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Proceedings Papers

Enhanced Thermal Performance in Evacuated Tube Solar Collectors Using Titanium Oxide Nanoparticle: a Computational Fluid Dynamics (CFD) Investigation

Qais Al Nawafah, Hamza Al Nawafah, Ryoichi S. Amano, Mohamed Abousabae
Proc. ASME. POWER2024, ASME 2024 Power Conference, V001T06A003, September 15–18, 2024
Publisher: American Society of Mechanical Engineers
Paper No: POWER2024-137203
https://doi.org/10.1115/POWER2024-137203
View Paper titled, Enhanced Thermal Performance in Evacuated Tube Solar Collectors Using Titanium Oxide Nanoparticle: a Computational Fluid Dynamics (CFD) Investigation
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Topics: Computational fluid dynamics, Nanoparticles, Solar collectors, Titanium, Fluids, Titanium dioxide, Thermal conductivity, Heat transfer, Solar energy, Thermal systems
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

Convolutional Neural Network Model for the Prediction of Plenum Temperature in a Waste Glass Melter

A. W. Abboud, D. P. Guillen, R. Pokorny
Proc. ASME. POWER2020, ASME 2020 Power Conference, V001T11A008, August 4–5, 2020
Publisher: American Society of Mechanical Engineers
Paper No: POWER2020-16993
https://doi.org/10.1115/POWER2020-16993
View Paper titled, Convolutional Neural Network Model for the Prediction of Plenum Temperature in a Waste Glass Melter
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Topics: Artificial neural networks, Computational fluid dynamics, Glass, Neural network models, Temperature, Vitrification, Heat transfer, Ceramics, Filters, Fluid dynamics
Proceedings Papers

Thermal Performance With Entropy Generation Analysis of Fluid Flow in a Heat Exchanger Pipe With Single and Double Strip Helical Screw Tape Inserts

Shashank Ranjan Chaurasia, R. M. Sarviya
Proc. ASME. POWER2020, ASME 2020 Power Conference, V001T01A002, August 4–5, 2020
Publisher: American Society of Mechanical Engineers
Paper No: POWER2020-16443
https://doi.org/10.1115/POWER2020-16443
View Paper titled, Thermal Performance With Entropy Generation Analysis of Fluid Flow in a Heat Exchanger Pipe With Single and Double Strip Helical Screw Tape Inserts
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Topics: Entropy, Fluid dynamics, Friction, Heat exchangers, Heat transfer, Pipes, Screws, Strips
Proceedings Papers

CFD Analysis of a Water Flume Design for Testing Marine and Hydrokinetics Energy Converters

Akshith Subramanian, Navid Goudarzi
Proc. ASME. POWER2018, Volume 2: Heat Exchanger Technologies; Plant Performance; Thermal Hydraulics and Computational Fluid Dynamics; Water Management for Power Systems; Student Competition, V002T12A009, June 24–28, 2018
Publisher: American Society of Mechanical Engineers
Paper No: POWER2018-7390
https://doi.org/10.1115/POWER2018-7390
View Paper titled, CFD Analysis of a Water Flume Design for Testing Marine and Hydrokinetics Energy Converters
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Topics: Computational fluid dynamics, Design, Flumes, Power converters, Testing, Water, Flow (Dynamics), Energy resources, Engineering prototypes, Fluid dynamics
Proceedings Papers

Multi-Objective Design Optimization of Rotating Regenerative Air Preheater Using Genetic Algorithm

Limin Wang, Yufan Bu, Xun Chen, Xiaoyang Wei, Dechao Li, Defu Che
Proc. ASME. POWER2018, Volume 2: Heat Exchanger Technologies; Plant Performance; Thermal Hydraulics and Computational Fluid Dynamics; Water Management for Power Systems; Student Competition, V002T07A005, June 24–28, 2018
Publisher: American Society of Mechanical Engineers
Paper No: POWER2018-7417
https://doi.org/10.1115/POWER2018-7417
View Paper titled, Multi-Objective Design Optimization of Rotating Regenerative Air Preheater Using Genetic Algorithm
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Topics: Design, Genetic algorithms, Optimization, Rotors, Fluids, Friction, Heat transfer, Pressure drop, Temperature, Coal
Proceedings Papers

Instrumentation for the Advancement of Shell and Tube Heat Exchanger Design or for Implementing an Upgrade via a Retrofit Process

