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Proceedings Papers

A Proof-of-Concept Study of a Novel Elasto-Hydrodynamic Seal for CO 2

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

Proc. ASME. POWER2022, ASME 2022 Power Conference, V001T12A003, July 18–19, 2022

Paper No: POWER2022-86607

DOI: 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)

Proceedings Papers

Physics-Informed Deep Learning-Based Modeling of a Novel Elastohydrodynamic Seal for Supercritical CO 2 Turbomachinery

Karthik Reddy Lyathakula, Sevki Cesmeci, Matthew DeMond, Hanping Xu, Jing Tang

Proc. ASME. POWER2022, ASME 2022 Power Conference, V001T15A008, July 18–19, 2022

Paper No: POWER2022-86597

DOI: https://doi.org/10.1115/POWER2022-86597

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Topics: Artificial neural networks, Modeling, Physics, Supercritical carbon dioxide, Turbomachinery

Proceedings Papers

An Innovative Elasto-Hydrodynamic Seal Concept for Supercritical CO 2 Power Cycles

Sevki Cesmeci, Rubayet Hassan, Mohammad Fuad Hassan, Ikenna Ejiogu, Matthew DeMond, Hanping Xu, Jing Tang

Proc. ASME. POWER2021, ASME 2021 Power Conference, V001T04A002, July 20–22, 2021

Paper No: POWER2021-64536

DOI: https://doi.org/10.1115/POWER2021-64536

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Topics: Supercritical carbon dioxide, Thermodynamic power cycles, Turbomachinery

Proceedings Papers

Using Machine Learning to Increase Model Performance for a Gas Turbine System

Samuel M. Hipple, Zachary T. Reinhart, Harry Bonilla-Alvarado, Paolo Pezzini, Kenneth Mark Bryden

Proc. ASME. POWER2020, ASME 2020 Power Conference, V001T12A003, August 4–5, 2020

Paper No: POWER2020-16580

DOI: https://doi.org/10.1115/POWER2020-16580

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Topics: Artificial neural networks, Gas turbines, Machine learning, Modeling, Turbomachinery

Proceedings Papers

Cavitation Modelling in Different Designs of Micro Kaplan Hydro-Turbine

Tarek ElGammal, Tomoki Sakamoto, Ryoichi S. Amano

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, V001T06A001, June 24–28, 2018

Paper No: POWER2018-7109

DOI: https://doi.org/10.1115/POWER2018-7109

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Topics: Cavitation, Hydraulic turbines, Modeling, Turbines, Water, Flow (Dynamics), Computer simulation, Design, Engineering simulation, Fluids

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

Paper No: POWER-ICOPE2017-3375

DOI: https://doi.org/10.1115/POWER-ICOPE2017-3375

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Topics: Compression, Shear (Mechanics), Pressure, Disks, Flow (Dynamics), Shear flow, Compressors, Engines, Fluid films, Foil bearings

Proceedings Papers

Analysis of the Aerodynamic Losses in a Supersonic Turbine

Jorge Sousa, Guillermo Paniagua, Elena Collado-Morata

Paper No: POWER-ICOPE2017-3624

DOI: https://doi.org/10.1115/POWER-ICOPE2017-3624

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Topics: Turbines, Design, Combustion chambers, Explosions, Computational fluid dynamics, Flow (Dynamics), Fluids, Machinery, Turbomachinery

Proceedings Papers

A Bladeless Turbocompressor Concept: Shear Driven Gas Compression With Deformable Structures: Part 1 — Experimental Proof of Concept

Hooshang Heshmat, James F. Walton, II

Paper No: POWER-ICOPE2017-3374

DOI: https://doi.org/10.1115/POWER-ICOPE2017-3374

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Topics: Compression, Shear (Mechanics), Pressure, Foil bearings, Shear flow, Combined heat and power, Compressors, Disks, Flow (Dynamics), Geometry

Proceedings Papers

Aero Structure Interaction for Mechanical Integration of Laced LP Compressor Blades in a Gas Engine Rotor

Vinayaka Nagarajaiah, Nilotpal Banerjee, B. S. Ajay Kumar, Kumar K. Gowda

Proc. ASME. POWER2016, ASME 2016 Power Conference, V001T10A003, June 26–30, 2016

Paper No: POWER2016-59319

DOI: https://doi.org/10.1115/POWER2016-59319

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Topics: Blades, Compressors, Engines, Rotors, Design, Gas turbines, Stress, Wire, Aircraft engines, Airfoils

