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Proceedings Papers

Efficient Low-Fidelity Design Tool for Turbine-Integrated Wave Rotor Combustor

Mohammadhossein Jamshidnejad, M. Razi Nalim
Proc. ASME. POWER2024, ASME 2024 Power Conference, V001T01A007, September 15–18, 2024
Publisher: American Society of Mechanical Engineers
Paper No: POWER2024-138815
https://doi.org/10.1115/POWER2024-138815
View Paper titled, Efficient Low-Fidelity Design Tool for Turbine-Integrated Wave Rotor Combustor
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Topics: Combustion chambers, Design, Rotors, Turbines, Waves, Gas turbines, Pressure, Turbochargers, Algorithms, Combustion
Proceedings Papers

Numerical Simulation of the Effect of Magnetic Fields on Soot Formation in Laminar Non-Premixed Flames

Edison E. Chukwuemeka, Ingmar M. Schoegl
Proc. ASME. POWER2021, ASME 2021 Power Conference, V001T05A007, July 20–22, 2021
Publisher: American Society of Mechanical Engineers
Paper No: POWER2021-64859
https://doi.org/10.1115/POWER2021-64859
View Paper titled, Numerical Simulation of the Effect of Magnetic Fields on Soot Formation in Laminar Non-Premixed Flames
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Topics: Computer simulation, Flames, Magnetic fields, Soot, Combustion, Pollution, Emissions, Combustion systems, Computation, Magnetism
Proceedings Papers

Study on Formation, Deposition and Fouling Prediction of Ammonium Bisulfate (ABS) at Air Preheater in Utility Boiler

Liping Pang, Qiyuan Liang, Liqiang Duan
Proc. ASME. POWER2020, ASME 2020 Power Conference, V001T06A008, August 4–5, 2020
Publisher: American Society of Mechanical Engineers
Paper No: POWER2020-16708
https://doi.org/10.1115/POWER2020-16708
View Paper titled, Study on Formation, Deposition and Fouling Prediction of Ammonium Bisulfate (ABS) at Air Preheater in Utility Boiler
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Topics: Boilers, Stress, Heating, Flue gases, Chemical reactions, Computation, Computer simulation, Finite difference methods, Heat transfer, Risk
Proceedings Papers

Bluff-Body Flames in Hot and Diluted Environments

Chengyu Liu, Jian Zhang, Tao Yang, Yanhong Ma
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, V001T01A002, June 24–28, 2018
Publisher: American Society of Mechanical Engineers
Paper No: POWER2018-7179
https://doi.org/10.1115/POWER2018-7179
View Paper titled, Bluff-Body Flames in Hot and Diluted Environments
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Topics: Flames, Oxygen, Fuels, Temperature, Combustion, Computation, Cylinders, Large eddy simulation
Proceedings Papers

The Power Flow Method for Analysis and Optimization of Heat Recovery and Power Generation System

Xi Chen, Qun Chen
Proc. ASME. POWER2018, Volume 2: Heat Exchanger Technologies; Plant Performance; Thermal Hydraulics and Computational Fluid Dynamics; Water Management for Power Systems; Student Competition, V002T09A005, June 24–28, 2018
Publisher: American Society of Mechanical Engineers
Paper No: POWER2018-7246
https://doi.org/10.1115/POWER2018-7246
View Paper titled, The Power Flow Method for Analysis and Optimization of Heat Recovery and Power Generation System
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Topics: Energy / power systems, Flow (Dynamics), Heat recovery, Optimization, Fluids, Pressure, Computation, Energy conservation, Energy generation, Flue gases
Proceedings Papers

Optimization of Kaplan Hydro-Turbine at Very Low Head With Rim-Driven Generator

Ahmad I. Abbas, Tomoki Sakamoto, Mandana S. Saravani, Ryoichi S. Amano, Joseph Millevolte, Bruno Lequesne
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, V002T09A017, June 26–30, 2017
Publisher: American Society of Mechanical Engineers
Paper No: POWER-ICOPE2017-3564
https://doi.org/10.1115/POWER-ICOPE2017-3564
View Paper titled, Optimization of Kaplan Hydro-Turbine at Very Low Head With Rim-Driven Generator
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Topics: Generators, Hydraulic turbines, Optimization, Design, Computational fluid dynamics, Turbines, Additive manufacturing, Computation, Flow (Dynamics), Fluid dynamics
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

Numerical Studies of Double Emulsions in a Coaxial Flow-Focusing Microfluidic Device

