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Proceedings Papers

Transient Response of Gradient-Based Optimization for Ground Source Heat Exchangers

Anthony A. DiCarlo, Rickey A. Caldwell, Jr.
Proc. ASME. POWER2019, ASME 2019 Power Conference, V001T06A011, July 15–18, 2019
Paper No: POWER2019-1922
DOI: https://doi.org/10.1115/POWER2019-1922
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Topics: Heat exchangers, Optimization, Transients (Dynamics), Soil, Thermal conductivity, Finite element analysis, Temperature, Mathematics, Pipes, Boundary-value problems
Proceedings Papers

Computational Investigation of Full-Scale Tethered Underwater Kite

Amirmahdi Ghasemi, David J. Olinger, Gretar Tryggvason
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, V001T06A021, June 24–28, 2018
Paper No: POWER2018-7397
DOI: https://doi.org/10.1115/POWER2018-7397
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Topics: Boundary layers, Boundary-value problems, Cable reels, Computer simulation, Control equipment, Drag (Fluid dynamics), Energy generation, Flow (Dynamics), Fluid-dynamic forces, Generators
Proceedings Papers

Analysis and Operation Optimization of Recompression Supercritical Carbon Dioxide Power Generation System Based on the Power Flow Method

Xia Li, Qun Chen, Xi Chen
Proc. ASME. POWER2018, Volume 2: Heat Exchanger Technologies; Plant Performance; Thermal Hydraulics and Computational Fluid Dynamics; Water Management for Power Systems; Student Competition, V002T09A012, June 24–28, 2018
Paper No: POWER2018-7522
DOI: https://doi.org/10.1115/POWER2018-7522
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Topics: Energy / power systems, Flow (Dynamics), Optimization, Supercritical carbon dioxide, Fluids, Heat transfer, Boundary-value problems, Compressors, Cycles, Heat capacity
Proceedings Papers

Application of Large-Eddy Simulation and the Multi-Scalar Flamelet Approach to a Methane-Hydrogen Mixed-Combustion-Type Industrial Gas-Turbine Combustor

Ryosuke Kishine, Tenshi Sasaki, Nobuyuki Oshima, Saad Sibawayh, Kohshi Hirano, Takeo Oda
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, V001T02A002, June 26–30, 2017
Paper No: POWER-ICOPE2017-3247
DOI: https://doi.org/10.1115/POWER-ICOPE2017-3247
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Topics: Combustion, Combustion chambers, Gas turbines, Hydrogen, Large eddy simulation, Methane, Scalars, Fuels, Inflow, Simulation
Proceedings Papers

Integrating Isolation Valve Specifications Into Supercritical Power Plant Piping Design Specifications

Rana Bose
Proc. ASME. POWER2016, ASME 2016 Power Conference, V001T09A001, June 26–30, 2016
Paper No: POWER2016-59081
DOI: https://doi.org/10.1115/POWER2016-59081
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Topics: Piping design, Power stations, Valves, Pipes, Design, Engineers, Fatigue, Flow (Dynamics), Boundary-value problems, Design methodology
Proceedings Papers

Performance Analyze of Ultra-Low Emission of Thermal Power Generation Based on Multi-Objective Optimization

Xiaoen Li, Ningling Wang, Yumeng Zhang, Yongping Yang
Proc. ASME. POWER2016, ASME 2016 Power Conference, V001T05A009, June 26–30, 2016
Paper No: POWER2016-59583
DOI: https://doi.org/10.1115/POWER2016-59583
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Topics: Emissions, Pareto optimization, Thermal energy, Pollution, Coal, Power stations, Support vector machines, Algorithms, Boundary-value problems, Design
Proceedings Papers

A Comparative Study of Different Methods of Correcting Combined Cycle Thermal Performance

Jagadish Nanjappa
Proc. ASME. POWER2015, ASME 2015 Power Conference, V001T05A004, June 28–July 2, 2015
Paper No: POWER2015-49216
DOI: https://doi.org/10.1115/POWER2015-49216
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Topics: Atmospheric pressure, Boundary-value problems, Combined cycle power stations, Combined cycles, Computational methods, Energy industry, Engineering simulation, Engineering standards, Errors, Evaporative cooling
Proceedings Papers

