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Proceedings Papers

Coupling of Endwall and Aerofoil Optimisation on a Low-Speed Compressor Tandem Stator

Mattia Straccia, Volker Gümmer
Proc. ASME. GT2021, Volume 2D: Turbomachinery — Multidisciplinary Design Approaches, Optimization, and Uncertainty Quantification; Radial Turbomachinery Aerodynamics; Unsteady Flows in Turbomachinery, V02DT36A009, June 7–11, 2021
Paper No: GT2021-59058
DOI: https://doi.org/10.1115/GT2021-59058
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Topics: Airfoils, Compressors, Optimization, Stators, Flow (Dynamics), Geometry, Blades, Design, Shapes, Algorithms
Proceedings Papers

Assessment of Engine Operability and Overall Performance for Parallel Hybrid Electric Propulsion Systems for a Single-Aisle Aircraft

Sangkeun Kang, Ioannis Roumeliotis, Jinning Zhang, Vassilios Pachidis, Olivier Broca
Proc. ASME. GT2021, Volume 4: Controls, Diagnostics, and Instrumentation; Cycle Innovations; Cycle Innovations: Energy Storage; Education; Electric Power, V004T06A001, June 7–11, 2021
Paper No: GT2021-58655
DOI: https://doi.org/10.1115/GT2021-58655
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Topics: Aircraft, Electric propulsion, Engines, Pressure, Compressors, Gas turbines, High pressure (Physics), Weight (Mass), Electricity (Physics), Emissions
Proceedings Papers

Adjustment and Validation of Monitoring System Algorithms on the Simulated Historical Data of an Aircraft Engine Fleet

Igor Loboda, Victor Manuel Pineda Molina, Juan Luis Pérez-Ruiz
Proc. ASME. GT2021, Volume 4: Controls, Diagnostics, and Instrumentation; Cycle Innovations; Cycle Innovations: Energy Storage; Education; Electric Power, V004T05A015, June 7–11, 2021
Paper No: GT2021-60020
DOI: https://doi.org/10.1115/GT2021-60020
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Topics: Aircraft engines, Algorithms, Monitoring systems, Engines, Gas turbines, Actuators, Computer software, Propulsion, Sensors, Simulation
Proceedings Papers

Educational Effectiveness of Brayton Cycle Compare and Solve Interactive Gas Turbine Simulator

Louis Christensen, Randall Mathison
Proc. ASME. GT2021, Volume 4: Controls, Diagnostics, and Instrumentation; Cycle Innovations; Cycle Innovations: Energy Storage; Education; Electric Power, V004T08A004, June 7–11, 2021
Paper No: GT2021-59622
DOI: https://doi.org/10.1115/GT2021-59622
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Topics: Brayton cycle, Gas turbines, Students, Homework, Cycles, Engines, Aerospace engineering, Design, Energy generation, Engineering teachers
Proceedings Papers

Estimation of Design Parameters and Performance for a State-of-the-Art Turbofan

Oliver Sjögren, Carlos Xisto, Tomas Grönstedt
Proc. ASME. GT2021, Volume 1: Aircraft Engine; Fans and Blowers; Marine; Wind Energy; Scholar Lecture, V001T01A013, June 7–11, 2021
Paper No: GT2021-59489
DOI: https://doi.org/10.1115/GT2021-59489
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Topics: Design, Turbofans, Pressure, Uncertainty, Aviation, Cycles, Engines, Fuels, Aircraft engines, Commercial air transport
Proceedings Papers

Research on Matching Characteristics of Ship-Engine-Propeller of COGAG

Zhitao Wang, Jiayi Ma, Haichao Yu, Tielei Li
Proc. ASME. GT2021, Volume 1: Aircraft Engine; Fans and Blowers; Marine; Wind Energy; Scholar Lecture, V001T18A005, June 7–11, 2021
Paper No: GT2021-59788
DOI: https://doi.org/10.1115/GT2021-59788
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Topics: Economics , Engines, Propellers, Propulsion, Ships
Proceedings Papers

