Volumes | ASME Power Conference | American Society of Mechanical Engineers Digital Collection

Topics: Fossil fuel power station , Carbon dioxide , Heat , Algorithms , Combustion , Emissions , Flow (Dynamics) , Environmental Protection Agency , Monitoring systems , Pressure

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

Alexander R. Hartwell, Jeongmin Ahn

POWER 2022; V001T01A002doi:https://doi.org/10.1115/POWER2022-84995

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Topics: Combined heat and power , Combustion , Exhaust systems , Methane , Solid oxide fuel cells

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

POWER 2022; V001T01A003doi:https://doi.org/10.1115/POWER2022-85154

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Topics: Air pollution control , Catalytic converters , Electric potential , Emissions , Exhaust systems , Fuels , Membranes , Oscillations , Platinum group metals , Nitrogen oxides

Characteristics of Swirl-Stabilized Distributed Combustion With Hydrogen-Enriched Methane

Rishi Roy, Ashwani K. Gupta

POWER 2022; V001T01A004doi:https://doi.org/10.1115/POWER2022-85402

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Topics: Chemiluminescence , Combustion , Flames , Hydrogen , Methane

Co-Processing of Municipal Solid Waste With Gypsum Waste for Enhanced Product Recovery

K. G. Burra, A. K. Gupta

POWER 2022; V001T01A005doi:https://doi.org/10.1115/POWER2022-85550

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Topics: Gypsum , Municipal solid wastes , Oxidation , Waste-to-energy , Metals , Carbon , Carbon dioxide , Construction , Demolition , Design

Study of a Non-Premixed Methane/Air Pilot Flame

Mohammed El Khalil Bendadi

POWER 2022; V001T01A006doi:https://doi.org/10.1115/POWER2022-86073

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Topics: Combustion , Diffusion (Physics) , Flames , Methane

Performance and Emission Characteristics of a Marine Diesel Engine Fueled by Nano-Emulsified Biodiesel Produced From Waste Vegetable Oil

Oyetola Ogunkunle, Nsizwazonke Cedrick Nkosi, Opeyeolu Timothy Laseinde

POWER 2022; V001T01A007doi:https://doi.org/10.1115/POWER2022-86270

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Topics: Biodiesel , Diesel engines , Emissions , Engines , Nanoparticles , Vegetable oils

Combustion Turbine Combined Cycles

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

David S. Moelling, Early Femiana, Darby K. Burns

POWER 2022; V001T02A001doi:https://doi.org/10.1115/POWER2022-81967

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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

Energy and Exergy Modelling of a Two Black Start Diesel Engines Integration in the Combined Cycle Gas Turbine

Dušan Strušnik, Marko Agrež, Jurij Avsec

POWER 2022; V001T02A002doi:https://doi.org/10.1115/POWER2022-85203

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Topics: Combined cycle gas turbines , Diesel engines , Exergy , Gas turbines , Modeling

Boilers and Heat Recovery Steam Generators

Predicting and Preventing Risk of Vibration Induced Failures in Boilers and Heat Recovery Steam Generators (HRSG)

Andreas Fabricius, James Malloy, Mark Taylor, David Moelling

POWER 2022; V001T03A001doi:https://doi.org/10.1115/POWER2022-82445

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Topics: Boilers , Failure , Heat recovery steam generators , Risk , Vibration

Flow Accelerated Corrosion Failures in Nominally Low-Risk HRSG Tube Locations

A. Fabricius, J. Malloy, M. Taylor, Kasper D. Vestdam, Jan Rusaas

POWER 2022; V001T03A002doi:https://doi.org/10.1115/POWER2022-82532

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Topics: Corrosion , Failure , Flow (Dynamics) , Heat recovery steam generators , Risk , Alloys , Carbon steel , Computational fluid dynamics , Geometry , Pipe bends

Advanced Tools for Cyber-Physical Systems and Digital Twins

Integration of Dynamic Models and Virtual Reality for the Training of Steam Generator Operators

Luca Mantelli, Marco Ferrando, Alberto Traverso, Franca Giannini, Katia Lupinetti, Marina Monti, Sara Anastasi, Giuseppe Augugliaro, Luigi Monica

