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Proceedings Papers

Experimental Study of the Dynamics of Lean Premixed Hydrogen Flames in a Multi Jet Combustor

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Jan Paul Beuth, Johann Moritz Reumschüssel, Jakob G. R. von Saldern, Bernhard Ćosić, Christian Oliver Paschereit, Kilian Oberleithner
Proc. ASME. GT2024, Volume 3B: Combustion, Fuels, and Emissions, V03BT04A035, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-128547
https://doi.org/10.1115/GT2024-128547
View Paper titled, Experimental Study of the Dynamics of Lean Premixed Hydrogen Flames in a Multi Jet Combustor
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Topics: Combustion chambers, Dynamics (Mechanics), Flames, Hydrogen, Acoustics, Methane, Acoustical properties, Fuels, Helium, Optical measurement
Proceedings Papers

Meanline Design and Aerodynamic 3D RANS Investigations of a Multistage Helium Axial Compressor

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Arvind Prabhakar
Proc. ASME. GT2024, Volume 12A: Turbomachinery — Axial Flow Fan and Compressor Aerodynamics, V12AT29A039, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-128129
https://doi.org/10.1115/GT2024-128129
View Paper titled, Meanline Design and Aerodynamic 3D RANS Investigations of a Multistage Helium Axial Compressor
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Topics: Compressors, Computational fluid dynamics, Design, Helium, Reynolds-averaged Navier–Stokes equations
Proceedings Papers

Mass-Heat Coupling in Film Cooling Experiments — The Influence of Temperature and Turbulence on the Dufour Effect

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Connor J. Wiese, James L. Rutledge
Proc. ASME. GT2023, Volume 7A: Heat Transfer — Combustors; Film Cooling, V07AT12A006, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-101638
https://doi.org/10.1115/GT2023-101638
View Paper titled, Mass-Heat Coupling in Film Cooling Experiments — The Influence of Temperature and Turbulence on the Dufour Effect
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Topics: Film cooling, Heat, Temperature, Turbulence, Coolants, Helium, Carbon dioxide, Cooling, Free stream turbulence, Gases
Proceedings Papers

High-Pressure Laminar Flame Speeds and Markstein Lengths of Syngas Flames Diluted in Carbon Dioxide and Helium

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Mattias A. Turner, Eric L. Petersen
Proc. ASME. GT2022, Volume 3A: Combustion, Fuels, and Emissions, V03AT04A034, June 13–17, 2022
Publisher: American Society of Mechanical Engineers
Paper No: GT2022-81188
https://doi.org/10.1115/GT2022-81188
View Paper titled, High-Pressure Laminar Flame Speeds and Markstein Lengths of Syngas Flames Diluted in Carbon Dioxide and Helium
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Topics: Carbon dioxide, Flames, Helium, High pressure (Physics), Syngas
Proceedings Papers

Experimental and Numerical Similitude Study Using a Novel Turbocompressor Test Facility Operating With Helium-Neon Gas Mixtures

Open Access

Maxime Podeur, Damian M. Vogt
Proc. ASME. GT2021, Volume 2D: Turbomachinery — Multidisciplinary Design Approaches, Optimization, and Uncertainty Quantification; Radial Turbomachinery Aerodynamics; Unsteady Flows in Turbomachinery, V02DT37A016, June 7–11, 2021
Publisher: American Society of Mechanical Engineers
Paper No: GT2021-60204
https://doi.org/10.1115/GT2021-60204
View Paper titled, Experimental and Numerical Similitude Study Using a Novel Turbocompressor Test Facility Operating With Helium-Neon Gas Mixtures
Open the PDF for Experimental and Numerical Similitude Study Using a Novel Turbocompressor Test Facility Operating With Helium-Neon Gas Mixtures in another window
Topics: Helium, Test facilities, Mach number, Reynolds number, Specific heat, Coolants, Engines, Heat transfer, Motors
Proceedings Papers