The OP16 Gas Turbine Gen-Set for Marine Power Generation

Jan Horvath
Proc. ASME. GT2021, Volume 1: Aircraft Engine; Fans and Blowers; Marine; Wind Energy; Scholar Lecture, V001T18A004, June 7–11, 2021
Paper No: GT2021-59075
DOI: https://doi.org/10.1115/GT2021-59075
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Topics: Gas turbines, Ocean energy, Vessels, Energy / power systems, Energy generation, Fuels, Machinery, Maintenance, Propulsion, Regulations
Proceedings Papers

Design and Optimization of a Boundary Layer Ingesting Propulsor

Pritesh Mandal, Justin Holder, Mark G. Turner, Mark L. Celestina
Proc. ASME. GT2020, Volume 2A: Turbomachinery, V02AT32A057, September 21–25, 2020
Paper No: GT2020-15603
DOI: https://doi.org/10.1115/GT2020-15603
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Topics: Boundary layers, Design, Optimization, Rotors, Blades, Inlet guide vanes, Aircraft, Kinetic energy, Approximation, Computational fluid dynamics
Proceedings Papers

Benefit and Critical Factors for the Performance of the Boundary Layer Ingesting Propulsion

B. J. Lee, May-Fun Liou, Mark Celestina, Waiming To
Proc. ASME. GT2020, Volume 2A: Turbomachinery, V02AT32A056, September 21–25, 2020
Paper No: GT2020-15596
DOI: https://doi.org/10.1115/GT2020-15596
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Topics: Boundary layers, Propulsion, Engines, Wakes, Computational fluid dynamics, Flow (Dynamics), Pressure, Design, Engine design, Jets
Proceedings Papers

Numerical Analysis of Particle Deposition in an Aircraft Engine Compressor Cascade

Nicola Casari, Johannes Altmeppen, Christian Koch, Michele Pinelli, Stephan Staudacher, Alessio Suman, Alessandro Vulpio
Proc. ASME. GT2020, Volume 2B: Turbomachinery, V02BT34A004, September 21–25, 2020
Paper No: GT2020-14506
DOI: https://doi.org/10.1115/GT2020-14506
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Topics: Aircraft engines, Cascades (Fluid dynamics), Compressors, Numerical analysis, Particulate matter, Flow (Dynamics), Adhesion, Computer simulation, Engines, Gas turbines
Proceedings Papers

Combined Hazard Analyses to Explore the Impact of Liquid Hydrogen Fuel on the Civil Aviation Industry

C. M. Benson, P. G. Holborn, A. M. Rolt, J. M. Ingram, E. Alexander
Proc. ASME. GT2020, Volume 3: Ceramics; Coal, Biomass, Hydrogen, and Alternative Fuels, V003T03A009, September 21–25, 2020
Paper No: GT2020-14977
DOI: https://doi.org/10.1115/GT2020-14977
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Topics: Aircraft, Commercial air transport, Hazard analysis, Hazards, Hydrogen, Hydrogen fuels, Safety, Fuels, Propulsion, Aviation
Proceedings Papers

Hidden Advantages and Strategic Leaps for CODAG, CODELAG, CODELOG and Hybrid Propulsion Systems

Morgan L. Hendry, Nicholas Bellamy
Proc. ASME. GT2020, Volume 8: Industrial and Cogeneration; Manufacturing Materials and Metallurgy; Marine; Microturbines, Turbochargers, and Small Turbomachines, V008T19A002, September 21–25, 2020
Paper No: GT2020-15543
DOI: https://doi.org/10.1115/GT2020-15543
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Topics: Propulsion systems, Propulsion, Navy, Ships, Machinery, Propellers, Design, Weight (Mass), Engineers, Failure
Proceedings Papers

Effects of S-Shaped Intake on Aeromechanical Characteristics of a Transonic Fan

Yun Zheng, Kang Xu, Hui Yang, Qingzhe Gao, Xiubo Jin
Proc. ASME. GT2020, Volume 10A: Structures and Dynamics, V10AT24A007, September 21–25, 2020
Paper No: GT2020-14750
DOI: https://doi.org/10.1115/GT2020-14750
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Topics: Acoustics, Aeroelasticity, Aircraft engines, Annulus, Blades, Boundary layers, Composite materials, Damping, Diffusers, Ducts
Proceedings Papers