POWER 2022; V001T04A001doi:https://doi.org/10.1115/POWER2022-85548

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Topics: Boilers , Dynamic models , Virtual reality

Hyper-Parameter Optimization of Deep Learning Models for Compressor Air Leak Prediction in a Gas Turbine

Diego I. Nogueras-Rivera, Lemuel Mojica-Vazquez, Harry Bonilla-Alvarado, Kenneth M. Bryden, David Tucker, Luis M. Traverso-Avilés, Diego A. Aponte-Roa

POWER 2022; V001T04A002doi:https://doi.org/10.1115/POWER2022-85800

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Topics: Compressors , Failure , Gas turbines , Leakage , Optimization , Time series

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

POWER 2022; V001T04A003doi:https://doi.org/10.1115/POWER2022-86449

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Topics: Algorithms , Artificial neural networks , Chain , Digital twin , Errors , Gas turbines , Hardware , Instrumentation , Machine learning , Natural gas

Renewable Energy Systems

Optimization of a Horizontal Single Axis Tracking Solar Array on Skewed Topography With Interrow Shading

Andrew Davol, Jacques Belanger, Logan Smith, Byungyu Kim, Shea Charkowsky

POWER 2022; V001T07A001doi:https://doi.org/10.1115/POWER2022-78392

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Topics: Optimization , Shades and shadows , Solar cell arrays , Energy generation , Algorithms , Computer software , Potential energy , Solar energy , Three-dimensional models

Study on Experimental Analysis and Effects of Structural Characteristics of Horizontal Axis Wind Turbine Blades Measuring Deflection and Frequency

William J. Flores, Hoe-Gil Lee, Silverio V. Ruiz

POWER 2022; V001T07A002doi:https://doi.org/10.1115/POWER2022-81384

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Topics: Blades , Deflection , Experimental analysis , Horizontal axis wind turbines , Sensors , Vibration , Wind turbines

A Dual-Layer Coating Using Nanoparticle-Polymer Hybrid Materials for Daytime Passive Radiative Cooling

Kaixin Lin, Tong Zhu, Yihao Zhu, Tsz Chung Ho, Hau Him Lee, Luke Chao, Chi Yan Tso

POWER 2022; V001T07A003doi:https://doi.org/10.1115/POWER2022-82380

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Topics: Coating processes , Coatings , Cooling , Nanoparticles , Polymers , Reflection , Solar energy

Design of Solar Powered Greywater Treatment Unit for Residential Applications

Abdul Waris, Fadi A. Ghaith

POWER 2022; V001T07A004doi:https://doi.org/10.1115/POWER2022-85201

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Topics: Design , Reverse osmosis , Solar power , Water treatment , Water , Solar energy , Water desalination , Carbon dioxide , Economics , Emissions

Validation of Panel Temperature Correlation Models Using Data From a Utility Scale Solar Field

Jacques Belanger, Andrew Davol, Katelynn Dinius, Ryan Dubois, Sophie Getty

POWER 2022; V001T07A005doi:https://doi.org/10.1115/POWER2022-85261

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Topics: Solar energy , Temperature

Using Temperature Variations to Demonstrate Analogous Carnot Heat Engines for Salinity Gradient Energy via Capacitive Mixing

Daniel A. Moreno

POWER 2022; V001T07A006doi:https://doi.org/10.1115/POWER2022-85430

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Topics: Carnot heat engine , Temperature , Cycles , Heat , Flow (Dynamics) , Accounting , Carnot cycle , Engines , Exergy , Heat engines

Normal Electrolyte Flow Helps in Controlling Dendrite Growth in Zinc Metal Batteries

Mihir Parekh, Christopher D. Rahn

POWER 2022; V001T07A007doi:https://doi.org/10.1115/POWER2022-85501

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Topics: Electrolytes , Flow (Dynamics) , Zinc (Metal) , Electrodes , Lithium , Anodes , Electric potential , Metals , Plating , Stability

Techno-Economic Analysis of Solar PV-Assisted Hydroponic System - A Case Study in Johannesburg, South Africa

