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Proceedings Papers

Comparison of Ceramic Electrolyte Materials in Solid Oxide Fuel Cells for Emission Reduction

Aliza M. Willsey, Thomas S. Welles, Jeongmin Ahn
Proc. ASME. POWER2024, ASME 2024 Power Conference, V001T03A009, September 15–18, 2024
Publisher: American Society of Mechanical Engineers
Paper No: POWER2024-138529
https://doi.org/10.1115/POWER2024-138529
View Paper titled, Comparison of Ceramic Electrolyte Materials in Solid Oxide Fuel Cells for Emission Reduction
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Topics: Catalysts, Ceramics, Electrolytes, Emissions, Exhaust systems, Nitrogen oxides, Solid oxide fuel cells
Proceedings Papers

Development of an Optimal Nitric Oxide Reduction System via Solid Oxide Fuel Cells

Aliza M. Willsey, Thomas S. Welles, Jeongmin Ahn
Proc. ASME. POWER2023, ASME Power Applied R&D 2023, V001T01A007, August 6–8, 2023
Publisher: American Society of Mechanical Engineers
Paper No: POWER2023-108914
https://doi.org/10.1115/POWER2023-108914
View Paper titled, Development of an Optimal Nitric Oxide Reduction System via Solid Oxide Fuel Cells
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Topics: Catalytic converters, Emissions, Exhaust systems, Fuels, Solid oxide fuel cells
Proceedings Papers

Thermodynamic Analysis of a Self-Sufficient and Nearly Emission Free Wastewater Treatment Plant

Mustafa Erguvan, David W. MacPhee, Shahriar Amini
Proc. ASME. POWER2022, ASME 2022 Power Conference, V001T07A012, July 18–19, 2022
Publisher: American Society of Mechanical Engineers
Paper No: POWER2022-86440
https://doi.org/10.1115/POWER2022-86440
View Paper titled, Thermodynamic Analysis of a Self-Sufficient and Nearly Emission Free Wastewater Treatment Plant
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Topics: Combustion, Emissions, Fuels, Wastewater treatment, Carbon dioxide, Temperature, Exergy, Sewage, Biogas, Combustion chambers
Proceedings Papers

Internal Cathode Tubular Solid Oxide Fuel Cell Operating on Model Methane Combustion Exhaust

Alexander R. Hartwell, Jeongmin Ahn
Proc. ASME. POWER2022, ASME 2022 Power Conference, V001T01A002, July 18–19, 2022
Publisher: American Society of Mechanical Engineers
Paper No: POWER2022-84995
https://doi.org/10.1115/POWER2022-84995
View Paper titled, Internal Cathode Tubular Solid Oxide Fuel Cell Operating on Model Methane Combustion Exhaust
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Topics: Combined heat and power, Combustion, Exhaust systems, Methane, Solid oxide fuel cells
Proceedings Papers

Advancements in Nitric Oxide Emission Control With a Perovskite Based Membrane via High Frequency Electric Potential Oscillations

Aliza M. Willsey, Thomas S. Welles, Jeongmin Ahn
Proc. ASME. POWER2022, ASME 2022 Power Conference, V001T01A003, July 18–19, 2022
Publisher: American Society of Mechanical Engineers
Paper No: POWER2022-85154
https://doi.org/10.1115/POWER2022-85154
View Paper titled, Advancements in Nitric Oxide Emission Control With a Perovskite Based Membrane via High Frequency Electric Potential Oscillations
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Topics: Air pollution control, Catalytic converters, Electric potential, Emissions, Exhaust systems, Fuels, Membranes, Oscillations, Platinum group metals, Nitrogen oxides
Proceedings Papers

Flexible Use of Hydrogen Fueled Duct Burners in Combined Cycle Power Plant HRSGs

David S. Moelling, Early Femiana, Darby K. Burns
Proc. ASME. POWER2022, ASME 2022 Power Conference, V001T02A001, July 18–19, 2022
Publisher: American Society of Mechanical Engineers
Paper No: POWER2022-81967
https://doi.org/10.1115/POWER2022-81967
View Paper titled, Flexible Use of Hydrogen Fueled Duct Burners in Combined Cycle Power Plant HRSGs
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Topics: Combined cycle power stations, Ducts, Heat recovery steam generators, Hydrogen fuels, Hydrogen, Natural gas, Combustion chambers, Fuels, Gas turbines, Storage
Proceedings Papers

Combustion Turbine Exhaust Duct, Silencer, and Stack Scale Modeling

Robert Craven, Keith Kirkpatrick, Stephen Idem
Proc. ASME. POWER2021, ASME 2021 Power Conference, V001T03A001, July 20–22, 2021
Publisher: American Society of Mechanical Engineers
Paper No: POWER2021-64118
https://doi.org/10.1115/POWER2021-64118
View Paper titled, Combustion Turbine Exhaust Duct, Silencer, and Stack Scale Modeling
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Topics: Combustion, Ducts, Exhaust systems, Modeling, Silencers, Turbines, Power stations, Pressure, Reynolds number, Turning vanes
Proceedings Papers