Student Research Projects With Industrial Impact

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S. D. Grimshaw, C. J. Clark, J. V. Taylor, R. Spataro
Proc. ASME. GT2021, Volume 4: Controls, Diagnostics, and Instrumentation; Cycle Innovations; Cycle Innovations: Energy Storage; Education; Electric Power, V004T08A003, June 7–11, 2021
Publisher: American Society of Mechanical Engineers
Paper No: GT2021-58948
https://doi.org/10.1115/GT2021-58948
View Paper titled, Student Research Projects With Industrial Impact
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Topics: Students, Collaboration, Design, Undergraduate research, Aerospace industry, Career development, Compressors, Cycles, Ducts, Engines
Proceedings Papers

Strip-Yield Modeling of Load-Time-Temperature Effects on Crack Growth in Engine Materials

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James C. Newman, Jr., Rani Sullivan
Proc. ASME. GT2020, Volume 10B: Structures and Dynamics, V10BT27A004, September 21–25, 2020
Publisher: American Society of Mechanical Engineers
Paper No: GT2020-14211
https://doi.org/10.1115/GT2020-14211
View Paper titled, Strip-Yield Modeling of Load-Time-Temperature Effects on Crack Growth in Engine Materials
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Topics: Engines, Fracture (Materials), Modeling, Stress, Strips, Temperature, Creep, Damage, Deformation, Relaxation (Physics)
Proceedings Papers

Visualization of Supercritical Carbon Dioxide Flow Through a Converging-Diverging Nozzle

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Chang Hyeon Lim, Gokul Pathikonda, Sandeep Pidaparti, Devesh Ranjan
Proc. ASME. GT2019, Volume 9: Oil and Gas Applications; Supercritical CO2 Power Cycles; Wind Energy, V009T38A028, June 17–21, 2019
Publisher: American Society of Mechanical Engineers
Paper No: GT2019-91691
https://doi.org/10.1115/GT2019-91691
View Paper titled, Visualization of Supercritical Carbon Dioxide Flow Through a Converging-Diverging Nozzle
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Topics: Flow (Dynamics), Nozzles, Supercritical carbon dioxide, Visualization, Compressors, Brayton cycle, Fluids, Pressure, Turbomachinery, Blades
Proceedings Papers

Advanced S-CO 2 Brayton Power Cycles in Nuclear and Fusion Energy

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Jan Syblik, Ladislav Vesely, Slavomir Entler, Vaclav Dostal, Jan Stepanek
Proc. ASME. GT2019, Volume 9: Oil and Gas Applications; Supercritical CO2 Power Cycles; Wind Energy, V009T38A015, June 17–21, 2019
Publisher: American Society of Mechanical Engineers
Paper No: GT2019-90777
https://doi.org/10.1115/GT2019-90777
View Paper titled, Advanced S-CO 2 Brayton Power Cycles in Nuclear and Fusion Energy
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Topics: Supercritical carbon dioxide, Thermodynamic power cycles, Cooling systems, Optimization, Computer software, Coolants, Cooling, Cycles, Helium, Power stations
Proceedings Papers

80 Years Open GT Development in Baden

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Hans E. Wettstein
Proc. ASME. GT2019, Volume 3: Coal, Biomass, Hydrogen, and Alternative Fuels; Cycle Innovations; Electric Power; Industrial and Cogeneration; Organic Rankine Cycle Power Systems, V003T08A001, June 17–21, 2019
Publisher: American Society of Mechanical Engineers
Paper No: GT2019-90177
https://doi.org/10.1115/GT2019-90177
View Paper titled, 80 Years Open GT Development in Baden
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Topics: Compressed air, Cycles, Electric power generation, Energy storage, Engineers, Errors, Gas turbines, Helium, Integrated gasification combined cycle power stations, Testing performance
Proceedings Papers

Design of Cryogenic Centrifugal Compressor Stages With Heat Transfer Considerations