Novel Approach for Optical Characterization of Thrust Collar Lubricated Area: Experimental and Numerical Results

Thomas Kerr, Adolfo Delgado
Proc. ASME. GT2020, Volume 10A: Structures and Dynamics, V10AT25A025, September 21–25, 2020
Paper No: GT2020-15467
DOI: https://doi.org/10.1115/GT2020-15467
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Topics: Thrust, Cavitation, Stress, Turbulence, Computational fluid dynamics, Modeling, Pressure, Algorithms, Bearings, Compressors
Proceedings Papers

Operating Characteristics of an Electrically Assisted Turbofan Engine

Merijn Rembrandt van Holsteijn, Arvind Gangoli Rao, Feijia Yin
Proc. ASME. GT2020, Volume 1: Aircraft Engine; Fans and Blowers, V001T01A028, September 21–25, 2020
Paper No: GT2020-15355
DOI: https://doi.org/10.1115/GT2020-15355
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Topics: Engines, Turbofans, Propulsion systems, Aircraft, Aviation, Compressors, Electric motors, Electric propulsion, Flight, Fuels
Proceedings Papers

Life Cycle Analysis for a Powertrain in a Concept for Electric Power Generation in a Hybrid Electric Aircraft

Michael Schneider, Jens Dickhoff, Karsten Kusterer, Wilfried Visser
Proc. ASME. GT2020, Volume 1: Aircraft Engine; Fans and Blowers, V001T01A029, September 21–25, 2020
Paper No: GT2020-15518
DOI: https://doi.org/10.1115/GT2020-15518
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Topics: Aircraft, Electric power generation, Electric propulsion, Gas turbines, Life cycle assessment, Propulsion, Propulsion systems, Simulation, Aircraft engines, Aviation
Proceedings Papers

Low Fidelity, Numerical Simulation of Gas Turbine Propulsion Across Off Design Conditions

Mark John De Luca, Ian J. Taylor
Proc. ASME. GT2020, Volume 1: Aircraft Engine; Fans and Blowers, V001T01A030, September 21–25, 2020
Paper No: GT2020-15576
DOI: https://doi.org/10.1115/GT2020-15576
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Topics: Computer simulation, Design, Gas turbines, Propulsion, Engines, Modeling, Simulation, Space vehicles
Proceedings Papers

Performance and Emission Assessment of Thermo-Electric Power Plant for Rotorcraft Propulsion

Ioannis Roumeliotis, Francesco Arena, Yize Liu, Stavros Vouros, Vassilios Pachidis, Olivier Broca, Djiby Toure, Deniz Unlu
Proc. ASME. GT2020, Volume 5: Controls, Diagnostics, and Instrumentation; Cycle Innovations; Cycle Innovations: Energy Storage, V005T06A031, September 21–25, 2020
Paper No: GT2020-15724
DOI: https://doi.org/10.1115/GT2020-15724
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Topics: Emissions, Power stations, Propulsion, Electricity (Physics), Nitrogen oxides, Trains, Engines, Gas turbines, Propulsion systems, Carbon dioxide
Proceedings Papers

Turboelectric Distributed Propulsion Modelling Accounting for Fan Boundary Layer Ingestion and Inlet Distortion

Georgios Athanasakos, Nikolaos Aretakis, Alexios Alexiou, Konstantinos Mathioudakis
Proc. ASME. GT2020, Volume 5: Controls, Diagnostics, and Instrumentation; Cycle Innovations; Cycle Innovations: Energy Storage, V005T06A008, September 21–25, 2020
Paper No: GT2020-14621
DOI: https://doi.org/10.1115/GT2020-14621
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Topics: Accounting, Boundary layers, Modeling, Propulsion, Compressors, Design, Propulsion systems, Dimensions, Drag (Fluid dynamics), Electronic systems
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