Proceedings Papers

Experimental and Numerical Investigation of a Prototype Low NOx Gas Turbine Burner

Atanu Kundu, Jens Klingmann, Arman Ahamed Subash, Robert Collin

Proc. ASME. POWER2016, ASME 2016 Power Conference, V001T03A013, June 26–30, 2016

Paper No: POWER2016-59592

DOI: https://doi.org/10.1115/POWER2016-59592

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Topics: Engineering prototypes, Gas turbines, Nitrogen oxides, Flames, Computational fluid dynamics, Emissions, Temperature, Combustion, Combustion systems, Flow (Dynamics)

Proceedings Papers

Application of Ramberg-Osgood Plasticity to Determine Cyclic Hardening Parameters

Thomas Bouchenot, Bassem Felemban, Cristian Mejia, Ali P. Gordon

Proc. ASME. POWER2016, ASME 2016 Power Conference, V001T02A003, June 26–30, 2016

Paper No: POWER2016-59317

DOI: https://doi.org/10.1115/POWER2016-59317

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Topics: Hardening, Plasticity, Constitutive equations, Creep, Engineering simulation, Simulation, Temperature, Alloys, Approximation, Energy generation

Proceedings Papers

Dry Air Turbo-Compression Cooling

Todd M. Bandhauer, Shane D. Garland

Proc. ASME. POWER2016, ASME 2016 Power Conference, V001T04A003, June 26–30, 2016

Paper No: POWER2016-59152

DOI: https://doi.org/10.1115/POWER2016-59152

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Topics: Compression, Cooling, Turbochargers, Compressors, Heat exchangers, Waste heat, Condensers (steam plant), Cycles, Evaporative cooling, Power stations

Proceedings Papers

Design Optimization of T-Root Geometry of a Gas Engine HP Compressor Rotor Blade for Lifing the Blade Against Fretting Failure

Kumar K. Gowda, S. L. Ajit Prasad, Vinayaka Nagarajaiah

Proc. ASME. POWER2016, ASME 2016 Power Conference, V001T02A005, June 26–30, 2016

Paper No: POWER2016-59331

DOI: https://doi.org/10.1115/POWER2016-59331

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Topics: Blades, Compressors, Design, Engines, Failure, Geometry, Optimization, Rotors, Stress, Dimensions

Proceedings Papers

Evaluation for Scalability of a Combined Cycle Using Gas and Bottoming SCO2 Turbines

Leonid Moroz, Petr Pagur, Oleksii Rudenko, Maksym Burlaka, Clement Joly

Proc. ASME. POWER2015, ASME 2015 Power Conference, V001T09A007, June 28–July 2, 2015

Paper No: POWER2015-49439

DOI: https://doi.org/10.1115/POWER2015-49439

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Topics: Combined cycles, Turbines, Cycles, Gas turbines, Supercritical carbon dioxide, Temperature, Combined heat and power, Combustion, Conceptual design, Energy generation

Proceedings Papers

Operability and Performance of Central (Pilot) Stage of an Industrial Prototype Burner

Atanu Kundu, Jens Klingmann, Ronald Whiddon, Arman Ahamed Subash, Robert Collin

Proc. ASME. POWER2015, ASME 2015 Power Conference, V001T03A010, June 28–July 2, 2015

Paper No: POWER2015-49449

DOI: https://doi.org/10.1115/POWER2015-49449

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Topics: Engineering prototypes, Flames, Combustion, Emissions, Flow (Dynamics), Temperature, Cooling, Fuels, Heat, Heat losses

Proceedings Papers

Studies of Supercritical Carbon Dioxide Brayton Cycle Performance Coupled to Various Heat Sources

Yoonhan Ahn, Jekyoung Lee, Seong Gu Kim, Jeong Ik Lee

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, V002T09A002, July 29–August 1, 2013

Paper No: POWER2013-98052

DOI: https://doi.org/10.1115/POWER2013-98052

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Topics: Brayton cycle, Heat, Supercritical carbon dioxide, Cycles, Design, Energy resources, Power conversion systems, Power stations, Temperature, Climate change

Proceedings Papers

Feasibility and Applications of Supercritical Carbon Dioxide Brayton Cycles to Solar Thermal Power Generation

J. Schmitt, R. Willis, N. Frederick, D. Amos, J. Kapat

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, V001T04A008, July 29–August 1, 2013