Timothy J. Harpster, Joseph W. C. Harpster
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, V001T05A015, June 26–30, 2017
Publisher: American Society of Mechanical Engineers
Paper No: POWER-ICOPE2017-3552
https://doi.org/10.1115/POWER-ICOPE2017-3552
View Paper titled, Instrumentation for the Advancement of Shell and Tube Heat Exchanger Design or for Implementing an Upgrade via a Retrofit Process
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Topics: Design, Heat exchangers, Instrumentation, Shells, Temperature measurement, Condensers (steam plant), Flow (Dynamics), Flow measurement, Fluid dynamics, Steam
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

Study on Optimization of Selective Non-Catalytic Reduction for W-Flame Boiler

Bo Zhang, Hongjie Xu, Xiangyu Zhang, Xiaofeng Xiang, Ning Gao, Xu Lu
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, V001T04A011, June 26–30, 2017
Publisher: American Society of Mechanical Engineers
Paper No: POWER-ICOPE2017-3110
https://doi.org/10.1115/POWER-ICOPE2017-3110
View Paper titled, Study on Optimization of Selective Non-Catalytic Reduction for W-Flame Boiler
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Topics: Boilers, Flames, Optimization, Chemical kinetics, Design, Fluid dynamics, Mass transfer, Nitrogen oxides, Sprays, Temperature
Proceedings Papers

A Bladeless Turbocompressor Concept: Shear Driven Gas Compression With Deformable Structures: Part 2 — Operating Principles and Theory

Hooshang Heshmat, José Luis Córdova
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, V001T02A006, June 26–30, 2017
Publisher: American Society of Mechanical Engineers
Paper No: POWER-ICOPE2017-3375
https://doi.org/10.1115/POWER-ICOPE2017-3375
View Paper titled, A Bladeless Turbocompressor Concept: Shear Driven Gas Compression With Deformable Structures: Part 2 — Operating Principles and Theory
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Topics: Compression, Shear (Mechanics), Pressure, Disks, Flow (Dynamics), Shear flow, Compressors, Engines, Fluid films, Foil bearings
Proceedings Papers

Multi-Objective Optimization of Geometrical Parameters of Corrugated-Undulated Heat Transfer Surfaces Using CFD, Artificial Neural Networks and Genetic Algorithms

Limin Wang, Chenglong Ji, Xun Chen, Lei Deng, Yiping Chen, Defu Che
Proc. ASME. POWER2016, ASME 2016 Power Conference, V001T11A010, June 26–30, 2016
Publisher: American Society of Mechanical Engineers
Paper No: POWER2016-59489
https://doi.org/10.1115/POWER2016-59489
View Paper titled, Multi-Objective Optimization of Geometrical Parameters of Corrugated-Undulated Heat Transfer Surfaces Using CFD, Artificial Neural Networks and Genetic Algorithms
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Topics: Artificial neural networks, Computational fluid dynamics, Genetic algorithms, Heat transfer, Pareto optimization, Computer simulation, Finite volume methods, Flow (Dynamics), Fluid dynamics, Friction
Proceedings Papers

Numerical Modeling of Liquid-to-Vapor Phase Change in Porous Medium Under Solar Heat Localization

Hamidreza Ghasemi Bahraseman, Ehsan Mohseni Languri
Proc. ASME. POWER2016, ASME 2016 Power Conference, V001T08A008, June 26–30, 2016
Publisher: American Society of Mechanical Engineers
Paper No: POWER2016-59259
https://doi.org/10.1115/POWER2016-59259
View Paper titled, Numerical Modeling of Liquid-to-Vapor Phase Change in Porous Medium Under Solar Heat Localization
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Topics: Computer simulation, Porous materials, Solar heating, Vapors, Evaporation, Solar energy, Steam, Computer-aided design, Fluid dynamics, Water
Proceedings Papers

Effect of Novel Swirling Perforated Distributor on Fluid Dynamic Characteristics of Circulating Fluidized Bed Riser

M. G. Kalola, Mahesh Dasar, K. P. Shete, R. S. Patil
Proc. ASME. POWER2016, ASME 2016 Power Conference, V001T11A005, June 26–30, 2016
Publisher: American Society of Mechanical Engineers
Paper No: POWER2016-59165
https://doi.org/10.1115/POWER2016-59165
View Paper titled, Effect of Novel Swirling Perforated Distributor on Fluid Dynamic Characteristics of Circulating Fluidized Bed Riser
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Topics: Fluidized beds, Fluids, Pipeline risers, Risers (Casting), Swirling flow, Engineering simulation, Simulation, Computational fluid dynamics, Modeling, Turbulence
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

