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Proceedings Papers

First Numerical Evaluation of the Thermal Performance of a Tubular Receiver Equipped With Raschig Rings for CSP Applications

Hossein Ebadi, Andrea Allio, Antonio Cammi, Laura Savoldi
Proc. ASME. POWER2021, ASME 2021 Power Conference, V001T04A005, July 20–22, 2021
Paper No: POWER2021-65714
DOI: https://doi.org/10.1115/POWER2021-65714
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Topics: Computational fluid dynamics, Copper, Fluids, Heat transfer, Heating, Metals, Optimization, Porous materials, Pressure drop
Proceedings Papers

Thermal Performance Study of Helically Grooved Absorber Tubes for Parabolic Trough Solar Collector

Suresh Vishwakarma, Kishore Debnath, Biplab Kumar Debnath
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, V001T06A009, June 24–28, 2018
Paper No: POWER2018-7270
DOI: https://doi.org/10.1115/POWER2018-7270
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Topics: Parabolic troughs, Solar collectors, Flow (Dynamics), Simulation, Turbulence, Friction, Heat flux, Pressure drop, Reynolds number
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
Paper No: POWER2018-7417
DOI: https://doi.org/10.1115/POWER2018-7417
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Topics: Design, Genetic algorithms, Optimization, Rotors, Fluids, Friction, Heat transfer, Pressure drop, Temperature, Coal
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

Experimental Investigation of Heat Transfer and Friction Factor Characteristics Using Helical Surface Ring Turbulators in an Annulli of Double Pipe Heat Exchanger

Saurabh Yadav, Maheandera Prabu Paulraj, Santosh K. Sahu
Proc. ASME. POWER2018, Volume 2: Heat Exchanger Technologies; Plant Performance; Thermal Hydraulics and Computational Fluid Dynamics; Water Management for Power Systems; Student Competition, V002T12A006, June 24–28, 2018
Paper No: POWER2018-7231
DOI: https://doi.org/10.1115/POWER2018-7231
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Topics: Friction, Heat exchangers, Heat transfer, Pipes, Annulus, Flow (Dynamics), Fluids, Pressure drop, Reynolds number, Wall temperature
Proceedings Papers

A Novel Parameter for the Evaluation of Static Mixers

Morgan Thomas, Thomas Eldredge, Hector Medina, David Fazzina
Proc. ASME. POWER2018, Volume 2: Heat Exchanger Technologies; Plant Performance; Thermal Hydraulics and Computational Fluid Dynamics; Water Management for Power Systems; Student Competition, V002T10A008, June 24–28, 2018
Paper No: POWER2018-7510
DOI: https://doi.org/10.1115/POWER2018-7510
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Topics: Chemical reactions, Computational fluid dynamics, Energy dissipation, Entropy, Fluids, Heat, Heat transfer, Mass transfer, Pressure drop, Product quality
Proceedings Papers

Numerical Investigation on Two-Phase Flow Characteristic in the Separated Structure Shell-and-Tube Waste Heat Boiler

Huaishuang Shao, Yungang Wang, Haidong Ma, Qinxin Zhao
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, V001T01A003, June 26–30, 2017
Paper No: POWER-ICOPE2017-3283
DOI: https://doi.org/10.1115/POWER-ICOPE2017-3283
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Topics: Boilers, Shells, Two-phase flow, Waste heat, Water, Flow (Dynamics), Porosity, Vapors, Design, Heat
Proceedings Papers

Experimental Investigation on Heat Transfer and Frictional Characteristics of Vertical Upward Rifled Tube in the Advanced Ultra Supercritical Steam Generator

Siyang Wang, Mofeng Qu, Huiqing Jiang, Yunjie Zhao, Dong Yang
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, V001T01A005, June 26–30, 2017
Paper No: POWER-ICOPE2017-3292
DOI: https://doi.org/10.1115/POWER-ICOPE2017-3292
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Topics: Boilers, Heat transfer, Pressure, Pressure drop, Flux (Metallurgy), Boiling, Flow (Dynamics), Heat, Specific heat, Water
Proceedings Papers

The Inlet Air Pre-Cooling of Natural Draft Dry Cooling Towers-Wetted Medium Issue

Suoying He, Guanhong Zhang, Yi Xu, Fengzhong Sun
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, V001T05A008, June 26–30, 2017
Paper No: POWER-ICOPE2017-3235
DOI: https://doi.org/10.1115/POWER-ICOPE2017-3235
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Topics: Cooling, Pressure drop, Temperature, Cooling towers, Design, Simulation, Water, Air flow, Buoyancy, China
Proceedings Papers

Experimental and Numerical Study of Cold Gas-Solid Flow Regimes in a Fluidized Bed Gasifier

Anton Pylypenko, Yevgenii Rastigejev, Lijun Wang, Abolghasem Shahbazi
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, V002T09A007, June 26–30, 2017
Paper No: POWER-ICOPE2017-3263
DOI: https://doi.org/10.1115/POWER-ICOPE2017-3263
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Topics: Flow (Dynamics), Fluidized beds, Fluidization, Biomass, Computer simulation, Dynamics (Mechanics), Porosity, Pressure drop, Sands
Proceedings Papers

