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Proceedings Papers

A Design Study of an Elasto-Hydrodynamic Seal for sCO 2 Power Cycle by Using Physics Informed Neural Network

Mohammad Towhidul Islam Rimon, Mohammad Fuad Hassan, Karthik Reddy Lyathakula, Sevki Cesmeci, Hanping Xu, Jing Tang
Proc. ASME. POWER2023, ASME Power Applied R&D 2023, V001T04A005, August 6–8, 2023
Publisher: American Society of Mechanical Engineers
Paper No: POWER2023-108802
https://doi.org/10.1115/POWER2023-108802
View Paper titled, A Design Study of an Elasto-Hydrodynamic Seal for sCO 2 Power Cycle by Using Physics Informed Neural Network
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Topics: Artificial neural networks, Design, Physics, Supercritical carbon dioxide, Thermodynamic power cycles
Proceedings Papers

An Innovative Seal Concept for Aircraft Engines

Md Wasif Hasan, Sevki Cesmeci, Mohammad Fuad Hassan, Matthew DeMond, Hanping Xu
Proc. ASME. POWER2023, ASME Power Applied R&D 2023, V001T04A003, August 6–8, 2023
Publisher: American Society of Mechanical Engineers
Paper No: POWER2023-108776
https://doi.org/10.1115/POWER2023-108776
View Paper titled, An Innovative Seal Concept for Aircraft Engines
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Topics: Aircraft, Aircraft engines, Combustion chambers, Compressors, Computational fluid dynamics, Computer simulation, Computer software, Cycles, Design, Engineering simulation
Proceedings Papers

A Proof-of-Concept Study of a Novel Elasto-Hydrodynamic Seal for CO 2

Karthik Reddy Lyathakula, Sevki Cesmeci, Mohammad Fuad Hassan, Hanping Xu, Jing Tang
Proc. ASME. POWER2022, ASME 2022 Power Conference, V001T12A003, July 18–19, 2022
Publisher: American Society of Mechanical Engineers
Paper No: POWER2022-86607
https://doi.org/10.1115/POWER2022-86607
View Paper titled, A Proof-of-Concept Study of a Novel Elasto-Hydrodynamic Seal for CO 2
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Topics: Carbon dioxide, Leakage, Flow (Dynamics), Solid mechanics, Turbomachinery, Wear, Clearances (Engineering), Deformation, Energy generation, High pressure (Physics)
Proceedings Papers

Enhanced Capabilities Through Automated Machine Learning Characterization of Natural Gas Powered Assets

Christopher A. Perullo, Steven Seachman, David Noble, Jamie Lim, Lea Boche, Woosung Choi
Proc. ASME. POWER2022, ASME 2022 Power Conference, V001T04A003, July 18–19, 2022
Publisher: American Society of Mechanical Engineers
Paper No: POWER2022-86449
https://doi.org/10.1115/POWER2022-86449
View Paper titled, Enhanced Capabilities Through Automated Machine Learning Characterization of Natural Gas Powered Assets
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Topics: Algorithms, Artificial neural networks, Chain, Digital twin, Errors, Gas turbines, Hardware, Instrumentation, Machine learning, Natural gas
Proceedings Papers

Physics-Informed Deep Learning-Based Modeling of a Novel Elastohydrodynamic Seal for Supercritical CO 2 Turbomachinery

Karthik Reddy Lyathakula, Sevki Cesmeci, Matthew DeMond, Hanping Xu, Jing Tang
Proc. ASME. POWER2022, ASME 2022 Power Conference, V001T15A008, July 18–19, 2022
Publisher: American Society of Mechanical Engineers
Paper No: POWER2022-86597
https://doi.org/10.1115/POWER2022-86597
View Paper titled, Physics-Informed Deep Learning-Based Modeling of a Novel Elastohydrodynamic Seal for Supercritical CO 2 Turbomachinery
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Topics: Artificial neural networks, Modeling, Physics, Supercritical carbon dioxide, Turbomachinery
Proceedings Papers

Short-Term Wind Characteristics Forecasting Using Stacked LSTM Networks

Dorsa Ziaei, Navid Goudarzi
Proc. ASME. POWER2021, ASME 2021 Power Conference, V001T09A013, July 20–22, 2021
Publisher: American Society of Mechanical Engineers
Paper No: POWER2021-65866
https://doi.org/10.1115/POWER2021-65866
View Paper titled, Short-Term Wind Characteristics Forecasting Using Stacked LSTM Networks
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Topics: Renewable energy, Wind, Databases, Errors, Modeling, Ocean engineering, Offshore wind turbines, Physics, Pipelines, Time series
Proceedings Papers

Generalized Reynolds Analogy: An Engineering Prospective of Thermo-Fluid Physics for Heat Exchanger Design

Abhijit Som
Proc. ASME. POWER2021, ASME 2021 Power Conference, V001T06A003, July 20–22, 2021
Publisher: American Society of Mechanical Engineers
Paper No: POWER2021-65820
https://doi.org/10.1115/POWER2021-65820
View Paper titled, Generalized Reynolds Analogy: An Engineering Prospective of Thermo-Fluid Physics for Heat Exchanger Design
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Topics: Design, Heat exchangers, Physics, Thermofluids
Proceedings Papers

