat Transfer, V05CT20A007, June 16–20, 2014
Publisher: American Society of Mechanical Engineers
Paper No: GT2014-26455
https://doi.org/10.1115/GT2014-26455
View Paper titled, Research of Temperature Characteristics of Non-Equilibrium Condensation in Transonic Steam Flow
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Topics: Condensation, Equilibrium (Physics), Flow (Dynamics), Steam, Temperature, Three-dimensional models, Nozzles, Phase transitions, Pressure, Computational fluid dynamics
Proceedings Papers

On-Line Calculation Method of Exhaust Steam Humidity Based on BP Neural Network for Steam Turbine

Likun Zheng, Chang Chen, Danmei Xie, Hengliang Zhang, Yanzhi Yu
Proc. ASME. IMECE2013, Volume 6B: Energy, V06BT07A009, November 15–21, 2013
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2013-62735
https://doi.org/10.1115/IMECE2013-62735
View Paper titled, On-Line Calculation Method of Exhaust Steam Humidity Based on BP Neural Network for Steam Turbine
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Topics: Artificial neural networks, Computational methods, Exhaust systems, Steam, Steam turbines, Turbines, Pressure, Stress, Thermal energy
Proceedings Papers

Dynamic Analysis of a Wind Energy Storage System in Remote Offshore Areas

Pan Zhao, Yiping Dai, Jiangfeng Wang, Danmei Xie
Proc. ASME. GT2011, Volume 1: Aircraft Engine; Ceramics; Coal, Biomass and Alternative Fuels; Wind Turbine Technology, 831-839, June 6–10, 2011
Publisher: American Society of Mechanical Engineers
Paper No: GT2011-46058
https://doi.org/10.1115/GT2011-46058
View Paper titled, Dynamic Analysis of a Wind Energy Storage System in Remote Offshore Areas
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Topics: Dynamic analysis, Ocean engineering, Storage, Wind energy, Hydrogen, Renewable energy sources, Dynamic models, Energy storage, Engineering simulation, Fossil fuels
Proceedings Papers

Modeling and Control System Design of a Marine Condensing System

Zhixin Sun, Jiangfeng Wang, Yiping Dai, Danmei Xie
Proc. ASME. GT2011, Volume 4: Cycle Innovations; Fans and Blowers; Industrial and Cogeneration; Manufacturing Materials and Metallurgy; Marine; Oil and Gas Applications, 867-874, June 6–10, 2011
Publisher: American Society of Mechanical Engineers
Paper No: GT2011-45959
https://doi.org/10.1115/GT2011-45959
View Paper titled, Modeling and Control System Design of a Marine Condensing System
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Topics: Condensers (steam plant), Control equipment, Control modeling, Control systems, Cooling, Design, Ejectors, Feedforward control, Fuzzy logic, Pressure
Proceedings Papers

Numerical Investigation of Hot Air Recirculation in an Air-Cooled Steam Condenser Under Ambient Conditions

Weifeng He, Yiping Dai, Qingzhong Ma, Danmei Xie
Proc. ASME. POWER2011, ASME 2011 Power Conference, Volume 1, 367-373, July 12–14, 2011
Publisher: American Society of Mechanical Engineers
Paper No: POWER2011-55055
https://doi.org/10.1115/POWER2011-55055
View Paper titled, Numerical Investigation of Hot Air Recirculation in an Air-Cooled Steam Condenser Under Ambient Conditions
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Topics: Condensers (steam plant), Air flow, Power stations, Wind velocity, Computational fluid dynamics, Exhaust systems, Flow (Dynamics), Turbines, Wind, Boilers
Proceedings Papers

Study on Natural Vibration Characteristics of Large Scale Composite Wind Turbine Blades

Yi Yang, Chengcheng Tan, Danmei Xie, Yangheng Xiong, Yang Shi, Wangfan Li
Proc. ASME. POWER2011, ASME 2011 Power Conference, Volume 2, 569-573, July 12–14, 2011
Publisher: American Society of Mechanical Engineers
Paper No: POWER2011-55428
https://doi.org/10.1115/POWER2011-55428
View Paper titled, Study on Natural Vibration Characteristics of Large Scale Composite Wind Turbine Blades
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Topics: Blades, Composite materials, Fracture (Materials), Vibration, Wind turbines
Journal Articles

A Methodology for Online Fatigue Monitoring With Consideration of Temperature-Dependent Material Properties Using Artificial Parameter Method

Hengliang Zhang, Yangheng Xiong, Chu Nie, Danmei Xie, Kunfeng Sun
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Research Papers
J. Pressure Vessel Technol. February 2012, 134(1): 011201.
https://doi.org/10.1115/1.4004627
Published Online: December 1, 2011
View Articletitled, A Methodology for Online Fatigue Monitoring With Consideration of Temperature-Dependent Material Properties Using Artificial Parameter Method
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Topics: Fatigue, Finite element methods, Materials properties, Stress, Temperature, Thermal stresses, Nuclear power stations, Transients (Dynamics)