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Proceedings Papers

Modeling and Validation of Hydro Cascade Operation Considering Price Uncertainty

Maxime Libsig, Elena Raycheva, Jared B. Garrison, Gabriela Hug
Proc. ASME. POWER2021, ASME 2021 Power Conference, V001T09A009, July 20–22, 2021
Paper No: POWER2021-65726
DOI: https://doi.org/10.1115/POWER2021-65726
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Topics: Cascades (Fluid dynamics), Modeling, Uncertainty, Hydropower, Accounting, Machinery, Optimization, Power systems (Machinery), Simulation, Simulation results
Proceedings Papers

Transient Exergy Analysis of the Dynamic Operation of a Combined Cycle Power Plant

Raphael Wittenburg, Moritz Hübel, Dorian Holtz, Karsten Müller
Proc. ASME. POWER2021, ASME 2021 Power Conference, V001T12A007, July 20–22, 2021
Paper No: POWER2021-64311
DOI: https://doi.org/10.1115/POWER2021-64311
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Topics: Combined cycle power stations, Exergy analysis, Transients (Dynamics), Exergy, Optimization, Stress, Combustion, Energy conversion, Photovoltaic power systems, Power station control systems
Proceedings Papers

Comparison Study of Two Different Integrated Solar Combined Cycle Systems

Liqiang Duan, Zhen Wang, Yulei Liu, Liping Pang
Proc. ASME. POWER2020, ASME 2020 Power Conference, V001T08A016, August 4–5, 2020
Paper No: POWER2020-16695
DOI: https://doi.org/10.1115/POWER2020-16695
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Topics: Combined cycles, Solar energy, Steam, Cycles, Design, Irradiation (Radiation exposure), Temperature, Energy conversion, Engineering simulation, Fuels
Proceedings Papers

Modelling and Simulation of Homogeneous Charge Compression Ignition Engine Fueled by Biodiesel

Meshack Hawi, Mahmoud Ahmed, Shinichi Ookawara
Proc. ASME. POWER2018, Volume 1: Fuels, Combustion, and Material Handling; Combustion Turbines Combined Cycles; Boilers and Heat Recovery Steam Generators; Virtual Plant and Cyber-Physical Systems; Plant Development and Construction; Renewable Energy Systems, V001T01A003, June 24–28, 2018
Paper No: POWER2018-7202
DOI: https://doi.org/10.1115/POWER2018-7202
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Topics: Biodiesel, Homogeneous charge compression ignition engines, Modeling, Simulation, Compression, Emissions, Combustion, Ignition, Engines, Fuels
Proceedings Papers

Thermodynamic Analysis of a Parabolic Trough Solar Collector Power Generation Plant Coupled With an Organic Rankine Cycle

Adnan Alashkar, Mohamed Gadalla
Proc. ASME. POWER2018, Volume 1: Fuels, Combustion, and Material Handling; Combustion Turbines Combined Cycles; Boilers and Heat Recovery Steam Generators; Virtual Plant and Cyber-Physical Systems; Plant Development and Construction; Renewable Energy Systems, V001T06A030, June 24–28, 2018
Paper No: POWER2018-7548
DOI: https://doi.org/10.1115/POWER2018-7548
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Topics: Energy generation, Organic Rankine cycle, Parabolic troughs, Solar collectors, Fluids, Storage, Benzene, Meteorology, Power stations, Simulation results
Proceedings Papers

Design and Performance of a Diaphragm Free-Piston Stirling Engine for Power Production From Low-Temperature Heat Sources

Anas Nawafleh, Khaled R. Asfar
Proc. ASME. POWER2018, Volume 2: Heat Exchanger Technologies; Plant Performance; Thermal Hydraulics and Computational Fluid Dynamics; Water Management for Power Systems; Student Competition, V002T12A010, June 24–28, 2018
Paper No: POWER2018-7396
DOI: https://doi.org/10.1115/POWER2018-7396
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Topics: Design, Diaphragms (Mechanical devices), Diaphragms (Structural), Energy generation, Heat, Low temperature, Pistons, Stirling engines, Engines, Engineering prototypes
Proceedings Papers

Advanced Power Plant Concept With Application of Exhaust CO 2 to Liquid Fuel Production

B. Chudnovsky, L. Levin, A. Talanker, A. Kunin, J. Cohen, R. Harpaz, J. Karni
Proc. ASME. POWER2017-ICOPE-17, Volume 1: Boilers and Heat Recovery Steam Generator; Combustion Turbines; Energy Water Sustainability; Fuels, Combustion and Material Handling; Heat Exchangers, Condensers, Cooling Systems, and Balance-of-Plant, V001T04A004, June 26–30, 2017
Paper No: POWER-ICOPE2017-3037
DOI: https://doi.org/10.1115/POWER-ICOPE2017-3037
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Topics: Carbon dioxide, Exhaust systems, Fuels, Power stations, Combustion, Emissions, Coal, Flue gases, Oxygen, Electric power generation
Proceedings Papers

Numerical Investigation on Two-Phase Flow Characteristic in the Separated Structure Shell-and-Tube Waste Heat Boiler

Huaishuang Shao, Yungang Wang, Haidong Ma, Qinxin Zhao
Proc. ASME. POWER2017-ICOPE-17, Volume 1: Boilers and Heat Recovery Steam Generator; Combustion Turbines; Energy Water Sustainability; Fuels, Combustion and Material Handling; Heat Exchangers, Condensers, Cooling Systems, and Balance-of-Plant, V001T01A003, June 26–30, 2017
Paper No: POWER-ICOPE2017-3283
DOI: https://doi.org/10.1115/POWER-ICOPE2017-3283
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Topics: Boilers, Shells, Two-phase flow, Waste heat, Water, Flow (Dynamics), Porosity, Vapors, Design, Heat
Proceedings Papers

Large-Eddy Simulation With a New Flamelet Model for Partially Premixed Combustion in a Gas-Turbine Combustor

Keisuke Tanaka, Tomonari Sato, Nobuyuki Oshima, Jiun Kim, Yusuke Takahashi, Yasunori Iwai
Proc. ASME. POWER2017-ICOPE-17, Volume 1: Boilers and Heat Recovery Steam Generator; Combustion Turbines; Energy Water Sustainability; Fuels, Combustion and Material Handling; Heat Exchangers, Condensers, Cooling Systems, and Balance-of-Plant, V001T02A001, June 26–30, 2017
Paper No: POWER-ICOPE2017-3141
DOI: https://doi.org/10.1115/POWER-ICOPE2017-3141
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Topics: Combustion, Combustion chambers, Gas turbines, Large eddy simulation, Flames, Temperature, Diffusion flames, Scalars, Emissions, Equilibrium (Physics)
Proceedings Papers

A Comparative CFD Simulation Study of Two-Channel and Three-Channel Claus Reactors

Shan Huang, Qulan Zhou, Na Li, Fangyong Tian, Lisheng Zhang
Proc. ASME. POWER2017-ICOPE-17, Volume 1: Boilers and Heat Recovery Steam Generator; Combustion Turbines; Energy Water Sustainability; Fuels, Combustion and Material Handling; Heat Exchangers, Condensers, Cooling Systems, and Balance-of-Plant, V001T04A024, June 26–30, 2017
Paper No: POWER-ICOPE2017-3262
DOI: https://doi.org/10.1115/POWER-ICOPE2017-3262
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Topics: Computational fluid dynamics, Simulation, Sulfur, Swirling flow, Carbon dioxide, Combustion, Flow (Dynamics), Hydrogen, Emissions, Natural gas
Proceedings Papers

Performance Analysis of a New Type Economizer System for Active Control of Exhaust Flue Gas Temperature in a 600 MW Power Plant

Pengcheng Xiao, Jizhou Wang, Yanping Zhang
Proc. ASME. POWER2017-ICOPE-17, Volume 1: Boilers and Heat Recovery Steam Generator; Combustion Turbines; Energy Water Sustainability; Fuels, Combustion and Material Handling; Heat Exchangers, Condensers, Cooling Systems, and Balance-of-Plant, V001T01A007, June 26–30, 2017
Paper No: POWER-ICOPE2017-3303
DOI: https://doi.org/10.1115/POWER-ICOPE2017-3303
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Topics: Exhaust systems, Flue gases, Power stations, Temperature, Coal, Simulation results
Proceedings Papers

The Effects of the Air-Fuel Velocity Ratio on Turbulent Non-Premixed Bluff-Body Flames

Tao Yang, Jian Zhang
Proc. ASME. POWER2017-ICOPE-17, Volume 1: Boilers and Heat Recovery Steam Generator; Combustion Turbines; Energy Water Sustainability; Fuels, Combustion and Material Handling; Heat Exchangers, Condensers, Cooling Systems, and Balance-of-Plant, V001T04A010, June 26–30, 2017
Paper No: POWER-ICOPE2017-3107
DOI: https://doi.org/10.1115/POWER-ICOPE2017-3107
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Topics: Flames, Fuels, Turbulence, Chemistry, Flow (Dynamics), Large eddy simulation, Numerical analysis, Simulation results
Proceedings Papers

Flow Characteristics in the Improved Impinging Stream Reactor by Means of Particle Image Velocimetry (PIV)

Liu Xueqing, Lu Luyi
Proc. ASME. POWER2017-ICOPE-17, Volume 2: I&C, Digital Controls, and Influence of Human Factors; Plant Construction Issues and Supply Chain Management; Plant Operations, Maintenance, Aging Management, Reliability and Performance; Renewable Energy Systems: Solar, Wind, Hydro and Geothermal; Risk Management, Safety and Cyber Security; Steam Turbine-Generators, Electric Generators, Transformers, Switchgear, and Electric BOP and Auxiliaries; Student Competition; Thermal Hydraulics and Computational Fluid Dynamics, V002T13A005, June 26–30, 2017
Paper No: POWER-ICOPE2017-3227
DOI: https://doi.org/10.1115/POWER-ICOPE2017-3227
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Topics: Flow (Dynamics), Particulate matter, Computational fluid dynamics, Fluids, Heat, Jets, Mass transfer, Trajectories (Physics), Computer simulation, Design
Proceedings Papers

A 3-D Model Simulation of High Temperature Solar Cavity Receiver

Huayi Feng, Yanping Zhang, Chongzhe Zou
Proc. ASME. POWER2017-ICOPE-17, Volume 2: I&C, Digital Controls, and Influence of Human Factors; Plant Construction Issues and Supply Chain Management; Plant Operations, Maintenance, Aging Management, Reliability and Performance; Renewable Energy Systems: Solar, Wind, Hydro and Geothermal; Risk Management, Safety and Cyber Security; Steam Turbine-Generators, Electric Generators, Transformers, Switchgear, and Electric BOP and Auxiliaries; Student Competition; Thermal Hydraulics and Computational Fluid Dynamics, V002T09A008, June 26–30, 2017
Paper No: POWER-ICOPE2017-3307
DOI: https://doi.org/10.1115/POWER-ICOPE2017-3307
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Topics: Cavities, High temperature, Simulation, Solar energy, Three-dimensional models, Heat transfer, Fluids, Radiation (Physics), Temperature, Pipes
Proceedings Papers

Numerical Simulation of Methane Hydrate Dissociation in Glass Micro Channels by Depressurization

Xin Wang, Weizhong Li, Minghao Yu
Proc. ASME. POWER2017-ICOPE-17, Volume 2: I&C, Digital Controls, and Influence of Human Factors; Plant Construction Issues and Supply Chain Management; Plant Operations, Maintenance, Aging Management, Reliability and Performance; Renewable Energy Systems: Solar, Wind, Hydro and Geothermal; Risk Management, Safety and Cyber Security; Steam Turbine-Generators, Electric Generators, Transformers, Switchgear, and Electric BOP and Auxiliaries; Student Competition; Thermal Hydraulics and Computational Fluid Dynamics, V002T13A010, June 26–30, 2017
Paper No: POWER-ICOPE2017-3447
DOI: https://doi.org/10.1115/POWER-ICOPE2017-3447
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Topics: Computer simulation, Glass, Methane hydrate, Microchannels, Freezing, Water, Simulation, Equilibrium (Physics), Heat, Mass transfer
Proceedings Papers

A Theoretical and Experimental Study of HFE-7000 in a Small Scale Solar Organic Rankine Cycle As a Thermofluid