Paper No: POWER2013-98231

DOI: https://doi.org/10.1115/POWER2013-98231

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Topics: Brayton cycle, Solar thermal power, Supercritical carbon dioxide, Cycles, Fluids, Combined cycles, Concentrating solar power, Design, Energy resources, Renewable energy

Proceedings Papers

A Compressible Three-Dimensional Inverse Design Method Based on the Streamline Curvature Approach and Clebsch Formulation for Radial and Mixed Flow Turbomachines

Xiao Pei Tian, Peng Shan

Proc. ASME. ICONE20-POWER2012, Volume 3: Thermal-Hydraulics; Turbines, Generators, and Auxiliaries, 821-831, July 30–August 3, 2012

Paper No: ICONE20-POWER2012-54805

DOI: https://doi.org/10.1115/ICONE20-POWER2012-54805

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Topics: Design methodology, Flow (Dynamics), Turbomachinery, Impellers, Blades, Design, Reynolds-averaged Navier–Stokes equations

Proceedings Papers

Integrated Multi-Modular Fast Reactor Concept Design

Vishal Patel, Pavel Tsvetkov

Proc. ASME. ICONE20-POWER2012, Volume 2: Plant Systems, Structures, and Components; Safety and Security; Next Generation Systems; Heat Exchangers and Cooling Systems, 713-724, July 30–August 3, 2012

Paper No: ICONE20-POWER2012-54972

DOI: https://doi.org/10.1115/ICONE20-POWER2012-54972

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Topics: Design, Fast neutron reactors, Economics , Fuels, Safety, Temperature, Thermal hydraulics, Brayton cycle, Licensing, Mass production

Proceedings Papers

Self-Propelling Cooling Systems: Back-Fitting Passive Cooling Functions to Existing Nuclear Power Plants

Dominik von Lavante, Dietmar Kuhn, Ernst von Lavante

Proc. ASME. ICONE20-POWER2012, Volume 5: Fusion Engineering; Student Paper Competition; Design Basis and Beyond Design Basis Events; Simple and Combined Cycles, 663-672, July 30–August 3, 2012

Paper No: ICONE20-POWER2012-54382

DOI: https://doi.org/10.1115/ICONE20-POWER2012-54382

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Topics: Cooling, Cooling systems, Fittings, Nuclear power stations, Temperature, Heat, Spent nuclear fuels, Pipes, Electricity (Physics), Emergencies

NARROW

A Proof-of-Concept Study of a Novel Elasto-Hydrodynamic Seal for CO 2

Physics-Informed Deep Learning-Based Modeling of a Novel Elastohydrodynamic Seal for Supercritical CO 2 Turbomachinery

An Innovative Elasto-Hydrodynamic Seal Concept for Supercritical CO 2 Power Cycles

Using Machine Learning to Increase Model Performance for a Gas Turbine System

Cavitation Modelling in Different Designs of Micro Kaplan Hydro-Turbine

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

Analysis of the Aerodynamic Losses in a Supersonic Turbine

A Bladeless Turbocompressor Concept: Shear Driven Gas Compression With Deformable Structures: Part 1 — Experimental Proof of Concept

Aero Structure Interaction for Mechanical Integration of Laced LP Compressor Blades in a Gas Engine Rotor

Experimental and Numerical Investigation of a Prototype Low NOx Gas Turbine Burner

Application of Ramberg-Osgood Plasticity to Determine Cyclic Hardening Parameters

Dry Air Turbo-Compression Cooling

Design Optimization of T-Root Geometry of a Gas Engine HP Compressor Rotor Blade for Lifing the Blade Against Fretting Failure

Evaluation for Scalability of a Combined Cycle Using Gas and Bottoming SCO2 Turbines

Operability and Performance of Central (Pilot) Stage of an Industrial Prototype Burner

Studies of Supercritical Carbon Dioxide Brayton Cycle Performance Coupled to Various Heat Sources

Feasibility and Applications of Supercritical Carbon Dioxide Brayton Cycles to Solar Thermal Power Generation

A Compressible Three-Dimensional Inverse Design Method Based on the Streamline Curvature Approach and Clebsch Formulation for Radial and Mixed Flow Turbomachines

Integrated Multi-Modular Fast Reactor Concept Design

Self-Propelling Cooling Systems: Back-Fitting Passive Cooling Functions to Existing Nuclear Power Plants

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