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Proceedings Papers

The Flexibility Enhancement of Subcritical Coal-Fired Power Plants: Control Strategy Optimization for Live and Reheat Steam Temperature

Chen Chen, Ming Liu, Chaoyang Wang, Yongliang Zhao, Hui Yan, Junjie Yan
Proc. ASME. POWER2024, ASME 2024 Power Conference, V001T05A005, September 15–18, 2024
Publisher: American Society of Mechanical Engineers
Paper No: POWER2024-137463
https://doi.org/10.1115/POWER2024-137463
View Paper titled, The Flexibility Enhancement of Subcritical Coal-Fired Power Plants: Control Strategy Optimization for Live and Reheat Steam Temperature
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Topics: Coal, Optimization, Power stations, Steam, Temperature, Stress, Flow (Dynamics), Feedwater, Coal power, Dynamic models
Proceedings Papers

Thermal-Hydraulic Analysis of the Cooling Wall in Ultra Supercritical Coal-Fired Generation Plants During Deep Peaking

Dengliang Wang, Yongliang Zhao, Weixiong Chen, Chaoyang Wang, Junjie Yan
Proc. ASME. POWER2024, ASME 2024 Power Conference, V001T05A004, September 15–18, 2024
Publisher: American Society of Mechanical Engineers
Paper No: POWER2024-137426
https://doi.org/10.1115/POWER2024-137426
View Paper titled, Thermal-Hydraulic Analysis of the Cooling Wall in Ultra Supercritical Coal-Fired Generation Plants During Deep Peaking
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Topics: Coal, Cooling, Stress, Transients (Dynamics)
Proceedings Papers

Performance Assessment of Waste Coal and Torrefied Pine Biomass Co-Fired Power Plants With Carbon Capture and Storage Technologies

Prakash Bhoi, Olanrewaju Gbadamosi-Olatunde, Surja Sarkar
Proc. ASME. POWER2024, ASME 2024 Power Conference, V001T04A006, September 15–18, 2024
Publisher: American Society of Mechanical Engineers
Paper No: POWER2024-137895
https://doi.org/10.1115/POWER2024-137895
View Paper titled, Performance Assessment of Waste Coal and Torrefied Pine Biomass Co-Fired Power Plants With Carbon Capture and Storage Technologies
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Topics: Biomass, Carbon capture and storage, Coal, Co-firing, Pine (Wood product), Power stations
Proceedings Papers

Research on Multi-Parameter Collaborative Operation Optimization of Bypass Flue Gas Waste Heat Recovery System of 1000MW Coal-Fired Unit

Xun Chen, Youlin Feng, Ke Zhou, Guangming Zhu, Ming Liu, Shu Xu, Mengjie Li, Junjie Yan
Proc. ASME. POWER2024, ASME 2024 Power Conference, V001T04A005, September 15–18, 2024
Publisher: American Society of Mechanical Engineers
Paper No: POWER2024-137798
https://doi.org/10.1115/POWER2024-137798
View Paper titled, Research on Multi-Parameter Collaborative Operation Optimization of Bypass Flue Gas Waste Heat Recovery System of 1000MW Coal-Fired Unit
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Topics: Coal, Flue gases, Heat recovery, Optimization
Proceedings Papers

Steam Turbine Modernization Options for Combined Cycle Power Plants-Addressing Industry Challenges

Michael Smiarowski
Proc. ASME. POWER2024, ASME 2024 Power Conference, V001T05A011, September 15–18, 2024
Publisher: American Society of Mechanical Engineers
Paper No: POWER2024-138887
https://doi.org/10.1115/POWER2024-138887
View Paper titled, Steam Turbine Modernization Options for Combined Cycle Power Plants-Addressing Industry Challenges
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Topics: Combined cycles, Steam turbines, Coal, Combined cycle power stations, Cycles, Energy industry, Life extension, Logistics, Power stations, Reliability
Proceedings Papers

Control Strategy Optimization for Electrostatic Precipitator System of Coal-Fired Power Plant Integrated With the Waste Heat Recovery System During Load Cycling Dynamic Processes

Wei Gao, Ming Liu, Yongliang Zhao, Chaoyang Wang, Junjie Yan
Proc. ASME. POWER2024, ASME 2024 Power Conference, V001T04A003, September 15–18, 2024
Publisher: American Society of Mechanical Engineers
Paper No: POWER2024-137324
https://doi.org/10.1115/POWER2024-137324
View Paper titled, Control Strategy Optimization for Electrostatic Precipitator System of Coal-Fired Power Plant Integrated With the Waste Heat Recovery System During Load Cycling Dynamic Processes
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Topics: Coal, Heat recovery, Optimization, Particulate matter, Power stations, Stress
Proceedings Papers

A Comprehensive Introduction of the World First Elevated and Conventional Turbine-Generators Layout Design Double-Reheat Coal-Fired Power Unit