Paul A. Adedeji, Obafemi O. Olatunji, Nkosinathi Madushele, Nickey Janse van Rensburg

POWER 2022; V001T07A008doi:https://doi.org/10.1115/POWER2022-86265

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Topics: Economics , Photovoltaic power systems , Solar energy

Effect of Fin Shape on Constrained Melting Heat Transfer of Phase Change Material in a Spherical Capsule: A Numerical Study

Akhalesh Sharma, Vivek Saxena, Santosh K. Sahu

POWER 2022; V001T07A009doi:https://doi.org/10.1115/POWER2022-86314

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Topics: Heat transfer , Melting , Phase change materials , Shapes

Analyzing the Operating Parameters of a Compression Ignition Diesel Engine Using Artificial Neural Network

Jyotirmoy Kakati, Shubham M. More, Sukhomay Pal, Ujjwal K. Saha

POWER 2022; V001T07A010doi:https://doi.org/10.1115/POWER2022-86409

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Topics: Artificial neural networks , Compression , Diesel engines , Ignition

Influence of Efficiency Advancement on Solar PV Module Choice and Energy Yield: A Case of a Residential Building in Lagos Nigeria

Sogo Mayokun Abolarin, Manasseh Babale Shitta, Michael Chuks Aninyem, Louis Lagrange, Olatunji O. Obafemi

POWER 2022; V001T07A011doi:https://doi.org/10.1115/POWER2022-86437

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Topics: Photovoltaic power systems , Residential construction

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

Mustafa Erguvan, David W. MacPhee, Shahriar Amini

POWER 2022; V001T07A012doi:https://doi.org/10.1115/POWER2022-86440

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Topics: Combustion , Emissions , Fuels , Wastewater treatment , Carbon dioxide , Temperature , Exergy , Sewage , Biogas , Combustion chambers

Baseline Evaluation of Methanogenic Potential for Mono and Co-Digested Wastewater Biosolids and Brewery Spent Yeast

Zelda Z. Rasmeni, Daniel M. Madyira, Obafemi O. Olatunji, Paul A. Adedeji, Anthony N. Matheri

POWER 2022; V001T07A013doi:https://doi.org/10.1115/POWER2022-86510

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Topics: Biosolids , Economics , Sewage

ADMS Technology: the Challenges of Modeling to Operating Electrical Systems With Digital Twins

Luis Ivan Ruiz Flores

POWER 2022; V001T07A014doi:https://doi.org/10.1115/POWER2022-86577

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Topics: Digital twin , Electronic systems , Modeling

Wind Farm Clustering Methods for Power Forecasting

Navid Goudarzi, Dorsa Ziaei

POWER 2022; V001T07A015doi:https://doi.org/10.1115/POWER2022-86666

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Topics: Spatiotemporal phenomena , Wind farms

Power Plant Heat Exchangers and Cooling Technologies

Compression Method and Cooling Method Applying the Pitot Tube Effect

Haruo Morishige

POWER 2022; V001T08A001doi:https://doi.org/10.1115/POWER2022-85514

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Topics: Air conditioners , Carbon dioxide , Compression , Compressors , Cooling , Flowmeters , Water

Cooling System Evaluation of 15kWe Class Proton Exchange Membrane Fuel Cell for Power Source of Aerial Vehicle

Hyeyoung Son, Younghyeon Kim, Sangseok Yu

POWER 2022; V001T08A002doi:https://doi.org/10.1115/POWER2022-85779

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Topics: Aircraft , Cooling systems , Evaporative cooling , Proton exchange membrane fuel cells , Water , Fuel cells , Heat , Electrochemical reactions , Anodes , Channel flow

Investigation of Cascade Cooling System for Dynamic Operation of Proton Exchange Membrane Fuel Cell

Sangseok Yu, Jongbin Woo, Younghyeon Kim

POWER 2022; V001T08A003doi:https://doi.org/10.1115/POWER2022-85786

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Topics: Cascades (Fluid dynamics) , Cooling systems , Proton exchange membrane fuel cells , Fuel cells , Cooling , Trucks , Vehicles , Transportation systems , Cycles , Emissions

