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Proceedings Papers

Experimental Investigation of Flame-Film Cooling Interactions With an Academic Test Rig and Optical Laser Diagnostics

Sylvain Petit, Benjamin Quevreux, Romain Morin, Romain Guillot, Frédéric Grisch, Pradip Xavier
Proc. ASME. GT2022, Volume 6A: Heat Transfer — Combustors; Film Cooling, V06AT11A008, June 13–17, 2022
Paper No: GT2022-83803
DOI: https://doi.org/10.1115/GT2022-83803
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Topics: Cooling, Flames, Lasers, Aviation, Carbon, Chemiluminescence, Durability, Fluorescence, Inflow, Laser Doppler anemometry
Proceedings Papers

Update of the sCO 2 -Test Rig at Cranfield University

Eduardo Anselmi, Pierre Belleoud, Ioannis Roumeliotis, Vassilios Pachidis
Proc. ASME. GT2022, Volume 9: Supercritical CO2, V009T28A024, June 13–17, 2022
Paper No: GT2022-83273
DOI: https://doi.org/10.1115/GT2022-83273
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Topics: Carbon dioxide, Cycles, Data acquisition systems, Fluids, Heat exchangers, Heat recovery, Supercritical carbon dioxide, Temperature measurement, Thermal management, Thermodynamic power cycles
Proceedings Papers

Design of a 1MW Direct-Fired Oxy Combustor for sCO 2 Power Cycles

Steve White, Grey Berry, Brian Connolly
Proc. ASME. GT2022, Volume 9: Supercritical CO2, V009T28A007, June 13–17, 2022
Paper No: GT2022-81747
DOI: https://doi.org/10.1115/GT2022-81747
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Topics: Combustion chambers, Design, Thermodynamic power cycles, Temperature, Carbon dioxide, Combustion, Cycles, Emissions, Engineering simulation, Fossil fuels
Proceedings Papers

Parametric Analysis for On-Board Thermal Regulation in a Hybrid-Electric Aircraft

Orestis S. Valsamis Mylonas, Vasilis G. Gkoutzamanis, Anestis I. Kalfas
Proc. ASME. GT2022, Volume 1: Aircraft Engine; Ceramics and Ceramic Composites, V001T01A029, June 13–17, 2022
Paper No: GT2022-83409
DOI: https://doi.org/10.1115/GT2022-83409
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Topics: Aircraft, Conceptual design, Cooling, Thermal management
Proceedings Papers

Thermal Management for Electrification in Aircraft Engines: Optimization of Coolant System

N. Raske, O. Ausin Gonzalez, S. Furino, M. Pietropaoli, S. Shahpar, F. Montomoli
Proc. ASME. GT2022, Volume 6B: Heat Transfer — General Interest/Additive Manufacturing Impacts on Heat Transfer; Internal Air Systems; Internal Cooling, V06BT13A013, June 13–17, 2022
Paper No: GT2022-82538
DOI: https://doi.org/10.1115/GT2022-82538
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Topics: Aircraft engines, Coolants, Electrification, Fluids, Optimization, Thermal management, Topology
Proceedings Papers

Design and Analysis of an Aircraft Thermal Management System Linked to a Low-Bypass Ratio Turbofan Engine

Robert A. Clark, Mingxuan Shi, Jonathan Gladin, Dimitri Mavris
Proc. ASME. GT2021, Volume 1: Aircraft Engine; Fans and Blowers; Marine; Wind Energy; Scholar Lecture, V001T01A006, June 7–11, 2021
Paper No: GT2021-58942
DOI: https://doi.org/10.1115/GT2021-58942
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Topics: Aircraft, Design, Engines, Thermal management, Turbofans, Stress, Cooling, Cycles, Heat, Flow (Dynamics)
Proceedings Papers

Transient Analysis of Aircraft Oil Supply System With Fuel-Oil Heat Exchangers During Abrupt Change in Engine Operating Modes

Viktor Yevlakhov, Leonid Moroz, Andrii Khandrymailov, Yuriy Hyrka
Proc. ASME. GT2021, Volume 1: Aircraft Engine; Fans and Blowers; Marine; Wind Energy; Scholar Lecture, V001T01A016, June 7–11, 2021
Paper No: GT2021-59992
DOI: https://doi.org/10.1115/GT2021-59992
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Topics: Aircraft, Engines, Flow (Dynamics), Fuel oils, Fuels, Heat exchangers, Heat transfer, Thermofluids, Transient analysis, Temperature
Proceedings Papers