Zhenyu Zhao, Bo Dong, Cong Chen, Weizhong Li
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, V002T13A011, June 26–30, 2017
Publisher: American Society of Mechanical Engineers
Paper No: POWER-ICOPE2017-3451
https://doi.org/10.1115/POWER-ICOPE2017-3451
View Paper titled, Numerical Studies of Double Emulsions in a Coaxial Flow-Focusing Microfluidic Device
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Topics: Emulsions, Flow (Dynamics), Microfluidics, Drops, Fluids, Surface tension, Viscosity, Computation, Geometry, Shear stress
Proceedings Papers

Numerical Modeling and Simulation of Viscous Shear in Hydrostatic Bearing

Shyam Kishor
Proc. ASME. POWER2016, ASME 2016 Power Conference, V001T11A008, June 26–30, 2016
Publisher: American Society of Mechanical Engineers
Paper No: POWER2016-59410
https://doi.org/10.1115/POWER2016-59410
View Paper titled, Numerical Modeling and Simulation of Viscous Shear in Hydrostatic Bearing
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Topics: Bearings, Computer simulation, Hydrostatics, Shear (Mechanics), Simulation, Temperature, Flow (Dynamics), Load bearing capacity, Stress, Viscosity
Proceedings Papers

Technical/Technological Advances for Optimizing Heat Rate

Komandur Sunder Raj
Proc. ASME. POWER2015, ASME 2015 Power Conference, V001T06A001, June 28–July 2, 2015
Publisher: American Society of Mechanical Engineers
Paper No: POWER2015-49012
https://doi.org/10.1115/POWER2015-49012
View Paper titled, Technical/Technological Advances for Optimizing Heat Rate
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Topics: Heat, Cycles, Power stations, Coal, Computation, Feedwater, Flow measurement, Fuels, Heat sinks, Heating
Proceedings Papers

Numerical Investigation of a Three-Dimensional Laminar Mixed Convection Flows in Lid-Driven Cavity for Very Small Richardson Numbers

M. M. Abo Elazm, A. I. Shahata, A. F. Elsafty, M. A. Teamah
Proc. ASME. POWER2015, ASME 2015 Power Conference, V001T12A007, June 28–July 2, 2015
Publisher: American Society of Mechanical Engineers
Paper No: POWER2015-49575
https://doi.org/10.1115/POWER2015-49575
View Paper titled, Numerical Investigation of a Three-Dimensional Laminar Mixed Convection Flows in Lid-Driven Cavity for Very Small Richardson Numbers
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Topics: Cavities, Flow (Dynamics), Mixed convection, Temperature, Buoyancy, Computation, Diffusion (Physics), Errors, Finite volume methods, Fluids
Proceedings Papers

Inclusion of a Simple Dynamic Inflow Model in the Blade Element Momentum Theory for Wind Turbine Application

Xiaomin Chen, Ramesh Agarwal
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, V002T09A021, July 28–31, 2014
Publisher: American Society of Mechanical Engineers
Paper No: POWER2014-32292
https://doi.org/10.1115/POWER2014-32292
View Paper titled, Inclusion of a Simple Dynamic Inflow Model in the Blade Element Momentum Theory for Wind Turbine Application
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Topics: Blades, Inflow, Momentum, Wind turbines, Boundary element methods, Airfoils, Horizontal axis wind turbines, Steady state, Turbines, Wind velocity
Proceedings Papers

3-D Dynamic Simulation on Fluid-Structure Interaction of Air Flowing Around Prism

Junlei Wang, JingYu Ran, Lin Ding, Li Zhang
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, V002T14A003, July 28–31, 2014
Publisher: American Society of Mechanical Engineers
Paper No: POWER2014-32121
https://doi.org/10.1115/POWER2014-32121
View Paper titled, 3-D Dynamic Simulation on Fluid-Structure Interaction of Air Flowing Around Prism
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Topics: Fluid structure interaction, Simulation, Vibration, Finite element methods, Vortex-induced vibration, Wind, Computation, Computer simulation, Cylinders, Drag (Fluid dynamics)
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
Publisher: American Society of Mechanical Engineers
Paper No: POWER2013-98093
https://doi.org/10.1115/POWER2013-98093
View Paper titled, Characteristics of the Convective Heat Transfer Coefficient at the End Winding of a Hydro Generator
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Topics: Convection, Generators, Winding (process), Computational fluid dynamics, Design, Flow (Dynamics), Boundary-value problems, Computation, Computer simulation, Ducts
Proceedings Papers

