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Proceedings Papers

Proceedings Volume Cover
ASME Turbo Expo 2020: Turbomachinery Technical Conference and Exposition
September 21–25, 2020
Virtual, Online
Conference Sponsors:
  • International Gas Turbine Institute
ISBN:
978-0-7918-8414-0
Volume 5: Controls, Diagnostics, and Instrumentation; Cycle Innovations; Cycle Innovations: Energy Storage

Controls, Diagnostics, and Instrumentation

Neural Network for Balance of Plant SOFC-GT Actuator Control
Alex Tsai, Tooran Emami, David Tucker
GT 2020; V005T05A001doi:https://doi.org/10.1115/GT2020-14028
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Topics: Actuators , Artificial neural networks , Solid oxide fuel cells , Air flow , Feedforward control , Gas turbines , Stress , Computer software , Flow (Dynamics) , Fuel cells
High Pressure Optical Measurements of Temperature at Turbine Rotor Inlet Conditions
Scott C. Egbert, Darrel Zeltner, Mohsen Rezasoltani, Dale R. Tree
GT 2020; V005T05A002doi:https://doi.org/10.1115/GT2020-14154
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Topics: High pressure (Physics) , Optical measurement , Rotors , Temperature , Turbines
A Feature Weighted Kernel Extreme Learning Machine Ensemble Method for Gas Turbine Fault Diagnosis
Liping Yan, Xuezhi Dong, Hualiang Zhang, Haisheng Chen
GT 2020; V005T05A003doi:https://doi.org/10.1115/GT2020-14188
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Topics: Fault diagnosis , Gas turbines , Machinery
Joint Wavelet Transform and Time Synchronous Averaging Source Separation Method and its Application on Aero-Engine
Jiqing Cong, Jianping Jing, Changmin Chen, Zezeng Dai, Jianhua Cheng
GT 2020; V005T05A004doi:https://doi.org/10.1115/GT2020-14278
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Topics: Aircraft engines , Separation (Technology) , Wavelet transforms
Towards Quantitative Wall Shear Stress Measurements: Calibration of Liquid Crystals
Stefanos Melekidis, Maximilian Elfner, Hans-Jörg Bauer
GT 2020; V005T05A005doi:https://doi.org/10.1115/GT2020-14381
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Topics: Calibration , Liquid crystals , Shear stress , Flow (Dynamics) , Probes , Boundary layer turbulence , Boundary-value problems , Drag reduction , Flat plates , Flow control
Comparison of Radiation and Convection-Based Calibration of Fast-Response Heat Flux Sensors
Konstantin Huber, Tim Rödiger
GT 2020; V005T05A006doi:https://doi.org/10.1115/GT2020-14412
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Topics: Calibration , Convection , Heat flux , Radiation (Physics) , Sensors , Temperature , Air jets , Errors , Gages , Lasers
Dynamic Gas Turbine Condition Monitoring Scheme With Multi-Part Neural Network
Zhouzheng Li, Kun Feng, Binbin Yan
GT 2020; V005T05A007doi:https://doi.org/10.1115/GT2020-14454
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Topics: Artificial neural networks , Condition monitoring , Failure , Gas turbines
Hybrid Model-Based and Data-Driven Diagnostic Algorithm for Gas Turbine Engines
Amare Fentaye, Valentina Zaccaria, Moksadur Rahman, Mikael Stenfelt, Konstantinos Kyprianidis
GT 2020; V005T05A008doi:https://doi.org/10.1115/GT2020-14481
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Topics: Algorithms , Gas turbines
Uncertainty Evaluation on Multi-Hole Aerodynamic Pressure Probes
Andrea Notaristefano, Paolo Gaetani, Vincenzo Dossena, Alberto Fusetti
GT 2020; V005T05A009doi:https://doi.org/10.1115/GT2020-14585
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Topics: Measurement uncertainty , Pressure , Probes , Uncertainty
Gas Turbine Performance Digital Twin for Real-Time Embedded Systems
V. Panov, S. Cruz-Manzo
GT 2020; V005T05A010doi:https://doi.org/10.1115/GT2020-14664
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Topics: Embedded systems , Gas turbines , Internet of things , Control systems , Engines , Computer software , Cloud computing , Control equipment , Cyber-physical systems , Engineering design processes
The Dynamic Calibration Uncertainty of Fast Response Pressure Probes
Elissavet Boufidi, Fabrizio Fontaneto
GT 2020; V005T05A011doi:https://doi.org/10.1115/GT2020-14680
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Topics: Calibration , Pressure , Probes , Uncertainty , Shock tubes , Oscillations , Transfer functions , Cavities , Errors , Sensors
Design of Speed Closed-Loop Control With Variable Pressure Difference Valve for Aero Engine
Zhen Jiang, Xi Wang, Huairong Chen, Yunlai Wang
GT 2020; V005T05A012doi:https://doi.org/10.1115/GT2020-14737
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Topics: Aircraft engines , Design , Pressure , Valves , Engines , Control equipment , Control systems , Algorithms , Circuits , Design methodology
Real Time Diagnostic Method of Gas Turbines Operating Under Transient Conditions in Hybrid Power Plants
Elias Tsoutsanis, Moussa Hamadache, Roger Dixon
GT 2020; V005T05A013doi:https://doi.org/10.1115/GT2020-14748
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Topics: Gas turbines , Hybrid power systems , Transients (Dynamics) , Engines , Stress , Wind farms , Condition monitoring , Electric power generation , Maintenance , Renewable energy
Thermal Profiling of Cooled Radial Turbine Wheel
Christopher C. Pilgrim, Daniel Castillo, Silvia Araguás-Rodríguez, Solon Karagiannopoulos, Jörg P. Feist, Alex Redwood, Yang Zhang, Colin Copeland, James Scobie, Carl Sangan
GT 2020; V005T05A014doi:https://doi.org/10.1115/GT2020-14932
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Topics: Temperature measurement , Turbines , Turbomachinery , Wheels , Temperature profiles , Turbochargers , Additive manufacturing , Blades , Calibration , Coatings
Particle Image Velocimetry in a High-Pressure Turbine Stage at Aerodynamically Engine Representative Conditions
Daniel Inman, David G. Cuadrado, Valeria Andreoli, Jordan Fisher, Guillermo Paniagua, Papa Aye N. Aye-Addo, Lakshya Bhatnagar, Francisco Lozano, Terrence Meyer, Matthew Bloxham
GT 2020; V005T05A015doi:https://doi.org/10.1115/GT2020-15013
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Topics: Engines , High pressure (Physics) , Particulate matter , Turbines , Flow (Dynamics) , Cascades (Fluid dynamics) , Geometry , Calibration , Computer software , Electromagnetic scattering
An Additively Manufactured Four Sensor Fast Response Aerodynamic Probe
Alexandros Chasoglou, Panagiotis Tsirikoglou, Anestis Kalfas, Reza Abhari
GT 2020; V005T05A016doi:https://doi.org/10.1115/GT2020-15081
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Topics: Additive manufacturing , Probes , Sensors
Linear MPC Operating Far From Design Condition: Assessment Derived From Experiments
Iacopo Rossi, Mario Luigi Ferrari, Alberto Traverso
GT 2020; V005T05A017doi:https://doi.org/10.1115/GT2020-15189
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Topics: Design , Solid oxide fuel cells , Temperature , Compressors , Control equipment , Gas turbines , Chain , Control systems , Fuel cells , Micro gas turbines
Novel Cyclo-Non-Stationary Indicators for Monitoring of Rotating Machinery Operating Under Speed and Load Varying Conditions
Alexandre Mauricio, