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Proceedings Papers

Isothermal Splitting of CO 2 to CO Using Cobalt-Ferrite Redox Looping

K. G. Burra, A. K. Gupta
Proc. ASME. POWER2020, ASME 2020 Power Conference, V001T03A017, August 4–5, 2020
Publisher: American Society of Mechanical Engineers
Paper No: POWER2020-16960
https://doi.org/10.1115/POWER2020-16960
View Paper titled, Isothermal Splitting of CO 2 to CO Using Cobalt-Ferrite Redox Looping
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Topics: Carbon dioxide, Cobalt, Ferrites (Magnetic materials), Temperature, Oxygen, Carbon, Oxidation, Carbon capture and storage, Climate change, Emissions
Proceedings Papers

Assessment of Gas Turbine’s Cooling Systems Integrated With Bottoming Cycle

Waleed El-Damaty, 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, V001T02A006, June 24–28, 2018
Publisher: American Society of Mechanical Engineers
Paper No: POWER2018-7551
https://doi.org/10.1115/POWER2018-7551
View Paper titled, Assessment of Gas Turbine’s Cooling Systems Integrated With Bottoming Cycle
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Topics: Cooling systems, Cycles, Cooling, Coolants, Gas turbines, Turbine blades, Compressors, Flow (Dynamics), Temperature, Turbines
Proceedings Papers

A Numerical Investigation of Aerodynamic Characteristics of a Deteriorated Gas Turbine

Koichi Yonezawa, Genki Nakai, Kazuyasu Sugiyama, Katsuhiko Sugita, Shuichi Umezawa
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, V002T08A017, June 26–30, 2017
Publisher: American Society of Mechanical Engineers
Paper No: POWER-ICOPE2017-3444
https://doi.org/10.1115/POWER-ICOPE2017-3444
View Paper titled, A Numerical Investigation of Aerodynamic Characteristics of a Deteriorated Gas Turbine
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Topics: Gas turbines, Blades, Rotors, Nozzle guide vanes, Aerodynamics, Computation, Erosion, Flow (Dynamics), Maintenance, Particulate matter
Proceedings Papers

Heat Transfer Performance of LiF–NaF–KF Salt in a Corrugated Receiver Tube With Non-Uniform Solar Flux

Chaxiu Guo, Dongwei Zhang, Junjie Zhou, Wujun Zhang, Xinli Wei
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, V002T09A006, June 26–30, 2017
Publisher: American Society of Mechanical Engineers
Paper No: POWER-ICOPE2017-3210
https://doi.org/10.1115/POWER-ICOPE2017-3210
View Paper titled, Heat Transfer Performance of LiF–NaF–KF Salt in a Corrugated Receiver Tube With Non-Uniform Solar Flux
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Topics: Heat transfer, Solar energy, Heat flux, Heat transfer coefficients, Temperature, Computational fluid dynamics, Computer software, Concentrating solar power, Design, Failure
Proceedings Papers

A Numerical Solution for the Transient Inverse Heat Conduction Problem

Benan Cai, Qi Zhang, Yu Weng, Hongfang Gu, Haijun Wang
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, V002T13A007, June 26–30, 2017
Publisher: American Society of Mechanical Engineers
Paper No: POWER-ICOPE2017-3347
https://doi.org/10.1115/POWER-ICOPE2017-3347
View Paper titled, A Numerical Solution for the Transient Inverse Heat Conduction Problem
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Topics: Heat conduction, Transients (Dynamics), Temperature, Temperature distribution, Exterior walls, Pipelines, Fatigue, Pipes, Cycles, Fluids
Proceedings Papers

Transient Stress Analysis and High Cycle Fatigue Life Estimation of a Gas Turbine Shrouded HP Compressor Blade

Vinayaka Nagarajaiah, Nilotpal Banerjee, B. S. Ajay Kumar, Kumar K. Gowda, Tulsidas Dalappa
Proc. ASME. POWER2016, ASME 2016 Power Conference, V001T02A006, June 26–30, 2016
Publisher: American Society of Mechanical Engineers
Paper No: POWER2016-59336
https://doi.org/10.1115/POWER2016-59336
View Paper titled, Transient Stress Analysis and High Cycle Fatigue Life Estimation of a Gas Turbine Shrouded HP Compressor Blade
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Topics: Blades, Compressors, Gas turbines, High cycle fatigue, Stress analysis (Engineering), Transients (Dynamics), Finite element analysis, Stress, Cycles, Design
Proceedings Papers

Mechanical Stress Optimisation in a Directly Illuminated Supercritical Carbon Dioxide Solar Receiver

Wilson Gardner, Jin-Soo Kim, Robbie McNaughton, Wes Stein, Daniel Potter
Proc. ASME. POWER2016, ASME 2016 Power Conference, V001T08A019, June 26–30, 2016
Publisher: American Society of Mechanical Engineers
Paper No: POWER2016-59664
https://doi.org/10.1115/POWER2016-59664
View Paper titled, Mechanical Stress Optimisation in a Directly Illuminated Supercritical Carbon Dioxide Solar Receiver
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Topics: Optimization, Solar energy, Stress, Supercritical carbon dioxide, Design, Pipes, Temperature gradient, Construction, Creep, Heat
Proceedings Papers

Combined-Cycle Start-Up Procedures: Dynamic Simulation and Measurement

Nicolas J. Mertens, Falah Alobaid, Bernd Epple, Hyun-Gee Kim
Proc. ASME. POWER2016, ASME 2016 Power Conference, V001T11A006, June 26–30, 2016
Publisher: American Society of Mechanical Engineers
Paper No: POWER2016-59286
https://doi.org/10.1115/POWER2016-59286
View Paper titled, Combined-Cycle Start-Up Procedures: Dynamic Simulation and Measurement
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Topics: Combined cycles, Simulation, Heat recovery steam generators, Design, Combined cycle power stations, Stress, Circuits, Computer simulation, Dynamic response, Gas turbines
Proceedings Papers

Impact of Startup Purge Credit on Combined Cycle Plant Operation

Andreas Fabricius, Mark Taylor, David Moelling
Proc. ASME. POWER2015, ASME 2015 Power Conference, V001T09A002, June 28–July 2, 2015
Publisher: American Society of Mechanical Engineers
Paper No: POWER2015-49101
https://doi.org/10.1115/POWER2015-49101
View Paper titled, Impact of Startup Purge Credit on Combined Cycle Plant Operation
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Topics: Boilers, Combined cycle power stations, Explosives, Fatigue, Fatigue life, Firing, Flow (Dynamics), Fuel systems, Fuels, Heat recovery steam generators
Proceedings Papers

Evaluation of Thermal Stress Distribution With Elasticoluminescent Materials

Wei Liu, Taku Nagatake, Kazuyuki Takase, C. X. Wu, Daisuke Ono, Ueno Naohiro, Hiroshi Yamada, C. N. Xu
Proc. ASME. ICONE20-POWER2012, Volume 1: Plant Operations, Maintenance, Engineering, Modifications, Life Cycle, and Balance of Plant; Component Reliability and Materials Issues; Steam Generator Technology Applications and Innovations; Advanced Reactors and Near-Term Deployment; Reactor Physics, Neutronics, and Transport Theory; Nuclear Education, Human Resources, and Public Acceptance, 345-350, July 30–August 3, 2012
Publisher: American Society of Mechanical Engineers
Paper No: ICONE20-POWER2012-54360
https://doi.org/10.1115/ICONE20-POWER2012-54360
View Paper titled, Evaluation of Thermal Stress Distribution With Elasticoluminescent Materials
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Topics: Thermal stresses, Luminescence, Temperature, High temperature, Stress, Bridges (Structures), Deformation, Temperature distribution, Visualization
Proceedings Papers

Effect of Weld HAZ Mis-Matching on Joint Performances in High Chromium Steel Welded Joint

Masahito Mochizuki
Proc. ASME. ICONE20-POWER2012, Volume 1: Plant Operations, Maintenance, Engineering, Modifications, Life Cycle, and Balance of Plant; Component Reliability and Materials Issues; Steam Generator Technology Applications and Innovations; Advanced Reactors and Near-Term Deployment; Reactor Physics, Neutronics, and Transport Theory; Nuclear Education, Human Resources, and Public Acceptance, 457-466, July 30–August 3, 2012
Publisher: American Society of Mechanical Engineers
Paper No: ICONE20-POWER2012-54699
https://doi.org/10.1115/ICONE20-POWER2012-54699
View Paper titled, Effect of Weld HAZ Mis-Matching on Joint Performances in High Chromium Steel Welded Joint
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Topics: Steel, Welded joints, Tensile strength, Piping systems, Stainless steel, Welding, Base metals, Breeder reactors, Coolants, Design
Proceedings Papers