Design of 1 MW Direct-Fired Combustor for an sCO 2 Power Cycle

Jacob Delimont, Steve White, Nathan Andrews
Proc. ASME. GT2021, Volume 10: Supercritical CO2, V010T30A031, June 7–11, 2021
Paper No: GT2021-60294
DOI: https://doi.org/10.1115/GT2021-60294
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Topics: Combustion chambers, Design, Thermodynamic power cycles, Temperature, Carbon dioxide, Cycles, Oxygen, Thermal management, Combustion, Combustion systems
Proceedings Papers

Physics-Based Thermal Management System Components Design for All-Electric Propulsion Systems

Soheil Jafari, Theoklis Nikolaidis, Roopesh Chowdary Sureddi
Proc. ASME. GT2021, Volume 5B: Heat Transfer — General Interest; Internal Air Systems; Internal Cooling, V05BT13A014, June 7–11, 2021
Paper No: GT2021-59995
DOI: https://doi.org/10.1115/GT2021-59995
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Topics: Design, Heat losses, Matlab, Physics, Propulsion systems, Thermal management
Proceedings Papers

A Novel SOFC Thermal Management Strategy of SOFC-GT Hybrid System With Anode and Cathode Control Loops

Jinwei Chen, Yuanfu Li, Huisheng Zhang, Zhenhua Lu
Proc. ASME. GT2020, Volume 5: Controls, Diagnostics, and Instrumentation; Cycle Innovations; Cycle Innovations: Energy Storage, V005T06A033, September 21–25, 2020
Paper No: GT2020-15950
DOI: https://doi.org/10.1115/GT2020-15950
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Topics: Anodes, Solid oxide fuel cells, Thermal management, Temperature, Temperature control, Electrolytes, Ceramics, Design, Electrodes, Flow (Dynamics)
Proceedings Papers

Integrated Systems Simulation for Assessing Fuel Thermal Management Capabilities for Hybrid-Electric Rotorcraft

Ioannis Roumeliotis, Lorenzo Castro, Soheil Jafari, Vassilios Pachidis, Louis De Riberolles, Olivier Broca, Deniz Unlu
Proc. ASME. GT2020, Volume 5: Controls, Diagnostics, and Instrumentation; Cycle Innovations; Cycle Innovations: Energy Storage, V005T06A011, September 21–25, 2020
Paper No: GT2020-15107
DOI: https://doi.org/10.1115/GT2020-15107
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Topics: Fuels, Integrated systems, Simulation, Thermal management, Propulsion systems, Cooling, Stress, Fuel storage, Air travel, Aircraft
Proceedings Papers

Numerical Study on the Characteristics of Lean Direct Injection Combustor With Elevated Fuel Temperatures

Jinghe Lu, Xiao Liu, Shuying Li, Enhui Liu, Zhihao Zhang, Binchuan You
Proc. ASME. GT2020, Volume 4A: Combustion, Fuels, and Emissions, V04AT04A014, September 21–25, 2020
Paper No: GT2020-14341
DOI: https://doi.org/10.1115/GT2020-14341
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Topics: Combustion chambers, Fuels, Temperature, Drops, Combustion, Evaporation, Flames, Gas turbines, Shapes, Cooling
Proceedings Papers

Physics-Based Thermal Model for Power Gearboxes in Geared Turbofan Engines

Soheil Jafari, Theoklis Nikolaidis, Albert S. J. van Heerden, Craig P. Lawson, David Bosak
Proc. ASME. GT2020, Volume 1: Aircraft Engine; Fans and Blowers, V001T01A021, September 21–25, 2020
Paper No: GT2020-14637
DOI: https://doi.org/10.1115/GT2020-14637
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Topics: Engines, Physics, Turbofans, Flight, Stress, Heat losses, Waste heat, Fuels, Aircraft engines, Emissions
Proceedings Papers

Development and Testing of a 10 MWe Supercritical CO2 Turbine in a 1 MWe Flow Loop

Jeffrey Moore, Stefan Cich, Meera Day-Towler, Jason Mortzheim
Proc. ASME. GT2020, Volume 11: Structures and Dynamics: Structural Mechanics, Vibration, and Damping; Supercritical CO2, V011T31A018, September 21–25, 2020
Paper No: GT2020-15945
DOI: https://doi.org/10.1115/GT2020-15945
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Topics: Flow (Dynamics), Supercritical carbon dioxide, Testing, Turbines, Cycles, Steam, Heat, Temperature, Thermal efficiency, Transients (Dynamics)
Proceedings Papers