Weizhong Feng, Li Li, Jiancheng Zhang, Yan Cao
Proc. ASME. POWER2024, ASME 2024 Power Conference, V001T05A008, September 15–18, 2024
Publisher: American Society of Mechanical Engineers
Paper No: POWER2024-137768
https://doi.org/10.1115/POWER2024-137768
View Paper titled, A Comprehensive Introduction of the World First Elevated and Conventional Turbine-Generators Layout Design Double-Reheat Coal-Fired Power Unit
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Topics: Coal, Design, Stress, Turbines, Turbogenerators, Boilers, Energy dissipation, Pipes, Pressure, Carbon neutrality
Proceedings Papers

Regression Orthogonal Analysis of Underground Coal Gasification Products

Shuxia Yuan, Yi Wang, Jiafeng Zhang, Song Wu
Proc. ASME. POWER2024, ASME 2024 Power Conference, V001T04A001, September 15–18, 2024
Publisher: American Society of Mechanical Engineers
Paper No: POWER2024-134767
https://doi.org/10.1115/POWER2024-134767
View Paper titled, Regression Orthogonal Analysis of Underground Coal Gasification Products
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Topics: Coal, Fuel gasification, Process simulation
Proceedings Papers

Extension of Solid Particle Erosion Models for the Calculation of Erosion of Pneumatic Equipment Due to Pulverized Coal

Lawrence D. Berg, Peyman Baghernejad, Ann Grue, Anura Perera, Thiana A. Sedrez, Siamack A. Shirazi, Soroor Karimi
Proc. ASME. POWER2024, ASME 2024 Power Conference, V001T03A001, September 15–18, 2024
Publisher: American Society of Mechanical Engineers
Paper No: POWER2024-137646
https://doi.org/10.1115/POWER2024-137646
View Paper titled, Extension of Solid Particle Erosion Models for the Calculation of Erosion of Pneumatic Equipment Due to Pulverized Coal
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Topics: Coal, Erosion, Nozzles, Particulate matter, Pneumatic equipment
Proceedings Papers

A Rapid Wet-Dry State Conversion Method of the Ultra-Supercritical Coal-Fired Power Plant by Optimizing the Recirculation Water Control Strategy

Zefeng Liu, Chaoyang Wang, Ming Liu, Junjie Yan
Proc. ASME. POWER2024, ASME 2024 Power Conference, V001T05A003, September 15–18, 2024
Publisher: American Society of Mechanical Engineers
Paper No: POWER2024-137401
https://doi.org/10.1115/POWER2024-137401
View Paper titled, A Rapid Wet-Dry State Conversion Method of the Ultra-Supercritical Coal-Fired Power Plant by Optimizing the Recirculation Water Control Strategy
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Topics: Coal, Power stations, Water, Wireless power transfer
Proceedings Papers

The Operational Stability and Energy Efficiency of Coal-Fired Power Plant Under Ultra-Low Power Load Ratio: Feedwater Preheating System Issues

Zeyu Du, Ming Liu, Junjie Yan
Proc. ASME. POWER2024, ASME 2024 Power Conference, V001T04A004, September 15–18, 2024
Publisher: American Society of Mechanical Engineers
Paper No: POWER2024-137432
https://doi.org/10.1115/POWER2024-137432
View Paper titled, The Operational Stability and Energy Efficiency of Coal-Fired Power Plant Under Ultra-Low Power Load Ratio: Feedwater Preheating System Issues
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Topics: Coal, Energy efficiency, Feedwater, Power stations, Stability, Stress
Proceedings Papers

Stress Analysis and Life Assessment of the Steam Turbine Rotor During Peak Shaving Transient Processes

Mengyang Fan, Yongliang Zhao, Ming Liu, Chaoyang Wang, Zhu Wang, Junjie Yan
Proc. ASME. POWER2024, ASME 2024 Power Conference, V001T05A001, September 15–18, 2024
Publisher: American Society of Mechanical Engineers
Paper No: POWER2024-134617
https://doi.org/10.1115/POWER2024-134617
View Paper titled, Stress Analysis and Life Assessment of the Steam Turbine Rotor During Peak Shaving Transient Processes
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Topics: Coal, Low cycle fatigue, Power stations, Rotors, Simulation, Steam turbines, Stress analysis (Engineering), Transients (Dynamics)
Proceedings Papers

Effect of Blending Straw Powder Into Coal Gangue on Loading-Up Characteristics of the Circulating Fluidized Bed Generator Unit

Chenyu Zhao, Chaoyang Wang, Ming Liu, Jiping Liu, Junjie Yan
Proc. ASME. POWER2024, ASME 2024 Power Conference, V001T05A007, September 15–18, 2024
Publisher: American Society of Mechanical Engineers
Paper No: POWER2024-137765
https://doi.org/10.1115/POWER2024-137765
View Paper titled, Effect of Blending Straw Powder Into Coal Gangue on Loading-Up Characteristics of the Circulating Fluidized Bed Generator Unit
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Topics: Coal, Fluidized beds, Generators
Proceedings Papers

