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Proceedings Papers

Liquid Air Combined Cycle

William M. Conlon, Milton Venetos, Aaron Rimpel
Proc. ASME. GT2022, Volume 4: Cycle Innovations; Cycle Innovations: Energy Storage, V004T07A001, June 13–17, 2022
Paper No: GT2022-80426
DOI: https://doi.org/10.1115/GT2022-80426
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Topics: Combined cycles, Energy storage, Cycles, Gas turbines, Heat, Compression, Compressors, Economics , Engines, Exhaust systems
Proceedings Papers

Experimentally Validated Design of an Anode Recirculation Blower for PEM Fuel Cells Under Variable Fluid Composition

Philipp Nachtigal, Thorge Kentschke, Joerg R. Seume
Proc. ASME. GT2022, Volume 5: Education; Electric Power; Fans and Blowers, V005T10A006, June 13–17, 2022
Paper No: GT2022-80525
DOI: https://doi.org/10.1115/GT2022-80525
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Topics: Anodes, Design, Drops, Fluids, Hydrogen, Proton exchange membrane fuel cells, Turbomachinery, Compressors, Computational fluid dynamics, Construction
Proceedings Papers

Design Optimization of a High-Speed Twin-Stage Compressor for Next-Gen Aircraft Environmental Control System

Andrea Giuffre’, Piero Colonna, Matteo Pini
Proc. ASME. GT2022, Volume 10C: Turbomachinery — Design Methods and CFD Modeling for Turbomachinery; Ducts, Noise, and Component Interactions, V10CT32A019, June 13–17, 2022
Paper No: GT2022-81690
DOI: https://doi.org/10.1115/GT2022-81690
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Topics: Aircraft, Compressors, Control systems, Design, Optimization, Compression, Cycles, Fluids, Machinery, Vapors
Proceedings Papers

Development of an Acoustic Excitation Test Bench to Support the Validation of Bladed Disks

Jérôme Ligot, Sophie Denis, Sébastien Hoffait, Jean de Cazenove, Jean-Claude Golinval
Proc. ASME. GT2022, Volume 8B: Structures and Dynamics — Probabilistic Methods; Rotordynamics; Structural Mechanics and Vibration, V08BT27A012, June 13–17, 2022
Paper No: GT2022-81933
DOI: https://doi.org/10.1115/GT2022-81933
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Topics: Acoustics, Disks, Excitation, Blades, Calibration, Computer software, Engines, Hardware, Laser Doppler vibrometers, Measurement systems
Proceedings Papers

Off-Design Modelling and Operational Optimization of Trans-Critical Carbon Dioxide Heat Pumps

Paolo Gabrielli, Siddhant Singh, Giovanni Sansavini, Luis Sanz Garcia, Emmanuel Jacquemoud, Philipp Jenny
Proc. ASME. GT2022, Volume 9: Supercritical CO2, V009T28A022, June 13–17, 2022
Paper No: GT2022-83205
DOI: https://doi.org/10.1115/GT2022-83205
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Topics: Carbon dioxide, Design, Heat pumps, Modeling, Optimization, Heating and cooling, Boundary-value problems, Climate change, Cooling, Engines
Proceedings Papers

Effect of Channel Size on Air-Cooling Performance in Interior Permanent Magnet (IPM) Motor Driving Aviation Fans at High Altitude

Yu Ito, Toshinori Watanabe, Naoki Seki, Karin Hirakawa, Tomoya Inoue, Takehiro Himeno
Proc. ASME. GT2022, Volume 1: Aircraft Engine; Ceramics and Ceramic Composites, V001T01A004, June 13–17, 2022
Paper No: GT2022-79379
DOI: https://doi.org/10.1115/GT2022-79379
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Topics: Aviation, Cooling, Engines, Fans, Motors, Permanent magnets, Propulsion
Proceedings Papers

A Novel Low-Cost Approach to Testing High-Cycle Fatigue Limits

Luis Mendez Betances, Samer Armaly, Jeffrey L. Kauffman
Proc. ASME. GT2022, Volume 8A: Structures and Dynamics — Aerodynamics Excitation and Damping; Bearing and Seal Dynamics; Emerging Methods in Engineering Design, Analysis, and Additive Manufacturing; Fatigue, Fracture, and Life Prediction, V08AT24A009, June 13–17, 2022
Paper No: GT2022-82658
DOI: https://doi.org/10.1115/GT2022-82658
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Topics: High cycle fatigue, Testing, Vibration, Cycles, Engines, Feedback, Motors, Cantilevers, Control equipment, Displacement
Proceedings Papers