Developing Optimum Condenser Tube Life-Cycle Economics

Daniel S. Janikowski
Proc. ASME. POWER2010, ASME 2010 Power Conference, 125-133, July 13–15, 2010
Publisher: American Society of Mechanical Engineers
Paper No: POWER2010-27052
https://doi.org/10.1115/POWER2010-27052
View Paper titled, Developing Optimum Condenser Tube Life-Cycle Economics
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Topics: Condensers (steam plant), Cycles, Economics , Alloys, Carbon dioxide, Copper alloys, Equipment performance, Failure, Failure mechanisms, Heat exchangers
Proceedings Papers

Changing Fossil Unit Startup Process Reduces Rotor Stresses

Craig Jennings
Proc. ASME. POWER2008, ASME 2008 Power Conference, 355-359, July 22–24, 2008
Publisher: American Society of Mechanical Engineers
Paper No: POWER2008-60173
https://doi.org/10.1115/POWER2008-60173
View Paper titled, Changing Fossil Unit Startup Process Reduces Rotor Stresses
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Topics: Rotors, Stress, Temperature, Turbines, Steam, Boilers, Steam turbines, Condensers (steam plant), Fuels, Metals
Proceedings Papers

Evaluation of the Thermal Shock Induced to a Steam Header During Shutdown Conditions

Steven J. Bley, Jeffrey A. Karloff
Proc. ASME. POWER2008, ASME 2008 Power Conference, 127-135, July 22–24, 2008
Publisher: American Society of Mechanical Engineers
Paper No: POWER2008-60027
https://doi.org/10.1115/POWER2008-60027
View Paper titled, Evaluation of the Thermal Shock Induced to a Steam Header During Shutdown Conditions
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Topics: Steam, Thermal shock, Boilers, Risk, Water, Boiler tubes, Cooling, Crack propagation, Cracking (Materials), Finite element analysis
Proceedings Papers

Due Informative Support for Steam Turbine Operators Keeps Down Detriment From Transients

Alexander Leyzerovich, Leonid Moroz
Proc. ASME. POWER2004, ASME 2004 Power Conference, 341-345, March 30–April 1, 2004
Publisher: American Society of Mechanical Engineers
Paper No: POWER2004-52144
https://doi.org/10.1115/POWER2004-52144
View Paper titled, Due Informative Support for Steam Turbine Operators Keeps Down Detriment From Transients
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Topics: Fuels, Low cycle fatigue, Reliability, Steam turbines, Thermal stresses, Transients (Dynamics)
Proceedings Papers

Temperature-Field and Thermal Stress in Tube and Its Accessories of Power-Boiler

Baojiang Chen
Proc. ASME. POWER2005, ASME 2005 Power Conference, 181-185, April 5–7, 2005
Publisher: American Society of Mechanical Engineers
Paper No: PWR2005-50301
https://doi.org/10.1115/PWR2005-50301
View Paper titled, Temperature-Field and Thermal Stress in Tube and Its Accessories of Power-Boiler
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Topics: Temperature, Thermal stresses, Water tube boilers, Stress, Absorption, Boundary-value problems, Design, Differential equations, Heat, Safety
Proceedings Papers

Preliminary Wave Rotor Design by Means of Basic Thermodynamic and Fluid Dynamic Laws

Ulrich Siol, Stephan Staudacher, Norbert Mu¨ller
Proc. ASME. POWER2005, ASME 2005 Power Conference, 1157-1165, April 5–7, 2005
Publisher: American Society of Mechanical Engineers
Paper No: PWR2005-50066
https://doi.org/10.1115/PWR2005-50066
View Paper titled, Preliminary Wave Rotor Design by Means of Basic Thermodynamic and Fluid Dynamic Laws
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Topics: Design, Fluids, Rotors, Waves, Turbines, Compressors, Exhaust systems, Gas turbines, Pressure, Combustion
Proceedings Papers

Research on Life Assessment and Monitoring System of Steam Turbine

Qing He, Dongmei Du
Proc. ASME. POWER2005, ASME 2005 Power Conference, 453-456, April 5–7, 2005
Publisher: American Society of Mechanical Engineers
Paper No: PWR2005-50152
https://doi.org/10.1115/PWR2005-50152
View Paper titled, Research on Life Assessment and Monitoring System of Steam Turbine
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Topics: Monitoring systems, Steam turbines, Temperature, Thermal stresses