A Framework for Optimization of Hybrid Aircraft

Xin Zhao, Smruti Sahoo, Konstantinos Kyprianidis, Sharmila Sumsurooah, Giorgio Valente, Mohamed Rashed, Gaurang Vakil, Christopher Ian Hill, Claire Jacob, Andreas Gobbin, Andreas Bardenhagen, Katrin Prölss, Michael Sielemann, Jonatan Rantzer, Edward Ekstedt
Proc. ASME. GT2019, Volume 3: Coal, Biomass, Hydrogen, and Alternative Fuels; Cycle Innovations; Electric Power; Industrial and Cogeneration; Organic Rankine Cycle Power Systems, V003T06A012, June 17–21, 2019
Paper No: GT2019-91335
DOI: https://doi.org/10.1115/GT2019-91335
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Topics: Aircraft, Optimization, Propulsion, Tradeoffs, Conceptual design, Design, Modeling, Electricity (Physics), Emissions, Energy resources
Proceedings Papers

Development and Commissioning of a Blowdown Facility for Dense Gas Vapours

Miles C. Robertson, Peter J. Newton, Tao Chen, Ricardo F. Martinez-Botas
Proc. ASME. GT2019, Volume 3: Coal, Biomass, Hydrogen, and Alternative Fuels; Cycle Innovations; Electric Power; Industrial and Cogeneration; Organic Rankine Cycle Power Systems, V003T28A002, June 17–21, 2019
Paper No: GT2019-91609
DOI: https://doi.org/10.1115/GT2019-91609
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Topics: Computational fluid dynamics, Computer simulation, Cylinders, Design, Displacement, Equations of state, Error analysis, Flow (Dynamics), Fluids, Geothermal engineering
Proceedings Papers

Study on Analytical Method for Thermal and Flow Field of a Turbocharger With the Catalyst Unit

Tsuyoshi Kitamura, Seiichi Ibaraki, Yuichi Kihara, Toru Hoshi, Motoki Ebisu
Proc. ASME. GT2019, Volume 8: Microturbines, Turbochargers, and Small Turbomachines; Steam Turbines, V008T26A007, June 17–21, 2019
Paper No: GT2019-90451
DOI: https://doi.org/10.1115/GT2019-90451
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Topics: Catalysts, Flow (Dynamics), Turbochargers, Heat transfer, Bearings, Design, Fluids, Heating, Modeling, Thermal management
Proceedings Papers

Surrogate Model Based Optimization for Chevron Foil Thrust Bearing

Alexandrina Untaroiu, Gen Fu
Proc. ASME. GT2019, Volume 9: Oil and Gas Applications; Supercritical CO2 Power Cycles; Wind Energy, V009T27A012, June 17–21, 2019
Paper No: GT2019-90228
DOI: https://doi.org/10.1115/GT2019-90228
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Topics: Optimization, Thrust bearings, Shapes, Design, Temperature, Heat, Bearings, Computational fluid dynamics, Energy dissipation, Thermal management
Proceedings Papers

Control Technology Needs for Electrified Aircraft Propulsion Systems

Donald L. Simon, Joseph W. Connolly, Dennis E. Culley
Proc. ASME. GT2019, Volume 6: Ceramics; Controls, Diagnostics, and Instrumentation; Education; Manufacturing Materials and Metallurgy, V006T05A022, June 17–21, 2019
Paper No: GT2019-91413
DOI: https://doi.org/10.1115/GT2019-91413
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Topics: Aircraft propulsion, Control systems, Aircraft, Design, Engines, Gas turbines, Propulsion, Dynamic modeling, Electrical components, Emissions
Proceedings Papers

Thermal Management System for the MEE and Engine Embedded Electric Machine

Noriko Morioka, Hitoshi Oyori, Naoki Seki, Tsuyoshi Fukuda, Fuminori Suzuki
Proc. ASME. GT2018, Volume 1: Aircraft Engine; Fans and Blowers; Marine, V001T01A027, June 11–15, 2018
Paper No: GT2018-76356
DOI: https://doi.org/10.1115/GT2018-76356
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Topics: Engines, Machinery, Thermal management, Heat, Propulsion systems, Design, Gears, Turbofans, Aircraft, Aviation