Experimental Study of the Influence of Light Intensity on Solar ORC Power Generation System

Yuping Wang, Lei Tang, Yiwu Weng
Proc. ASME. POWER2015, ASME 2015 Power Conference, V001T01A005, June 28–July 2, 2015
Publisher: American Society of Mechanical Engineers
Paper No: POWER2015-49175
https://doi.org/10.1115/POWER2015-49175
View Paper titled, Experimental Study of the Influence of Light Intensity on Solar ORC Power Generation System
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Topics: Energy / power systems, Organic Rankine cycle, Solar energy, Fluids, System efficiency, Heat transfer, Low temperature, Temperature, Design, Energy generation
Proceedings Papers

CFD Simulations of Heat Recovery Steam Generators Including Tube Banks

Iván F. Galindo-García, Ana K. Vázquez-Barragán, Miguel Rossano-Román
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, V002T11A007, July 28–31, 2014
Publisher: American Society of Mechanical Engineers
Paper No: POWER2014-32261
https://doi.org/10.1115/POWER2014-32261
View Paper titled, CFD Simulations of Heat Recovery Steam Generators Including Tube Banks
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Topics: Computational fluid dynamics, Heat recovery steam generators, Simulation, Flow (Dynamics), Heat transfer, Modeling, Porous materials, Combined cycle power stations, Computers, Corrosion
Proceedings Papers

Turbulent Flow Energy Budget Calculations in a Dump Combustor Model

Saad Ahmed, Bharath Raghavan, Mohamed Gadalla
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, V001T01A009, July 28–31, 2014
Publisher: American Society of Mechanical Engineers
Paper No: POWER2014-32150
https://doi.org/10.1115/POWER2014-32150
View Paper titled, Turbulent Flow Energy Budget Calculations in a Dump Combustor Model
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Topics: Combustion chambers, Energy budget (Physics), Turbulence, Artificial neural networks, Swirling flow, Flow (Dynamics), Statistics, Feedforward control, Fluid dynamics, Gas turbines
Proceedings Papers

Investigation of Particle Size on Gasification Process for Solid Waste Treatment

T. C. Ho, S. C. Fu, Christopher Y. H. Chao
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, V001T01A010, July 28–31, 2014
Publisher: American Society of Mechanical Engineers
Paper No: POWER2014-32160
https://doi.org/10.1115/POWER2014-32160
View Paper titled, Investigation of Particle Size on Gasification Process for Solid Waste Treatment
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Topics: Fuel gasification, Particle size, Solid waste disposal, Flow (Dynamics), Chemical reactions, Fluid dynamics, Heat, Solid wastes, Thermodynamics, Thermogravimetry
Proceedings Papers

Towards Energy Efficient Air-Conditioned Space: Fluid Flow and Thermal Behavior

Essam E. Khalil, Ahmed A. Medhat
Proc. ASME. POWER2013, Volume 1: Fuels and Combustion, Material Handling, Emissions; Steam Generators; Heat Exchangers and Cooling Systems; Turbines, Generators and Auxiliaries; Plant Operations and Maintenance, V001T01A036, July 29–August 1, 2013
Publisher: American Society of Mechanical Engineers
Paper No: POWER2013-98322
https://doi.org/10.1115/POWER2013-98322
View Paper titled, Towards Energy Efficient Air-Conditioned Space: Fluid Flow and Thermal Behavior
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Topics: Air conditioning, Computational fluid dynamics, Computer simulation, Computers, Electromagnetic induction, Fluid dynamics, Jets, Measuring instruments, Modeling, Shapes
Proceedings Papers

Potential Drought Impacts on Electricity Generation in Texas

Y. Eugene Yan, Yonas K. Demissie, Mark S. Wigmosta, Vince C. Tidwell, Carey W. King, Margaret A. Cook
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, V002T10A008, July 29–August 1, 2013
Publisher: American Society of Mechanical Engineers
Paper No: POWER2013-98318
https://doi.org/10.1115/POWER2013-98318
View Paper titled, Potential Drought Impacts on Electricity Generation in Texas
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Topics: Electric power generation, Water, Climate, Reservoirs, Power stations, Storage, Rivers, Climate change, Cooling, Emissions