Numerical Investigation of Axial Thrust Control in a Multistage Canned-Motor Pump With Pump-Out-Vanes

Yintao Wang, Min Zhang, Abhay Patil, Gerald Morrison
Proc. ASME. GT2021, Volume 2C: Turbomachinery — Design Methods and CFD Modeling for Turbomachinery; Ducts, Noise, and Component Interactions, V02CT34A012, June 7–11, 2021
Paper No: GT2021-59119
DOI: https://doi.org/10.1115/GT2021-59119
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Topics: Centrifugal pumps, Engines, Motors, Pumps, Simulation, Thrust
Proceedings Papers

A Novel Hybrid Seal: Design and Experimental Validation on a High Pressure Rotordynamic Test Rig

Giuseppe Vannini, Benjamin Defoy, Manjush Ganiger, Carlo Mazzali
Proc. ASME. GT2021, Volume 9A: Structures and Dynamics — Aerodynamics Excitation and Damping; Bearing and Seal Dynamics; Emerging Methods in Design and Engineering, V09AT24A016, June 7–11, 2021
Paper No: GT2021-59371
DOI: https://doi.org/10.1115/GT2021-59371
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Topics: Design, High pressure (Physics), Honeycomb structures, Pistons, Pressure, Compressors, Computational fluid dynamics, Control equipment, Dampers, Engines
Proceedings Papers

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

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
Paper No: GT2021-60204
DOI: https://doi.org/10.1115/GT2021-60204
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Topics: Helium, Test facilities, Mach number, Reynolds number, Specific heat, Coolants, Engines, Heat transfer, Motors
Proceedings Papers

Numerical Investigation of the Low Pressure Compressor Tone Noise of a High Bypass Ratio Turbofan

Anton Rossikhin, Sergey Pankov, Victor Mileshin
Proc. ASME. GT2020, Volume 2D: Turbomachinery, V02DT36A013, September 21–25, 2020
Paper No: GT2020-14897
DOI: https://doi.org/10.1115/GT2020-14897
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Topics: Compressors, Noise (Sound), Pressure, Turbofans, Turbomachinery, Acoustics, Aviation, Computational methods, Motors, Numerical analysis
Proceedings Papers

Matching of Synchronous Motors and Centrifugal Compressors: Oil and Gas Industry Practice

Matt Taher, Dragan Ristanovic, Cyrus Meher-Homji, Pradeep Pillai
Proc. ASME. GT2020, Volume 9: Oil and Gas Applications; Organic Rankine Cycle Power Systems; Steam Turbine, V009T21A015, September 21–25, 2020
Paper No: GT2020-15643
DOI: https://doi.org/10.1115/GT2020-15643
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Topics: Compressors, Motors, Petroleum industry, American Petroleum Institute, Design, Trains, Capacitors, Engine design, Optimization, Plant design
Proceedings Papers

Design of a Compact Magnetically Levitated Blower for Space Applications

Larry Hawkins, Alexei Filatov, Rasish Khatri, Chris DellaCorte, S. Adam Howard
Proc. ASME. GT2020, Volume 10A: Structures and Dynamics, V10AT25A023, September 21–25, 2020
Paper No: GT2020-15090
DOI: https://doi.org/10.1115/GT2020-15090
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Topics: Design, Magnetic bearings, Bearings, Carbon dioxide, Sorbents, Actuators, Air bearings, Air flow, Ball bearings, Energy consumption
Proceedings Papers

Electrified Aircraft Propulsion Systems: Gas Turbine Control Considerations for the Mitigation of Potential Failure Modes and Hazards

Donald L. Simon, Joseph W. Connolly
Proc. ASME. GT2020, Volume 5: Controls, Diagnostics, and Instrumentation; Cycle Innovations; Cycle Innovations: Energy Storage, V005T05A035, September 21–25, 2020
Paper No: GT2020-16335
DOI: https://doi.org/10.1115/GT2020-16335
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Topics: Aircraft propulsion, Failure mechanisms, Gas turbines, Hazards, Failure, Aircraft, Electronics, Energy storage, Engines, Machinery
Proceedings Papers