Dynamic Characteristics and Control Strategy Optimization of a 1000 MW Lignite-Fired Power Unit Integrated With Primary Air Heater

Mengjie Li, Maoliang Li, Chaoqiang Yin, Ming Liu, Junjie Yan
Proc. ASME. POWER2024, ASME 2024 Power Conference, V001T05A006, September 15–18, 2024
Publisher: American Society of Mechanical Engineers
Paper No: POWER2024-137471
https://doi.org/10.1115/POWER2024-137471
View Paper titled, Dynamic Characteristics and Control Strategy Optimization of a 1000 MW Lignite-Fired Power Unit Integrated With Primary Air Heater
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Topics: Boilers, Coal, Dynamic modeling, Dynamic models, Heat, Heat recovery, High temperature, Low temperature, Optimization, Power stations
Proceedings Papers

The Journey to Carbon Neutrality: A Case Study Through China and the United States

Jasmine Barrett, Alexis Gyselinck, Gopal Singh
Proc. ASME. POWER2023, ASME Power Applied R&D 2023, V001T05A014, August 6–8, 2023
Publisher: American Society of Mechanical Engineers
Paper No: POWER2023-117882
https://doi.org/10.1115/POWER2023-117882
View Paper titled, The Journey to Carbon Neutrality: A Case Study Through China and the United States
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Topics: Carbon dioxide, Carbon neutrality, China, Coal, Emissions, Fossil fuels
Proceedings Papers

Thermal-Economic Feasibility of Coal-Fired Power Plant Integrated With Power-to-Heat Thermal Energy Storage System

Lin Miao, Ming Liu, Kezhen Zhang, Yongliang Zhao, Junjie Yan
Proc. ASME. POWER2023, ASME Power Applied R&D 2023, V001T03A002, August 6–8, 2023
Publisher: American Society of Mechanical Engineers
Paper No: POWER2023-108837
https://doi.org/10.1115/POWER2023-108837
View Paper titled, Thermal-Economic Feasibility of Coal-Fired Power Plant Integrated With Power-to-Heat Thermal Energy Storage System
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Topics: Coal, Economics , Heat, Power stations, Thermal energy storage
Proceedings Papers

Opportunities and Challenges for Co-Firing Ammonia in Coal-Fired Boilers

Stan Rosinski, Kent Coleman
Proc. ASME. POWER2023, ASME Power Applied R&D 2023, V001T01A001, August 6–8, 2023
Publisher: American Society of Mechanical Engineers
Paper No: POWER2023-107257
https://doi.org/10.1115/POWER2023-107257
View Paper titled, Opportunities and Challenges for Co-Firing Ammonia in Coal-Fired Boilers
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Topics: Boilers, Coal, Co-firing
Proceedings Papers

Performance of Biomass and Waste Coal Co-Fired Power Generation

Prakash Bhoi, Surja Sarkar, Jordan Klinger
Proc. ASME. POWER2023, ASME Power Applied R&D 2023, V001T05A003, August 6–8, 2023
Publisher: American Society of Mechanical Engineers
Paper No: POWER2023-108621
https://doi.org/10.1115/POWER2023-108621
View Paper titled, Performance of Biomass and Waste Coal Co-Fired Power Generation
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Topics: Biomass, Coal, Energy generation, Heat
Proceedings Papers

System Design and Thermodynamic Analysis on a Coal Supercritical Water Gasification Power Generation System Integrated With Supercritical Carbon Dioxide Cycle

Ruiqi Mu, Ming Liu, Junjie Yan
Proc. ASME. POWER2023, ASME Power Applied R&D 2023, V001T03A003, August 6–8, 2023
Publisher: American Society of Mechanical Engineers
Paper No: POWER2023-108843
https://doi.org/10.1115/POWER2023-108843
View Paper titled, System Design and Thermodynamic Analysis on a Coal Supercritical Water Gasification Power Generation System Integrated With Supercritical Carbon Dioxide Cycle
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Topics: Coal, Coal power, Cycles, Design, Energy / power systems, Exergy analysis, Fuel gasification, Supercritical carbon dioxide, Water
Proceedings Papers

The Research and Application of Innovative Deep Power Reduction Technologies That Reach as Low as 20% of The Rated Load

Li Li, Weizhong Feng
Proc. ASME. POWER2022, ASME 2022 Power Conference, V001T10A002, July 18–19, 2022
Publisher: American Society of Mechanical Engineers
Paper No: POWER2022-85019
https://doi.org/10.1115/POWER2022-85019
View Paper titled, The Research and Application of Innovative Deep Power Reduction Technologies That Reach as Low as 20% of The Rated Load
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Topics: Carbon neutrality, Coal, Stress