A 3-D Model Simulation of High Temperature Solar Cavity Receiver

Huayi Feng, Yanping Zhang, Chongzhe Zou
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, V002T09A008, June 26–30, 2017
Paper No: POWER-ICOPE2017-3307
DOI: https://doi.org/10.1115/POWER-ICOPE2017-3307
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Topics: Cavities, High temperature, Simulation, Solar energy, Three-dimensional models, Heat transfer, Fluids, Radiation (Physics), Temperature, Pipes
Proceedings Papers

Simulation of Effective Plume-Chimney Above Natural Draft Air-Cooled Heat Exchangers

Christopher Chi-Ming Chu, Robert Hieng Yik Tie, Md. Mizanur Rahman
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, V002T13A009, June 26–30, 2017
Paper No: POWER-ICOPE2017-3435
DOI: https://doi.org/10.1115/POWER-ICOPE2017-3435
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Topics: Heat exchangers, Plumes (Fluid dynamics), Simulation, Computational fluid dynamics, Natural convection, Dimensions, Pressure drop, Aerodynamics, Computer software, Design
Proceedings Papers

A High Efficiency Coal-Fired Power Technology With Elevated and Conventional Turbine Layout

Weizhong Feng
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, V002T08A002, June 26–30, 2017
Paper No: POWER-ICOPE2017-3035
DOI: https://doi.org/10.1115/POWER-ICOPE2017-3035
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Topics: Coal, Turbines, Carbon dioxide, Emissions, Coal power, Pipes, Cutting, Design, Environmental Protection Agency, Heat losses
Proceedings Papers

Hydraulic Model Calibration of a Nuclear Plant Service Water System

Erin A. Onat, Trey W. Walters, David M. Mobley, James J. Mead
Proc. ASME. POWER2016, ASME 2016 Power Conference, V001T11A002, June 26–30, 2016
Paper No: POWER2016-59062
DOI: https://doi.org/10.1115/POWER2016-59062
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Topics: Calibration, Nuclear power stations, Water, Pipes, Computer software, Flow (Dynamics), Corrosion, Hydraulics, Modeling, Pressure drop
Proceedings Papers

Development of a Ceramic Heat Exchanger for Application as Solid Oxide Fuel Cell Cathode Air Preheater

José Luis Córdova, Hooshang Heshmat
Proc. ASME. POWER2016, ASME 2016 Power Conference, V001T04A006, June 26–30, 2016
Paper No: POWER2016-59333
DOI: https://doi.org/10.1115/POWER2016-59333
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Topics: Ceramics, Heat exchangers, Solid oxide fuel cells, Heat, Alloys, Design, Heat transfer, Metals, Pressure, Pressure drop
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

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
Paper No: POWER2016-59165
DOI: https://doi.org/10.1115/POWER2016-59165
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Topics: Fluidized beds, Fluids, Pipeline risers, Risers (Casting), Swirling flow, Engineering simulation, Simulation, Computational fluid dynamics, Modeling, Turbulence
Proceedings Papers

Cross Compound Turbine Generator Unit With Elevated and Conventional Turbine Layouts

Weizhong Feng
Proc. ASME. POWER2016, ASME 2016 Power Conference, V001T05A010, June 26–30, 2016
Paper No: POWER2016-59720
DOI: https://doi.org/10.1115/POWER2016-59720
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Topics: Turbines, Turbogenerators, Design, Coal, Electric power generation, Heat losses, High temperature, Manufacturing, Pipes, Power stations
Proceedings Papers

Effect of Blade Deflection Angles, Pressure Drop, Flow and Work Co-Efficients on Stage Performance of a Gas Turbine Shrouded HP Compressor Blade

Vinayaka Nagarajaiah, Nilotpal Banerjee, B. S. Ajay Kumar, Kumar K. Gowda
Proc. ASME. POWER2016, ASME 2016 Power Conference, V001T02A004, June 26–30, 2016
Paper No: POWER2016-59328
DOI: https://doi.org/10.1115/POWER2016-59328
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Topics: Blades, Compressors, Deflection, Flow (Dynamics), Gas turbines, Pressure drop, Creep, Diffusion (Physics), Rotors, Design
Proceedings Papers

Experimental Exploration of a Small Scale Pneumatically Pumped Thermal Storage System

Inri Rodriguez, Jesus Cerda, Daniel S. Codd
Proc. ASME. POWER2016, ASME 2016 Power Conference, V001T06A002, June 26–30, 2016
Paper No: POWER2016-59566
DOI: https://doi.org/10.1115/POWER2016-59566
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Topics: Thermal energy storage, Air flow, Engineering prototypes, High temperature, Storage tanks, Testing, Additive manufacturing, Concentrating solar power, Cycles, Design