On the Immersed Boundary Method: Finite Element Versus Finite Volume Approach

Angelo Frisani, Yassin A. Hassan
Proc. ASME. ICONE20-POWER2012, Volume 5: Fusion Engineering; Student Paper Competition; Design Basis and Beyond Design Basis Events; Simple and Combined Cycles, 535-547, July 30–August 3, 2012
Publisher: American Society of Mechanical Engineers
Paper No: ICONE20-POWER2012-55082
https://doi.org/10.1115/ICONE20-POWER2012-55082
View Paper titled, On the Immersed Boundary Method: Finite Element Versus Finite Volume Approach
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Topics: Finite element analysis, Flow (Dynamics), Navier-Stokes equations, Circular cylinders, Errors, Fluids, Simulation, Vortices, Computation, Computational fluid dynamics
Proceedings Papers

Price Evaluation in Nuclear Power Industry: Modeling and Computation

Vasyl O. Kostiuk, Taras O. Kostyuk, Volodymyr K. Dobrovolsky
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, 65-72, July 30–August 3, 2012
Publisher: American Society of Mechanical Engineers
Paper No: ICONE20-POWER2012-54276
https://doi.org/10.1115/ICONE20-POWER2012-54276
View Paper titled, Price Evaluation in Nuclear Power Industry: Modeling and Computation
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Topics: Computation, Energy generation, Fuels, Manufacturing systems, Modeling, Nuclear fuel cycle, Nuclear industry, Nuclear power, Nuclear power stations, Sensitivity analysis
Proceedings Papers

Research on the Subgroup Method and 2D Arbitrary Geometry Resonance Calculation Code

Lei He, Hongchun Wu, Liangzhi Cao, Youqi Zheng, Hongbo Zhang
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, 733-739, July 30–August 3, 2012
Publisher: American Society of Mechanical Engineers
Paper No: ICONE20-POWER2012-54428
https://doi.org/10.1115/ICONE20-POWER2012-54428
View Paper titled, Research on the Subgroup Method and 2D Arbitrary Geometry Resonance Calculation Code
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Topics: Geometry, Resonance, Computation, Collisions (Physics), Computational methods, Cross section (Physics), Neutrons, Probability
Proceedings Papers

Steady and Unsteady Flow Measurements Under Low Load Conditions in a Low Pressure Model Steam Turbine

Kiyoshi Segawa, Shigeki Senoo, Hisashi Hamatake, Takeshi Kudo, Tateki Nakamura, Naoaki Shibashita
Proc. ASME. ICONE20-POWER2012, Volume 3: Thermal-Hydraulics; Turbines, Generators, and Auxiliaries, 833-839, July 30–August 3, 2012
Publisher: American Society of Mechanical Engineers
Paper No: ICONE20-POWER2012-54862
https://doi.org/10.1115/ICONE20-POWER2012-54862
View Paper titled, Steady and Unsteady Flow Measurements Under Low Load Conditions in a Low Pressure Model Steam Turbine
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Topics: Pressure, Steam turbines, Stress, Unsteady flow, Flow (Dynamics), Blades, Fluctuations (Physics), Probes, Pressure measurement, Turbines
Proceedings Papers

CFD of the Upper Plenum and its Hot Legs for a PWR: Sensitivity to the Turbulence Model

Arièle Défossez, Serge Bellet, Sofiane Benhamadouche
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, 537-544, July 30–August 3, 2012
Publisher: American Society of Mechanical Engineers
Paper No: ICONE20-POWER2012-54754
https://doi.org/10.1115/ICONE20-POWER2012-54754
View Paper titled, CFD of the Upper Plenum and its Hot Legs for a PWR: Sensitivity to the Turbulence Model
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Topics: Computational fluid dynamics, Pressurized water reactors, Turbulence, Temperature, Circuits, Enthalpy, Flow (Dynamics), Computation, Fluids, Pressure
Proceedings Papers

CFD Modeling of Mass Transfer in the Flow Through an Orifice With ζ- f Model

Jinbiao Xiong, Xu Cheng, Yanhua Yang
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, 463-471, July 30–August 3, 2012
Publisher: American Society of Mechanical Engineers
Paper No: ICONE20-POWER2012-54464
https://doi.org/10.1115/ICONE20-POWER2012-54464
View Paper titled, CFD Modeling of Mass Transfer in the Flow Through an Orifice With ζ- f Model
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Topics: Computational fluid dynamics, Flow (Dynamics), Mass transfer, Modeling, Pipe flow, Computation, Corrosion