Preliminary Analysis of Compressor System Designed for Cyclical Operation

Viktor Kilchyk, Ozhan H. Turgut, Ahmed Abdelwahab
Proc. ASME. POWER2015, ASME 2015 Power Conference, V001T05A007, June 28–July 2, 2015
Paper No: POWER2015-49550
DOI: https://doi.org/10.1115/POWER2015-49550
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Topics: Compressors, Cycles, Boundary-value problems, Design, Engines, Motors, Torque, Compressibility, Dynamic testing (Materials), Dynamics (Mechanics)
Proceedings Papers

Hydroelectric Generator-Motor Brake Dust Collection: Boundary Condition Selection for Flow Modeling of a Dilute-Phase Pneumatic Conveying System

DeVon A. Washington, James B. Lewis, Robert T. Gilmore
Proc. ASME. POWER2015, ASME 2015 Power Conference, V001T13A006, June 28–July 2, 2015
Paper No: POWER2015-49344
DOI: https://doi.org/10.1115/POWER2015-49344
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Topics: Boundary-value problems, Brakes, Dust, Engines, Flow (Dynamics), Generators, Hydropower, Modeling, Motors, Design
Proceedings Papers

Effect of Wall Boundary Conditions on Flame Propagation in Micro-Chambers

Orlando Ugarte, Sinan Demir, Berk Demirgok, V’yacheslav Akkerman, Vitaly Bychkov, Damir Valiev
Proc. ASME. POWER2015, ASME 2015 Power Conference, V001T03A009, June 28–July 2, 2015
Paper No: POWER2015-49351
DOI: https://doi.org/10.1115/POWER2015-49351
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Topics: Boundary-value problems, Flames, Friction, Dynamics (Mechanics), Pipes, Thermal expansion, Combustion, Cooling, Fuels, Heat losses
Proceedings Papers

Increase of Operational Safety of Tilting-Pad Journal Bearings by Extraction of Hot Oil at the Trailing Edge

Sebastian Kukla, Nico Buchhorn, Beate Bender
Proc. ASME. POWER2015, ASME 2015 Power Conference, V001T13A007, June 28–July 2, 2015
Paper No: POWER2015-49352
DOI: https://doi.org/10.1115/POWER2015-49352
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Topics: Journal bearings, Safety, Film thickness, Deformation, Load bearing capacity, Simulation, Bearings, Temperature, Thermomechanics, Boundary-value problems
Proceedings Papers

Transient Analysis of a High Pressure Seal Injection System Under Startup Conditions

DeVon A. Washington, LeRoy N. Reiss
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, V001T05A005, July 28–31, 2014
Paper No: POWER2014-32129
DOI: https://doi.org/10.1115/POWER2014-32129
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Topics: Boilers, Boundary-value problems, Control systems, Design, Diffusers, Feedwater, Flow (Dynamics), High pressure (Physics), Maintenance, Manufacturing
Proceedings Papers

CFD Simulations of Flow and Heat Transfer Through the Porous Interface of a Metal Foam Heat Exchanger

Emilie Sauret, Kamel Hooman, Suvash C. Saha
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, V001T03A005, July 28–31, 2014
Paper No: POWER2014-32157
DOI: https://doi.org/10.1115/POWER2014-32157
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Topics: Computational fluid dynamics, Engineering simulation, Flow (Dynamics), Heat exchangers, Heat transfer, Metal foams, Simulation, Fluids, Heat, Heat recovery
Proceedings Papers

Quantifying Correction Curve Uncertainty Through Empirical Methods

Christopher R. Bañares, Thomas P. Schmitt, Evan E. Daigle, Thomas P. Winterberger
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, V002T13A006, July 28–31, 2014
Paper No: POWER2014-32187
DOI: https://doi.org/10.1115/POWER2014-32187
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Topics: Uncertainty, Boundary-value problems, Errors, Measurement uncertainty, Power stations, Testing, Testing performance, Uncertainty analysis
Proceedings Papers

Characteristics of the Convective Heat Transfer Coefficient at the End Winding of a Hydro Generator

Stephan Klomberg, Ernst Farnleitner, Gebhard Kastner, Oszkár Bíró
Proc. ASME. POWER2013, Volume 2: Reliability, Availability and Maintainability (RAM); Plant Systems, Structures, Components and Materials Issues; 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, V002T11A004, July 29–August 1, 2013
Paper No: POWER2013-98093
DOI: https://doi.org/10.1115/POWER2013-98093
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Topics: Convection, Generators, Winding (process), Computational fluid dynamics, Design, Flow (Dynamics), Boundary-value problems, Computation, Computer simulation, Ducts
Proceedings Papers