Dry Air Humidification With Reaction Water of Proton Exchange Membrane Fuel Cell Under Dynamic Load Follow-Up

Chanhee Lee, Younghyeon Kim, Sangseok Yu

POWER 2022; V001T08A004doi:https://doi.org/10.1115/POWER2022-85795

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Topics: Proton exchange membrane fuel cells , Stress , Water , Membranes , Diffusion (Physics) , Electrolytes , Electrodes , Electroosmosis , Fuel cells , Humidifiers

Catastrophic High Pressure Feedwater Heater Overpressure Event at Stuart Power Station

Frank Michell

POWER 2022; V001T08A005doi:https://doi.org/10.1115/POWER2022-86318

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Topics: Feedwater , High pressure (Physics) , Power stations , Failure , Damage , Coal , Economics , Rivers , Shells , Structural elements (Construction)

Steam Turbines, Generators, and Auxiliaries

Case Study: Steam Turbine Modernization – Successful Brownfield Exchange of a 55-Year-Old Steam Turbine-Generator at GRU’s JR Kelly Unit 8 CCPP

Lonnie Little, Chuck Heidt, Mary Ann Rapp Bunn

POWER 2022; V001T09A001doi:https://doi.org/10.1115/POWER2022-85284

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Topics: Combined cycle power stations , Steam , Steam turbines , Turbogenerators , Turbines , Condensers (steam plant) , Cooling , Cost benefit analysis , Demolition , Economics

Diagnosis and Resolution of Functional Failure of Oil Operated Trip and Throttle Extraction Steam Valve Installed on HTC 15 MW Steam Turbine

Fahad Qureshi, Muhammad Saad, Faheem Ahmed

POWER 2022; V001T09A002doi:https://doi.org/10.1115/POWER2022-85345

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Topics: Failure , Resolution (Optics) , Steam , Steam turbines , Valves

Hydrogen Cooled Generator Fast Degas Purge System Benefits and Real-World Results

Clayton Tucker, Ted Warren

POWER 2022; V001T09A003doi:https://doi.org/10.1115/POWER2022-86567

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Topics: Generators , Hydrogen , Carbon dioxide , Explosives , Damage , Emergencies , Energy generation , Hazards , Ice , Pipes

Plant Performance and Operations

Analysis of Variable Renewable Energy and Reserve Margins

Anthony Licata, Angelos Kokkinos, Frank Michell

POWER 2022; V001T10A001doi:https://doi.org/10.1115/POWER2022-81980

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Topics: Renewable energy , Renewable energy sources , Energy generation , Hydropower , Solar energy , Solar power , Stress , Wind , Wind power

The Research and Application of Innovative Deep Power Reduction Technologies That Reach as Low as 20% of The Rated Load

Li Li, Weizhong Feng

POWER 2022; V001T10A002doi:https://doi.org/10.1115/POWER2022-85019

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Topics: Carbon neutrality , Coal , Stress

Robotics and Drones

Unmanned Aerial Vehicle Solid Oxide Fuel Cell and Internal Combustion Engine Hybrid Powertrain: An Experimental and Simulation Centered Review

Alexander Metcalf, Thomas Welles, Yuki Murakami, Hisashi Nakamura, Jeongmin Ahn

POWER 2022; V001T11A001doi:https://doi.org/10.1115/POWER2022-86357

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Topics: Hybrid power systems , Internal combustion engines , Simulation , Solid oxide fuel cells , Unmanned aerial vehicles

Experimental and Computational Fluid Dynamics and Thermal Hydraulics and Data Analytics

Heat Transfer Effect From Floating Cold Cap Motion in a Waste Glass Melter

Donna P. Guillen, Alexander W. Abboud

POWER 2022; V001T12A001doi:https://doi.org/10.1115/POWER2022-85715

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Topics: Computational fluid dynamics , Fluids , Glass , Heat transfer

Computational Fluid Dynamics Investigation of a Novel Bi-Directional Axial Flow Turbine for Wave Energy Conversion