Experimental Investigation of a Novel Combined Rapid Compression-Ignition Combustion and Solid Oxide Fuel Cell System Format Operating on Diesel

Andrew Ahn, Thomas Stone Welles, Benjamin Akih-Kumgeh, Ryan J. Milcarek
Proc. ASME. POWER2021, ASME 2021 Power Conference, V001T12A006, July 20–22, 2021
Publisher: American Society of Mechanical Engineers
Paper No: POWER2021-64197
https://doi.org/10.1115/POWER2021-64197
View Paper titled, Experimental Investigation of a Novel Combined Rapid Compression-Ignition Combustion and Solid Oxide Fuel Cell System Format Operating on Diesel
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Topics: Combustion, Compression, Diesel, Ignition, Solid oxide fuel cells, Fuel cells, Fuels, Exhaust systems, Engines, Internal combustion engines
Proceedings Papers

Numerical Study on the Adaptation of Diesel Wave Breakup Model for Large-Eddy Simulation of Non-Reactive Gasoline Spray

Ratnak Sok, Beini Zhou, Jin Kusaka
Proc. ASME. POWER2021, ASME 2021 Power Conference, V001T05A006, July 20–22, 2021
Publisher: American Society of Mechanical Engineers
Paper No: POWER2021-64537
https://doi.org/10.1115/POWER2021-64537
View Paper titled, Numerical Study on the Adaptation of Diesel Wave Breakup Model for Large-Eddy Simulation of Non-Reactive Gasoline Spray
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Topics: Diesel, Gasoline, Large eddy simulation, Sprays, Waves, Reynolds-averaged Navier–Stokes equations, Drops, Fuels, Simulation, Turbulence
Proceedings Papers

Optimizing Water Harvesting on Bioinspired Surfaces: A Mesoscopic Perspective

Souparna Chakraborty, Abhirup Chaudhuri, Chirodeep Bakli
Proc. ASME. POWER2021, ASME 2021 Power Conference, V001T04A003, July 20–22, 2021
Publisher: American Society of Mechanical Engineers
Paper No: POWER2021-64668
https://doi.org/10.1115/POWER2021-64668
View Paper titled, Optimizing Water Harvesting on Bioinspired Surfaces: A Mesoscopic Perspective
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Topics: Biomimetics, Cooling towers, Drops, Engineering simulation, Mesoscopic systems, Simulation, Surface tension, Water harvesting, Water, Gravity (Force)
Proceedings Papers

Effects of Ambient Air Humidity on Emissions and Efficiency of Large-Bore Lean-Burn Otto Gas Engines in Development and Application

Tomas Bartkowski, Stefan Eicheldinger, Maximilian Prager, Georg Wachtmeister
Proc. ASME. POWER2020, ASME 2020 Power Conference, V001T03A010, August 4–5, 2020
Publisher: American Society of Mechanical Engineers
Paper No: POWER2020-16572
https://doi.org/10.1115/POWER2020-16572
View Paper titled, Effects of Ambient Air Humidity on Emissions and Efficiency of Large-Bore Lean-Burn Otto Gas Engines in Development and Application
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Topics: Emissions, Gas engines, Engines, Nitrogen oxides, Combustion, Fuels, Temperature, Air conditioning, Combined heat and power, Pressure
Proceedings Papers

Thermo-Economic Analysis on Waste Heat and Water Recovery Systems of Boiler Exhaust in Coal-Fired Power Plants

Kaixuan Yang, Ming Liu, Junjie Yan
Proc. ASME. POWER2020, ASME 2020 Power Conference, V001T06A004, August 4–5, 2020
Publisher: American Society of Mechanical Engineers
Paper No: POWER2020-16269
https://doi.org/10.1115/POWER2020-16269
View Paper titled, Thermo-Economic Analysis on Waste Heat and Water Recovery Systems of Boiler Exhaust in Coal-Fired Power Plants
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Topics: Boilers, Coal, Exhaust systems, Genetic algorithms, Power stations, Thermoeconomics, Waste heat, Water reuse
Proceedings Papers

Technical Evaluation and Applications of Heat Recovery From Simple Cycle Gas Turbine Exhaust Systems

Bouria Faqihi, Fadi A. Ghaith
Proc. ASME. POWER2020, ASME 2020 Power Conference, V001T06A005, August 4–5, 2020
Publisher: American Society of Mechanical Engineers
Paper No: POWER2020-16286
https://doi.org/10.1115/POWER2020-16286
View Paper titled, Technical Evaluation and Applications of Heat Recovery From Simple Cycle Gas Turbine Exhaust Systems
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Topics: Combined cycles, Cycles, Exhaust systems, Gas turbines, Heat recovery
Proceedings Papers

Advancements of a Piston Engine and Electrochemical Combined Hybrid System for Unmanned Aerial Systems