Identification of Limiting Case Between DBA and SBDBA (CL Break Area Sensitivity): A New Model for the Boron Injection System

Raul Gonzalez, Alessandro Petruzzi, Francesco D’Auria, Oscar Mazzantini
Proc. ASME. ICONE20-POWER2012, Volume 3: Thermal-Hydraulics; Turbines, Generators, and Auxiliaries, 37-43, July 30–August 3, 2012
Paper No: ICONE20-POWER2012-54066
DOI: https://doi.org/10.1115/ICONE20-POWER2012-54066
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Topics: Boron, Boundary-value problems, Cladding systems (Building), Computational fluid dynamics, Construction, Control systems, Heavy water reactors, Neutrons, Nuclear power stations, Rods
Proceedings Papers

CFD Model Development and Validation for VHTR Air Ingress Scenarios

J. Baggemann, S. Kelm, H.-J. Allelein, A. Hurtado
Proc. ASME. ICONE20-POWER2012, Volume 4: Codes, Standards, Licensing, and Regulatory Issues; Fuel Cycle, Radioactive Waste Management and Decommissioning; Computational Fluid Dynamics (CFD) and Coupled Codes; Instrumentation and Controls; Fuels and Combustion, Materials Handling, Emissions; Advanced Energy Systems and Renewables (Wind, Solar, Geothermal); Performance Testing and Performance Test Codes, 383-392, July 30–August 3, 2012
Paper No: ICONE20-POWER2012-54087
DOI: https://doi.org/10.1115/ICONE20-POWER2012-54087
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Topics: Computational fluid dynamics, Model development, Very high temperature reactors, Accidents, Boundary-value problems, Databases, Fluids, High temperature, Nuclear environmental management, Porous materials
Proceedings Papers

Computational Study on the Particle Sedimentation Performance of a Reactor Building Floor Weir by Means of Two-Dimensional Lattice Boltzmann Method

Jong Woon Park, Won Seok Kim, Keun Sung Lee, Jinsu Kim
Proc. ASME. ICONE20-POWER2012, Volume 4: Codes, Standards, Licensing, and Regulatory Issues; Fuel Cycle, Radioactive Waste Management and Decommissioning; Computational Fluid Dynamics (CFD) and Coupled Codes; Instrumentation and Controls; Fuels and Combustion, Materials Handling, Emissions; Advanced Energy Systems and Renewables (Wind, Solar, Geothermal); Performance Testing and Performance Test Codes, 411-418, July 30–August 3, 2012
Paper No: ICONE20-POWER2012-54182
DOI: https://doi.org/10.1115/ICONE20-POWER2012-54182
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Topics: Lattice Boltzmann methods, Particulate matter, Sedimentation, Flow (Dynamics), Sediments, Accidents, Boundary-value problems, Coolants, Cylinders, Momentum
Proceedings Papers

Practical Considerations for Power Plant Thermal Performance Test Accuracy

Evan E. Daigle, Christopher R. Bañares, Thomas P. Schmitt
Proc. ASME. ICONE20-POWER2012, Volume 4: Codes, Standards, Licensing, and Regulatory Issues; Fuel Cycle, Radioactive Waste Management and Decommissioning; Computational Fluid Dynamics (CFD) and Coupled Codes; Instrumentation and Controls; Fuels and Combustion, Materials Handling, Emissions; Advanced Energy Systems and Renewables (Wind, Solar, Geothermal); Performance Testing and Performance Test Codes, 861-865, July 30–August 3, 2012
Paper No: ICONE20-POWER2012-54609
DOI: https://doi.org/10.1115/ICONE20-POWER2012-54609
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Topics: Power stations, Testing performance, Uncertainty, Design, Measurement uncertainty, Boundary-value problems, Engineering standards, Risk, Sensors
Proceedings Papers

Structural Integrity Evaluation of Spent Fuel Storage Racks and Support Frame for a Research Reactor

Jinho Oh, Jeong-Soo Ryu, Young-Ki Kim
Proc. ASME. ICONE20-POWER2012, Volume 2: Plant Systems, Structures, and Components; Safety and Security; Next Generation Systems; Heat Exchangers and Cooling Systems, 17-24, July 30–August 3, 2012
Paper No: ICONE20-POWER2012-54146
DOI: https://doi.org/10.1115/ICONE20-POWER2012-54146
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Topics: Spent fuel storage, Earthquakes, Stress, Design, Safety, Boundary-value problems, Computer software, Corrosion, Damage, Emission spectroscopy