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Proceedings Papers

Quasi-Two-Dimensional Numerical Model for Shock Wave Reformers

Ghislain Madiot, S. V. Mahmoodi-Jezeh, Stefan Tüchler, Mark Davidson, Pejman Akbari, Colin D. Copeland

Proc. ASME. GT2022, Volume 2: Coal, Biomass, Hydrogen, and Alternative Fuels; Controls, Diagnostics, and Instrumentation; Steam Turbine, V002T03A005, June 13–17, 2022

Paper No: GT2022-80865

DOI: https://doi.org/10.1115/GT2022-80865

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Topics: Computer simulation, Hydrogen, Methane, Pyrolysis, Shock (Mechanics), Shock waves, Waves, Cycles, Pressure gradient, Boundary-value problems

Proceedings Papers

Film Cooling Hole Shape Effects on Turbine Blade Heat Transfer – Part II: Effects of Mass Flow Rate and Unsteadiness

Spencer Sperling, Louis Christensen, Randall Mathison, Hakan Aksoy, Jong Liu, Jeremy Nickol

Proc. ASME. GT2022, Volume 6A: Heat Transfer — Combustors; Film Cooling, V06AT12A003, June 13–17, 2022

Paper No: GT2022-78245

DOI: https://doi.org/10.1115/GT2022-78245

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Topics: Film cooling, Flow (Dynamics), Heat transfer, Shapes, Turbine blades, Cooling, Coolants, Pressure, Turbines, Blades

Proceedings Papers

Development of a 25 MWth Flameless Pressurized Oxy-Combustion Pilot

Joshua Schmitt, Massimo Malavasi

Proc. ASME. GT2021, Volume 6: Ceramics and Ceramic Composites; Coal, Biomass, Hydrogen, and Alternative Fuels; Microturbines, Turbochargers, and Small Turbomachines, V006T03A016, June 7–11, 2021

Paper No: GT2021-60120

DOI: https://doi.org/10.1115/GT2021-60120

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Topics: Combustion, Cycles, Economics , Heat, Carbon capture and storage, Design, Engineering drawings, Flow (Dynamics), Flue gases, Fuels

Proceedings Papers

Low-Emissions Technology Development for Auxiliary Power Unit Combustion Systems

Thomas Bronson, Rudy Dudebout, Nagaraja Rudrapatna

Proc. ASME. GT2021, Volume 3B: Combustion, Fuels, and Emissions, V03BT04A039, June 7–11, 2021

Paper No: GT2021-60228

DOI: https://doi.org/10.1115/GT2021-60228

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Topics: Combustion chambers, Combustion systems, Emissions, Gas turbines, Technology development

Proceedings Papers

Modeling of Axial Compressor With Large Tip Clearances

Simon Evans, Junsok Yi, Sean Nolan, Liselle Joseph, Michael Ni, Sameer Kulkarni

Proc. ASME. GT2020, Volume 2A: Turbomachinery, V02AT32A020, September 21–25, 2020

Paper No: GT2020-14496

DOI: https://doi.org/10.1115/GT2020-14496

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Topics: Clearances (Engineering), Compressors, Flow (Dynamics), Modeling, Reynolds-averaged Navier–Stokes equations, Pressure, Aircraft, Arches, Blades, Cycles

Proceedings Papers

Advanced Steam Turbine Technology for Unique Double Reheat Steam Power Plant Layout

Benjamin Kloss-Grote, Michael Wechsung, Rainer Quinkertz, Henning Almstedt

Proc. ASME. GT2019, Volume 8: Microturbines, Turbochargers, and Small Turbomachines; Steam Turbines, V008T29A021, June 17–21, 2019

Paper No: GT2019-90934

DOI: https://doi.org/10.1115/GT2019-90934

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Topics: Steam turbines, Thermal power stations, Turbines, Pressure, Trains, Design, Generators, Temperature, Carbon dioxide, Oxidation

Proceedings Papers

Numerical Study of Radiation Heat Transfer for a Supercritical CO 2 Turbine Linear Cascade

Akshay Khadse, Andres Curbelo, Jayanta S. Kapat

Proc. ASME. GT2019, Volume 9: Oil and Gas Applications; Supercritical CO2 Power Cycles; Wind Energy, V009T38A026, June 17–21, 2019

Paper No: GT2019-91613

DOI: https://doi.org/10.1115/GT2019-91613

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Topics: Cascades (Fluid dynamics), Heat transfer, Radiation (Physics), Supercritical carbon dioxide, Turbines, Temperature, Absorption, Carbon dioxide, Cooling systems, Design

Proceedings Papers

NASA’s Role in Gas Turbine Technology Development: Accelerating Technical Progress via Collaboration Between Academia, Industry, and Government Agencies

Kenneth L. Suder

Proc. ASME. GT2019, Volume 1: Aircraft Engine; Fans and Blowers; Marine; Honors and Awards, V001T50A001, June 17–21, 2019