The Palo Verde Water Cycle Model (PVWCM) – Development of an Integrated Multi-Physics and Economics Model for Effective Water Management

Bobby D. Middleton, Patrick V. Brady, Jeffrey A. Brown, Serafina T. Lawles
Proc. ASME. POWER2021, ASME 2021 Power Conference, V001T13A002, July 20–22, 2021
Publisher: American Society of Mechanical Engineers
Paper No: POWER2021-65768
https://doi.org/10.1115/POWER2021-65768
View Paper titled, The Palo Verde Water Cycle Model (PVWCM) – Development of an Integrated Multi-Physics and Economics Model for Effective Water Management
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Topics: Cycles, Economics , Physics, System dynamics, Water, Water resource management
Proceedings Papers

A Digital Twin Environment Designed for the Implementation of Real Time Monitoring Tool

Paolo Pezzini, Harry Bonilla, Grant Johnson, Zachary Reinhart, Kenneth Mark Bryden
Proc. ASME. POWER2021, ASME 2021 Power Conference, V001T01A003, July 20–22, 2021
Publisher: American Society of Mechanical Engineers
Paper No: POWER2021-65384
https://doi.org/10.1115/POWER2021-65384
View Paper titled, A Digital Twin Environment Designed for the Implementation of Real Time Monitoring Tool
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Topics: Algorithms, Architecture, Compressors, Cyber-attacks, Design, Dynamic response, Dynamics (Mechanics), Errors, Gas turbines, Modeling
Proceedings Papers

Using Thermodynamics Principles to Optimize Performance of Capacitive Mixing Cycles for Salinity Gradient Energy Generation

Daniel Moreno, Marta C. Hatzell
Proc. ASME. POWER2019, ASME 2019 Power Conference, V001T12A007, July 15–18, 2019
Publisher: American Society of Mechanical Engineers
Paper No: POWER2019-1902
https://doi.org/10.1115/POWER2019-1902
View Paper titled, Using Thermodynamics Principles to Optimize Performance of Capacitive Mixing Cycles for Salinity Gradient Energy Generation
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Topics: Cycles, Energy generation, Thermodynamics, Separation (Technology), Water, Diesel, Energy conversion, Heat engines, Ions, Otto cycle
Proceedings Papers

Deflections of Plates in Research Reactor Fuel by Disparities in Thicknesses of Flow Channels

C. Bojanowski, G. L. Solbrekken, G. H. Schnieders, J. D. Rivers, E. H. Wilson, L. P. Foyto
Proc. ASME. POWER2019, ASME 2019 Power Conference, V001T14A004, July 15–18, 2019
Publisher: American Society of Mechanical Engineers
Paper No: POWER2019-1928
https://doi.org/10.1115/POWER2019-1928
View Paper titled, Deflections of Plates in Research Reactor Fuel by Disparities in Thicknesses of Flow Channels
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Topics: Deflection, Flow (Dynamics), Nuclear fuels, Plates (structures), Fuels, Simulation, Uranium, Coolants, Fluid structure interaction, Safety
Proceedings Papers

Cavitation Modelling in Different Designs of Micro Kaplan Hydro-Turbine

Tarek ElGammal, Tomoki Sakamoto, Ryoichi S. Amano
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, V001T06A001, June 24–28, 2018
Publisher: American Society of Mechanical Engineers
Paper No: POWER2018-7109
https://doi.org/10.1115/POWER2018-7109
View Paper titled, Cavitation Modelling in Different Designs of Micro Kaplan Hydro-Turbine
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Topics: Cavitation, Hydraulic turbines, Modeling, Turbines, Water, Flow (Dynamics), Computer simulation, Design, Engineering simulation, Fluids
Proceedings Papers

Methods to Define Failure Probability for Power Plant Heat Exchangers

Carolyn J. John, Consuelo E. Guzman-Leong, Thomas C. Esselman, Sam L. Harvey
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, V001T05A012, June 26–30, 2017
Publisher: American Society of Mechanical Engineers
Paper No: POWER-ICOPE2017-3367
https://doi.org/10.1115/POWER-ICOPE2017-3367
View Paper titled, Methods to Define Failure Probability for Power Plant Heat Exchangers
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Topics: Failure, Heat exchangers, Power stations, Probability, Water, Nuclear power stations, Corrosion, Cycles, Fluids, Shells
Proceedings Papers

Characterizing Particle-Wall Contact Behavior and Fluctuations in Gravity-Driven Dense Granular Flows in Cylindrical Tubes Using DEM

Yesaswi N. Chilamkurti, Richard D. Gould
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, V002T13A012, June 26–30, 2017
Publisher: American Society of Mechanical Engineers
Paper No: POWER-ICOPE2017-3527
https://doi.org/10.1115/POWER-ICOPE2017-3527
View Paper titled, Characterizing Particle-Wall Contact Behavior and Fluctuations in Gravity-Driven Dense Granular Flows in Cylindrical Tubes Using DEM
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Topics: Discrete element methods, Flow (Dynamics), Fluctuations (Physics), Gravity (Force), Particulate matter, Heat transfer, Packing (Shipments), Packings (Cushioning), Physics, Computer simulation
Proceedings Papers