Test Rig Commissioning for Advanced Rotor-Stator Seals

Deepak Trivedi, Eric Ruggiero, Christopher Wolfe, Joel Kirk, John Williams, James Graham
Proc. ASME. GT2019, Volume 5B: Heat Transfer, V05BT15A006, June 17–21, 2019
Paper No: GT2019-90965
DOI: https://doi.org/10.1115/GT2019-90965
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Topics: Rotors, Stators, Design, Design engineering, Pressure, Pressure vessels, Sealing (Process), Temperature, Test facilities, Turbomachinery
Proceedings Papers

sCO2 Power Cycle Component Cost Correlations From DOE Data Spanning Multiple Scales and Applications

Nathan T. Weiland, Blake W. Lance, Sandeep R. Pidaparti
Proc. ASME. GT2019, Volume 9: Oil and Gas Applications; Supercritical CO2 Power Cycles; Wind Energy, V009T38A008, June 17–21, 2019
Paper No: GT2019-90493
DOI: https://doi.org/10.1115/GT2019-90493
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Topics: Thermodynamic power cycles, Coal, Cycles, Natural gas, Project cost estimation, Collaboration, Compressors, Coolers, Distributed power generation, Economic analysis
Proceedings Papers

Static Stiffness Measurements for a Thrust Collar Used in an Integrally Geared Compressor

Thomas Kerr, Adolfo Delgado, Dara Childs
Proc. ASME. GT2019, Volume 7B: Structures and Dynamics, V07BT34A013, June 17–21, 2019
Paper No: GT2019-90488
DOI: https://doi.org/10.1115/GT2019-90488
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Topics: Compressors, Stiffness, Thrust, Stress, Particle spin, Rotation, Spin (Aerodynamics), Deflection, Cables, Gears
Proceedings Papers

Design of 20 kW Turbomachinery for Closed Loop Supercritical Carbon Dioxide Brayton Test Loop Facility

Lakshminarayanan Seshadri, Sharath Sathish, Pramod Kumar, Gaurav Giri, Abdul Nassar, Leonid Moroz, Raghavendra Setty, Pramod Chandra Gopi, Adi Narayana Namburi
Proc. ASME. GT2019, Volume 9: Oil and Gas Applications; Supercritical CO2 Power Cycles; Wind Energy, V009T38A016, June 17–21, 2019
Paper No: GT2019-90876
DOI: https://doi.org/10.1115/GT2019-90876
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Topics: Design, Supercritical carbon dioxide, Turbomachinery, Compressors, Turbines, Generators, Blades, Boundary-value problems, Brayton cycle, Collaboration
Proceedings Papers

Development of a 250-kWe Class Supercritical Carbon Dioxide Rankine Cycle Power Generation System and its Core Components

JeongMin Seo, Won Chul Choi, HyungSoo Lim, MooRyong Park, Dong Ho Kim, KongHoon Lee, EuiSoo Yoon
Proc. ASME. GT2019, Volume 9: Oil and Gas Applications; Supercritical CO2 Power Cycles; Wind Energy, V009T38A003, June 17–21, 2019
Paper No: GT2019-90337
DOI: https://doi.org/10.1115/GT2019-90337
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Topics: Energy / power systems, Rankine cycle, Supercritical carbon dioxide, Pumps, Turbines, Bearings, Cycles, Heat exchangers, Leakage, Test facilities
Proceedings Papers

Design Considerations for High Pressure Boil-Off Gas (BOG) Centrifugal Compressors With Synchronous Motor Drives in LNG Liquefaction Plants

Matt Taher, Cyrus B. Meher-Homji
Proc. ASME. GT2019, Volume 9: Oil and Gas Applications; Supercritical CO2 Power Cycles; Wind Energy, V009T27A013, June 17–21, 2019
Paper No: GT2019-90329
DOI: https://doi.org/10.1115/GT2019-90329
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Topics: Boiling, Compressors, Design, High pressure (Physics), Liquefaction, Liquefied natural gas, Motor drives, Motors, American Petroleum Institute, Flow (Dynamics)