Paper No: GT2019-91539

DOI: https://doi.org/10.1115/GT2019-91539

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Topics: Collaboration, Gas turbines, Governments, Technology development, NASA, Engines, Propulsion systems, Turbines, Computational fluid dynamics, Aeronautics

Proceedings Papers

Influence of an Additional Indexing Rotary Axis on Wire EDM Performance for the Automated Manufacture of Fir Tree Slots

T. Bergs, U. Tombul, T. Herrig, A. Klink, D. Welling

Proc. ASME. GT2019, Volume 6: Ceramics; Controls, Diagnostics, and Instrumentation; Education; Manufacturing Materials and Metallurgy, V006T24A018, June 17–21, 2019

Paper No: GT2019-91505

DOI: https://doi.org/10.1115/GT2019-91505

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Topics: Electrical discharge machining, Indexing (Machining), Wire, Machining, Disks, Aircraft propulsion, Alloys, Cutting, Engines, Machinery

Proceedings Papers

An Evidence Based Process Facilitating Engineering Education and Innovation in the Field of Turbomachinery

Marcel Otto, Jayanta S. Kapat, Robin Phelps, Thomas O’Neal, George Gramatikas

Proc. ASME. GT2019, Volume 6: Ceramics; Controls, Diagnostics, and Instrumentation; Education; Manufacturing Materials and Metallurgy, V006T07A004, June 17–21, 2019

Paper No: GT2019-91854

DOI: https://doi.org/10.1115/GT2019-91854

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Topics: Engineering education, Innovation, Turbomachinery, Inventions, Students, Chain, Cutting, Education, Energy generation, Energy industry

Proceedings Papers

Evolution of MHPS Large Frame Gas Turbines: J to Air-Cooled JAC

Kentaro Suzuki, Yoshikazu Matsumura, Kazumasa Takata, Satoshi Hada, Masanori Yuri, Junichiro Masada

Proc. ASME. GT2018, Volume 3: Coal, Biomass, and Alternative Fuels; Cycle Innovations; Electric Power; Industrial and Cogeneration; Organic Rankine Cycle Power Systems, V003T08A009, June 11–15, 2018

Paper No: GT2018-77273

DOI: https://doi.org/10.1115/GT2018-77273

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Topics: Gas turbines, Temperature, Combined cycles, Combustion chambers, Compressors, Design, Flow (Dynamics), Power systems (Machinery), Preservation, Steam

Proceedings Papers

Ansaldo Energia Gas Turbine Technology Developments

A. D. Ramaglia, U. Ruedel, V. Stefanis, S. Florjancic

Paper No: GT2018-76665

DOI: https://doi.org/10.1115/GT2018-76665

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Topics: Gas turbines, Technology development, Turbines, Blades, Combustion chambers, Acoustics, Aerodynamics, Axial flow, Combined cycles, Combustion systems

Proceedings Papers

Design Parameters Prediction of New Type Gas Turbine Based on a Hybrid GRA-SVM Prediction Model

Tingting Wei, Dengji Zhou, Jinwei Chen, Yaoxin Cui, Huisheng Zhang

Proc. ASME. GT2017, Volume 3: Coal, Biomass and Alternative Fuels; Cycle Innovations; Electric Power; Industrial and Cogeneration Applications; Organic Rankine Cycle Power Systems, V003T06A014, June 26–30, 2017

Paper No: GT2017-63905

DOI: https://doi.org/10.1115/GT2017-63905

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Topics: Design, Gas turbines, Support vector machines, Technology development, Safety

Proceedings Papers

Identification of Thermodynamic Combined Cycle Design Parameters Using Multi Objective and Multi Variable Optimisation Methodologies to Achieve 65% Combined Cycle Power Plant Net Efficient

Sevket Baykal, Peter Rufli, Raffaele Bolliger, Francesco Fusaro, Hubert Kujawski

Proc. ASME. GT2016, Volume 3: Coal, Biomass and Alternative Fuels; Cycle Innovations; Electric Power; Industrial and Cogeneration; Organic Rankine Cycle Power Systems, V003T08A013, June 13–17, 2016

Paper No: GT2016-57785

DOI: https://doi.org/10.1115/GT2016-57785

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Topics: Combined cycle power stations, Combined cycles, Design, Optimization, Cycles, Design methodology, Emissions, Energy generation, Innovation, Power stations

Proceedings Papers

Sensitivity Study of S-CO 2 Compressor Design for Different Real Gas Approximations

Jekyoung Lee, Seong Kuk Cho, Jae Eun Cha, Jeong Ik Lee

Proc. ASME. GT2016, Volume 9: Oil and Gas Applications; Supercritical CO2 Power Cycles; Wind Energy, V009T36A010, June 13–17, 2016

Paper No: GT2016-57100

DOI: https://doi.org/10.1115/GT2016-57100

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Topics: Approximation, Compressors, Design, Supercritical carbon dioxide, Brayton cycle, Fluids, Specific heat, Technology development, Turbomachinery, Carbon dioxide