Discrete Element Studies of Gravity-Driven Dense Granular Flows in Vertical Cylindrical Tubes

Yesaswi N. Chilamkurti, Richard D. Gould
Proc. ASME. POWER2016, ASME 2016 Power Conference, V001T11A004, June 26–30, 2016
Publisher: American Society of Mechanical Engineers
Paper No: POWER2016-59159
https://doi.org/10.1115/POWER2016-59159
View Paper titled, Discrete Element Studies of Gravity-Driven Dense Granular Flows in Vertical Cylindrical Tubes
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Topics: Flow (Dynamics), Gravity (Force), Particulate matter, Discrete element methods, Physics, Rheology, Computer simulation, Engineering simulation, Fluids, Friction
Proceedings Papers

Experimental and Numerical Investigation of a Prototype Low NOx Gas Turbine Burner

Atanu Kundu, Jens Klingmann, Arman Ahamed Subash, Robert Collin
Proc. ASME. POWER2016, ASME 2016 Power Conference, V001T03A013, June 26–30, 2016
Publisher: American Society of Mechanical Engineers
Paper No: POWER2016-59592
https://doi.org/10.1115/POWER2016-59592
View Paper titled, Experimental and Numerical Investigation of a Prototype Low NOx Gas Turbine Burner
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Topics: Engineering prototypes, Gas turbines, Nitrogen oxides, Flames, Computational fluid dynamics, Emissions, Temperature, Combustion, Combustion systems, Flow (Dynamics)
Proceedings Papers

An Engineering Systems Sensitivity Analysis Model for Holistic Energy-Water Nexus Planning

William Lubega, Amro M. Farid
Proc. ASME. POWER2014, Volume 2: Simple and Combined Cycles; Advanced Energy Systems and Renewables (Wind, Solar and Geothermal); Energy Water Nexus; Thermal Hydraulics and CFD; Nuclear Plant Design, Licensing and Construction; Performance Testing and Performance Test Codes; Student Paper Competition, V002T10A004, July 28–31, 2014
Publisher: American Society of Mechanical Engineers
Paper No: POWER2014-32076
https://doi.org/10.1115/POWER2014-32076
View Paper titled, An Engineering Systems Sensitivity Analysis Model for Holistic Energy-Water Nexus Planning
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Topics: Engineering systems and industry applications, Sensitivity analysis, Water, Jacobian matrices, Water supply, Concretes, Cooling, Energy consumption, Engineering models, Physics
Proceedings Papers

Understanding the Reactive Power Problem and a Mechanical Solution Using Peaking or Retired Generators

Randall M. Attix, D. M. Chamberlin
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, V001T04A003, July 28–31, 2014
Publisher: American Society of Mechanical Engineers
Paper No: POWER2014-32101
https://doi.org/10.1115/POWER2014-32101
View Paper titled, Understanding the Reactive Power Problem and a Mechanical Solution Using Peaking or Retired Generators
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Topics: Generators, Electricity (Physics), Circuits, Condensers (steam plant), Gears, Machinery, Physics
Proceedings Papers

Operating Condition of Steam Injector as a Passive Cooling System at Severe Accident of Nuclear Power Plant

Yutaka Abe, Shunsuke Shibayama, Akiko Kaneko, Chikako Iwaki, Tadashi Narabayashi, Michitsugu Mori
Proc. ASME. ICONE20-POWER2012, Volume 5: Fusion Engineering; Student Paper Competition; Design Basis and Beyond Design Basis Events; Simple and Combined Cycles, 767-776, July 30–August 3, 2012
Publisher: American Society of Mechanical Engineers
Paper No: ICONE20-POWER2012-54868
https://doi.org/10.1115/ICONE20-POWER2012-54868
View Paper titled, Operating Condition of Steam Injector as a Passive Cooling System at Severe Accident of Nuclear Power Plant
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Topics: Accidents, Cooling systems, Ejectors, Nuclear power stations, Pressure, Diffusers, Nozzles, Steam, Water, Flow (Dynamics)
Proceedings Papers

Analysis of the MSFR Core Neutronics Adopting Different Neutron Transport Models

Carlo Fiorina, Manuele Aufiero, Antonio Cammi, Claudia Guerrieri, Jiri Krepel, Lelio Luzzi, Konstantin Mikityuk, Marco Enrico Ricotti
Proc. ASME. ICONE20-POWER2012, Volume 5: Fusion Engineering; Student Paper Competition; Design Basis and Beyond Design Basis Events; Simple and Combined Cycles, 219-228, July 30–August 3, 2012
Publisher: American Society of Mechanical Engineers
Paper No: ICONE20-POWER2012-54519
https://doi.org/10.1115/ICONE20-POWER2012-54519
View Paper titled, Analysis of the MSFR Core Neutronics Adopting Different Neutron Transport Models
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Topics: Neutrons, Diffusion (Physics), Feedback, Graphite, Molten salt reactors, Transients (Dynamics), Approximation, Combustion, Computer software, Design