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Jin Xiong, Yingkun Zhang, Penghua Guo, Jingyin Li
Proc. ASME. GT2019, Volume 2B: Turbomachinery, V02BT44A011, June 17–21, 2019
Publisher: American Society of Mechanical Engineers
Paper No: GT2019-90614
https://doi.org/10.1115/GT2019-90614
View Paper titled, Design of Cryogenic Centrifugal Compressor Stages With Heat Transfer Considerations
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Topics: Compressors, Design, Heat transfer, Heat, Helium, Leakage, Design methodology, Impellers, Superconducting magnets, Blades
Proceedings Papers

Investigation on the Highly Loaded Helium Compressor Based on Helium Thermophysical Properties: Part B — The Loss Analysis of Highly Loaded Axial Helium Compressor

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Zhitao Tian, Qun Zheng, Bin Jiang, Qingfang Zhu
Proc. ASME. GT2017, Volume 2A: Turbomachinery, V02AT39A013, June 26–30, 2017
Publisher: American Society of Mechanical Engineers
Paper No: GT2017-63511
https://doi.org/10.1115/GT2017-63511
View Paper titled, Investigation on the Highly Loaded Helium Compressor Based on Helium Thermophysical Properties: Part B — The Loss Analysis of Highly Loaded Axial Helium Compressor
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Topics: Compressors, Helium, Design, Air compressors, Computational fluid dynamics, Pressure gradient, Cascades (Fluid dynamics), Clearances (Engineering), Cycles, Energy conversion
Proceedings Papers

Direct and Indirect Noise Generated by Injected Entropic and Compositional Inhomogeneities

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Erwan O. Rolland, Francesca De Domenico, Simone Hochgreb
Proc. ASME. GT2017, Volume 2C: Turbomachinery, V02CT43A010, June 26–30, 2017
Publisher: American Society of Mechanical Engineers
Paper No: GT2017-64428
https://doi.org/10.1115/GT2017-64428
View Paper titled, Direct and Indirect Noise Generated by Injected Entropic and Compositional Inhomogeneities
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Topics: Noise (Sound), Flow (Dynamics), Nozzles, Acoustics, Delays, Ducts, Entropy, Fluctuations (Physics), Helium, Pressure transducers
Proceedings Papers

Effect of Multicomponent Mixtures on Cycles With Supercritical Carbon Dioxide

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Ladislav Vesely, Vaclav Dostal
Proc. ASME. GT2017, Volume 9: Oil and Gas Applications; Supercritical CO2 Power Cycles; Wind Energy, V009T38A016, June 26–30, 2017
Publisher: American Society of Mechanical Engineers
Paper No: GT2017-64044
https://doi.org/10.1115/GT2017-64044
View Paper titled, Effect of Multicomponent Mixtures on Cycles With Supercritical Carbon Dioxide
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Topics: Cycles, Supercritical carbon dioxide, Carbon dioxide, Compressors, Heat exchangers, Thermodynamic power cycles, Carbon capture and storage, Design, Geothermal power stations, Heat recovery
Proceedings Papers

Investigation on the Highly Loaded Helium Compressor Based on Helium Thermophysical Properties: Part A — The Design of Highly Loaded Axial Helium Compressor

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Zhitao Tian, Qun Zheng, Bin Jiang, Qingfang Zhu
Proc. ASME. GT2017, Volume 2A: Turbomachinery, V02AT39A012, June 26–30, 2017
Publisher: American Society of Mechanical Engineers
Paper No: GT2017-63510
https://doi.org/10.1115/GT2017-63510
View Paper titled, Investigation on the Highly Loaded Helium Compressor Based on Helium Thermophysical Properties: Part A — The Design of Highly Loaded Axial Helium Compressor
Open the PDF for Investigation on the Highly Loaded Helium Compressor Based on Helium Thermophysical Properties: Part A — The Design of Highly Loaded Axial Helium Compressor in another window
Topics: Compressors, Design, Helium, Design methodology, Blades, Compression, Flow (Dynamics), Mach number, Pressure, Reliability
Proceedings Papers