Proceedings Papers

Performance Potential Analysis of Heavy-Duty Gas Turbines in Combined Cycle Power Plants

Carl Georg Seydel

Proc. ASME. GT2015, Volume 3: Coal, Biomass and Alternative Fuels; Cycle Innovations; Electric Power; Industrial and Cogeneration, V003T08A001, June 15–19, 2015

Paper No: GT2015-42017

DOI: https://doi.org/10.1115/GT2015-42017

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Topics: Combined cycle power stations, Gas turbines, Carbon dioxide, Thermal efficiency, Emissions, Fossil fuels, Aerospace industry, Combustion chambers, Compressors, Computer software

Proceedings Papers

CO 2 Research Rig for Advanced Compressors (CORA)

Kolja Metz, Christian Wacker, Markus Schildhauer, Eike Hylla

Proc. ASME. GT2015, Volume 9: Oil and Gas Applications; Supercritical CO2 Power Cycles; Wind Energy, V009T36A005, June 15–19, 2015

Paper No: GT2015-42501

DOI: https://doi.org/10.1115/GT2015-42501

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Topics: Carbon dioxide, Compressors, Compression, Design, High pressure (Physics), Pressure, Heat exchangers, Climate change, Impellers, Inlet guide vanes

Proceedings Papers

Comparison of Supercritical Carbon Dioxide Cycles for Oxy-Combustion

Aaron McClung, Klaus Brun, Jacob Delimont

Proc. ASME. GT2015, Volume 9: Oil and Gas Applications; Supercritical CO2 Power Cycles; Wind Energy, V009T36A006, June 15–19, 2015

Paper No: GT2015-42523

DOI: https://doi.org/10.1115/GT2015-42523

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Topics: Combustion, Cycles, Supercritical carbon dioxide, Carbon capture and storage, Natural gas, Temperature, Coal, Energy generation, Syngas, Turbines

Proceedings Papers

Water-Cooled Gas Turbine Technology Development: Fuels Flexibility

M. W. Horner, W. H. Day, D. P. Smith, A. Cohn

Proc. ASME. GT1979, Volume 1A: Gas Turbines, V01AT01A072, March 12–15, 1979

Paper No: 79-GT-72

DOI: https://doi.org/10.1115/79-GT-72

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Topics: Fuels, Gas turbines, Technology development, Water, Temperature, Testing, Turbines, Circuits, Cooling, Nozzles

Proceedings Papers

Development of a Water-Cooled Gas Turbine

M. W. Horner, W. H. Day, D. P. Smith, A. Cohn

Proc. ASME. GT1978, Volume 1A: General, V01AT01A072, April 9–13, 1978

Paper No: 78-GT-72

DOI: https://doi.org/10.1115/78-GT-72

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Topics: Gas turbines, Water, Turbines, Temperature, Cycles, Design, Fuels, Coal, Combined cycles, Cooling

NARROW

Quasi-Two-Dimensional Numerical Model for Shock Wave Reformers

Film Cooling Hole Shape Effects on Turbine Blade Heat Transfer – Part II: Effects of Mass Flow Rate and Unsteadiness

Development of a 25 MWth Flameless Pressurized Oxy-Combustion Pilot

Low-Emissions Technology Development for Auxiliary Power Unit Combustion Systems

Modeling of Axial Compressor With Large Tip Clearances

Advanced Steam Turbine Technology for Unique Double Reheat Steam Power Plant Layout

Numerical Study of Radiation Heat Transfer for a Supercritical CO 2 Turbine Linear Cascade

NASA’s Role in Gas Turbine Technology Development: Accelerating Technical Progress via Collaboration Between Academia, Industry, and Government Agencies

Influence of an Additional Indexing Rotary Axis on Wire EDM Performance for the Automated Manufacture of Fir Tree Slots

An Evidence Based Process Facilitating Engineering Education and Innovation in the Field of Turbomachinery

Evolution of MHPS Large Frame Gas Turbines: J to Air-Cooled JAC

Ansaldo Energia Gas Turbine Technology Developments

Design Parameters Prediction of New Type Gas Turbine Based on a Hybrid GRA-SVM Prediction Model

Identification of Thermodynamic Combined Cycle Design Parameters Using Multi Objective and Multi Variable Optimisation Methodologies to Achieve 65% Combined Cycle Power Plant Net Efficient

Sensitivity Study of S-CO 2 Compressor Design for Different Real Gas Approximations

Performance Potential Analysis of Heavy-Duty Gas Turbines in Combined Cycle Power Plants

CO 2 Research Rig for Advanced Compressors (CORA)

Comparison of Supercritical Carbon Dioxide Cycles for Oxy-Combustion

Water-Cooled Gas Turbine Technology Development: Fuels Flexibility

Development of a Water-Cooled Gas Turbine

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