Thomas S. Welles, Jeongmin Ahn
Proc. ASME. POWER2020, ASME 2020 Power Conference, V001T03A005, August 4–5, 2020
Publisher: American Society of Mechanical Engineers
Paper No: POWER2020-16381
https://doi.org/10.1115/POWER2020-16381
View Paper titled, Advancements of a Piston Engine and Electrochemical Combined Hybrid System for Unmanned Aerial Systems
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Topics: Piston engines, Solid oxide fuel cells, Water, Fuels, Exhaust systems, Batteries, Density, Flight, Lithium, Polymers
Proceedings Papers

Energy Consumption Difference Analysis of Key Parameters Variations of 1000MW Ultra-Supercritical Double Reheat Coal-Fired Power Generation System

Duan Liqiang, Sun Jing
Proc. ASME. POWER2019, ASME 2019 Power Conference, V001T09A003, July 15–18, 2019
Publisher: American Society of Mechanical Engineers
Paper No: POWER2019-1845
https://doi.org/10.1115/POWER2019-1845
View Paper titled, Energy Consumption Difference Analysis of Key Parameters Variations of 1000MW Ultra-Supercritical Double Reheat Coal-Fired Power Generation System
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Topics: Coal, Energy / power systems, Energy consumption, Steam, Pressure, Stress, Exhaust systems, Temperature, Computational methods, Energy generation
Proceedings Papers

Micro-Tubular Flame-Assisted Fuel Cell Power Generation Running Propane and Butane

Ryan J. Milcarek, Jeongmin Ahn
Proc. ASME. POWER2018, Volume 2: Heat Exchanger Technologies; Plant Performance; Thermal Hydraulics and Computational Fluid Dynamics; Water Management for Power Systems; Student Competition, V002T12A002, June 24–28, 2018
Publisher: American Society of Mechanical Engineers
Paper No: POWER2018-7175
https://doi.org/10.1115/POWER2018-7175
View Paper titled, Micro-Tubular Flame-Assisted Fuel Cell Power Generation Running Propane and Butane
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Topics: Energy generation, Flames, Fuel cells, Fuels, Solid oxide fuel cells, Anodes, Carbon, Combustion, Electrical efficiency, Power density
Proceedings Papers

Investigation of the Evaporation Processes for Aqueous Ammonia and Aqueous Urea and Guidelines for Using Simplifying Assumptions

Thomas Eldredge, Morgan Thomas
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, V001T01A006, June 24–28, 2018
Publisher: American Society of Mechanical Engineers
Paper No: POWER2018-7218
https://doi.org/10.1115/POWER2018-7218
View Paper titled, Investigation of the Evaporation Processes for Aqueous Ammonia and Aqueous Urea and Guidelines for Using Simplifying Assumptions
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Topics: Evaporation, Water, Drops, Ejectors, Exhaust systems, Modeling, Boilers, Catalysts, Computer simulation, Diesel engines
Proceedings Papers

Modeling and Simulation of a Solid Waste Incineration Sustainable Energy System

Matias N. Muñoz, José V. C. Vargas, Wellington Balmant, Juan C. Ordóñez, Andre B. Mariano
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, V001T01A013, June 24–28, 2018
Publisher: American Society of Mechanical Engineers
Paper No: POWER2018-7497
https://doi.org/10.1115/POWER2018-7497
View Paper titled, Modeling and Simulation of a Solid Waste Incineration Sustainable Energy System
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Topics: Energy sustainability, Modeling, Simulation, Solid wastes, Boiling, Cities, Heat exchangers, Heat transfer, Optimization, Combined heat and power
Proceedings Papers

Guidelines for the Design, Installation, Operation and Maintenance of Safety Relief Devices for Steam Surface Condensers

Darren M. Nightingale
Proc. ASME. POWER2018, Volume 2: Heat Exchanger Technologies; Plant Performance; Thermal Hydraulics and Computational Fluid Dynamics; Water Management for Power Systems; Student Competition, V002T07A001, June 24–28, 2018
Publisher: American Society of Mechanical Engineers
Paper No: POWER2018-7104
https://doi.org/10.1115/POWER2018-7104
View Paper titled, Guidelines for the Design, Installation, Operation and Maintenance of Safety Relief Devices for Steam Surface Condensers
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Topics: Condensers (steam plant), Design, Maintenance, Safety, Steam, Shells, Exhaust systems, Pressure, Water, Cooling
Proceedings Papers

A Novel Design for Reduction of Ammonium Bisulfate Deposition in the Rotary Air Preheater

Yufan Bu, Limin Wang, Xiaoyang Wei, Lei Deng, Defu Che
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, V001T03A001, June 24–28, 2018
Publisher: American Society of Mechanical Engineers
Paper No: POWER2018-7278
https://doi.org/10.1115/POWER2018-7278
View Paper titled, A Novel Design for Reduction of Ammonium Bisulfate Deposition in the Rotary Air Preheater
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Topics: Design, Flue gases, Nitrogen oxides, Temperature, Boilers, Coal, Corrosion, Exhaust systems, Finite difference methods, Flow (Dynamics)