Helium Turboexpander for Cryogenic Refrigeration and Liquefaction Cycles: Transient Analysis of Rotor–Stator Interaction

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Ashish Alex Sam, Parthasarathi Ghosh
Proc. ASME. GT2016, Volume 3: Coal, Biomass and Alternative Fuels; Cycle Innovations; Electric Power; Industrial and Cogeneration; Organic Rankine Cycle Power Systems, V003T06A009, June 13–17, 2016
Publisher: American Society of Mechanical Engineers
Paper No: GT2016-56793
https://doi.org/10.1115/GT2016-56793
View Paper titled, Helium Turboexpander for Cryogenic Refrigeration and Liquefaction Cycles: Transient Analysis of Rotor–Stator Interaction
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Topics: Cycles, Helium, Liquefaction, Refrigeration, Rotors, Stators, Transient analysis, Flow (Dynamics), Turbines, Wheels
Proceedings Papers

Evaluation of Kinetic Mechanisms for Direct Fired Supercritical Oxy-Combustion of Natural Gas

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Shane Coogan, Xiang Gao, Aaron McClung, Wenting Sun
Proc. ASME. GT2016, Volume 4A: Combustion, Fuels and Emissions, V04AT04A037, June 13–17, 2016
Publisher: American Society of Mechanical Engineers
Paper No: GT2016-56658
https://doi.org/10.1115/GT2016-56658
View Paper titled, Evaluation of Kinetic Mechanisms for Direct Fired Supercritical Oxy-Combustion of Natural Gas
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Topics: Combustion, Natural gas, Diluents, Carbon dioxide, Combustion chambers, Flames, Fuels, Carbon, Computer simulation, Cycles
Proceedings Papers

Technical Considerations in the Development of a Maritime Gas-Cooled Reactor System

Free

Bernard T. Resnick
Proc. ASME. GT1961, ASME 1961 Gas Turbine Power Conference and Exhibit, V001T01A014, March 5–9, 1961
Publisher: American Society of Mechanical Engineers
Paper No: 61-GTP-14
https://doi.org/10.1115/61-GTP-14
View Paper titled, Technical Considerations in the Development of a Maritime Gas-Cooled Reactor System
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Topics: Gas cooled reactors, Turbines, Cycles, Helium, Axial flow, Compressors, Design, High pressure (Physics), Pressure, Propellers
Proceedings Papers

Description of an Operating Closed Cycle: Helium Gas Turbine

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James K. La Fleur
Proc. ASME. GT1963, ASME 1963 Aviation and Space, Hydraulic, and Gas Turbine Conference and Products Show, V001T01A023, March 3–7, 1963
Publisher: American Society of Mechanical Engineers
Paper No: 63-AHGT-74
https://doi.org/10.1115/63-AHGT-74
View Paper titled, Description of an Operating Closed Cycle: Helium Gas Turbine
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Topics: Cycles, Gas turbines, Helium, Design, Compressors, Machinery, Closed-cycle gas turbines, Construction, Flow (Dynamics), Fluids
Proceedings Papers

Relative Thermal Performance of Carbon Dioxide and Helium in Nuclear-Power Cycles

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Frank E. Tippets
Proc. ASME. GT1959, ASME 1959 Gas Turbine Power Conference and Exhibit, V001T01A014, March 8–11, 1959
Publisher: American Society of Mechanical Engineers
Paper No: 59-GTP-14
https://doi.org/10.1115/59-GTP-14
View Paper titled, Relative Thermal Performance of Carbon Dioxide and Helium in Nuclear-Power Cycles
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Topics: Carbon dioxide, Cycles, Helium, Nuclear power, Gas cooled reactors, Gas turbines, Heat transfer, Steam turbines, Heat