Huseyin Utku Helvaci, Zulfiqar Ahmad Khan
Proc. ASME. POWER2017-ICOPE-17, Volume 2: I&C, Digital Controls, and Influence of Human Factors; Plant Construction Issues and Supply Chain Management; Plant Operations, Maintenance, Aging Management, Reliability and Performance; Renewable Energy Systems: Solar, Wind, Hydro and Geothermal; Risk Management, Safety and Cyber Security; Steam Turbine-Generators, Electric Generators, Transformers, Switchgear, and Electric BOP and Auxiliaries; Student Competition; Thermal Hydraulics and Computational Fluid Dynamics, V002T09A005, June 26–30, 2017
Paper No: POWER-ICOPE2017-3194
DOI: https://doi.org/10.1115/POWER-ICOPE2017-3194
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Topics: Organic Rankine cycle, Solar energy, Thermofluids, Cycles, Heat, Pressure, Solar collectors, Flat plates, Thermal energy, Boiling
Proceedings Papers

A GPSS Based on Active Power Signal and its Effective Frequency Boundary

Yanghai Li, Tao Yang
Proc. ASME. POWER2017-ICOPE-17, Volume 2: I&C, Digital Controls, and Influence of Human Factors; Plant Construction Issues and Supply Chain Management; Plant Operations, Maintenance, Aging Management, Reliability and Performance; Renewable Energy Systems: Solar, Wind, Hydro and Geothermal; Risk Management, Safety and Cyber Security; Steam Turbine-Generators, Electric Generators, Transformers, Switchgear, and Electric BOP and Auxiliaries; Student Competition; Thermal Hydraulics and Computational Fluid Dynamics, V002T11A005, June 26–30, 2017
Paper No: POWER-ICOPE2017-3165
DOI: https://doi.org/10.1115/POWER-ICOPE2017-3165
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Topics: Signals, Oscillations, Power systems (Machinery), Flow (Dynamics), Safety, Simulation results, Stability, Theoretical analysis, Turbines
Proceedings Papers

Investigation of Sub-Models in CFD Simulation of a Large-Scale Pulverized Coal Fired Boiler

Juwei Zhang, Takamasa Ito, Toshiyuki Suda
Proc. ASME. POWER2017-ICOPE-17, Volume 2: I&C, Digital Controls, and Influence of Human Factors; Plant Construction Issues and Supply Chain Management; Plant Operations, Maintenance, Aging Management, Reliability and Performance; Renewable Energy Systems: Solar, Wind, Hydro and Geothermal; Risk Management, Safety and Cyber Security; Steam Turbine-Generators, Electric Generators, Transformers, Switchgear, and Electric BOP and Auxiliaries; Student Competition; Thermal Hydraulics and Computational Fluid Dynamics, V002T13A014, June 26–30, 2017
Paper No: POWER-ICOPE2017-3789
DOI: https://doi.org/10.1115/POWER-ICOPE2017-3789
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Topics: Boilers, Coal, Computational fluid dynamics, Simulation, Combustion, Fuel gasification, Absorption, Furnaces, Heat, Simulation results
Proceedings Papers

Theoretical Study on Chemical-Kinetic Characteristics of Oxy-Coal Mild Combustion

Ruochen Liu, Enke An, Kun Wu
Proc. ASME. POWER2016, ASME 2016 Power Conference, V001T03A002, June 26–30, 2016
Paper No: POWER2016-59032
DOI: https://doi.org/10.1115/POWER2016-59032
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Topics: Coal, Combustion, Oxygen, Flames, Temperature, Benzene, Chemical reactions, High temperature, Oxidation, Reaction rate constants
Proceedings Papers

Simulation and Validation of Hydrogen Production From Hydrogen Sulfide Pyrolysis

J. Commenges, A. M. El-Melih, A. K. Gupta
Proc. ASME. POWER2016, ASME 2016 Power Conference, V001T03A003, June 26–30, 2016
Paper No: POWER2016-59036
DOI: https://doi.org/10.1115/POWER2016-59036
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Topics: Hydrogen, Hydrogen production, Pyrolysis, Simulation, Temperature, Flow (Dynamics), Sulfur, Chemical reactions, Computer simulation, Equilibrium (Physics)