Mohammad Nasim Uddin, Michael Atkinson, Tapas K. Das, Simon Esau

POWER 2022; V001T12A002doi:https://doi.org/10.1115/POWER2022-86495

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Topics: Axial flow , Computational fluid dynamics , Oscillations , Simulation , Turbines , Water , Wave energy , Wells

A Proof-of-Concept Study of a Novel Elasto-Hydrodynamic Seal for CO₂

Karthik Reddy Lyathakula, Sevki Cesmeci, Mohammad Fuad Hassan, Hanping Xu, Jing Tang

POWER 2022; V001T12A003doi:https://doi.org/10.1115/POWER2022-86607

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Topics: Carbon dioxide , Leakage , Flow (Dynamics) , Solid mechanics , Turbomachinery , Wear , Clearances (Engineering) , Deformation , Energy generation , High pressure (Physics)

Nuclear Forum

Energy and Exergy Analysis of a Nuclear Power Plant

Tim Benčin, Jurij Avsec, Urška Novosel

POWER 2022; V001T14A001doi:https://doi.org/10.1115/POWER2022-85619

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Topics: Exergy , Exergy analysis , Nuclear power stations

Summary of Property-Related Parameters and its Effect on the Simulated Thermo-Mechanical Behavior of U-10Mo Monolithic Fuel Plate

Walid Mohamed, Hakan Ozaltun, Hee Seok Roh

POWER 2022; V001T14A002doi:https://doi.org/10.1115/POWER2022-86012

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Topics: Finite element analysis , Fuels , Thermomechanics

Summary of Operational Parameters and Their Effects on the Simulated Thermo-Mechanical Behavior of U-10Mo Monolithic Fuel Plate

Hee Seok Roh, Walid Mohamed, Hakan Ozaltun

POWER 2022; V001T14A003doi:https://doi.org/10.1115/POWER2022-86574

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Topics: Finite element analysis , Fuels , Thermomechanics

Generalization of RELAP5-3D Molecular Diffusion Model to a Noncondensable Gas Primary Coolant

George Mesina, Robert P. Martin

POWER 2022; V001T14A004doi:https://doi.org/10.1115/POWER2022-87071

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Topics: Coolants , Diffusion (Physics)

Student Competition

A Lifetime Techno-Economic Analysis of a Residential Hybrid Solid Oxide Fuel Cell Water Heater

Joseph Elio, Brent B. Skabelund, Ryan J. Milcarek

POWER 2022; V001T15A001doi:https://doi.org/10.1115/POWER2022-83711

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Topics: Combined heat and power , Economics , Hot water , Solid oxide fuel cells , Water

An Analysis of Different Techniques for Cooling Direct Drive Generators

Austin C. Hayes, Gregory L. Whiting

POWER 2022; V001T15A002doi:https://doi.org/10.1115/POWER2022-85123

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Topics: Cooling , Generators , Wind turbines

CFD Analysis of Additively Manufactured Conformal Cooling Channels for the Stator of a Direct Drive Generator

Henry Vennard, Austin C. Hayes, Gregory L. Whiting

POWER 2022; V001T15A003doi:https://doi.org/10.1115/POWER2022-85155

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Topics: Additive manufacturing , Computational fluid dynamics , Cooling , Generators , Stators , Wind turbines

Optical Performance of a Novel Tube-Bundle Cavity Receiver for Solar Parabolic Trough Collectors

Hossein Ebadi, Shahdad Kamfiroozi, Antonio Cammi, Laura Savoldi

POWER 2022; V001T15A004doi:https://doi.org/10.1115/POWER2022-85631

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Topics: Cavities , Parabolic troughs , Solar energy

Thermal Analysis of a Li-Ion Battery Coupled With Phase Change Material (Paraffin Wax RT-35) Filled With Copper Metal Foam: A Numerical Study

Vivek Saxena, Anuj Kumar, Akhalesh Sharma, Santosh K. Sahu, Shailesh I. Kundalwal

POWER 2022; V001T15A005doi:https://doi.org/10.1115/POWER2022-86263

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Topics: Copper , Equilibrium (Physics) , Lithium-ion batteries , Paraffin wax , Phase change materials , Porous materials , Thermal analysis , Thermal management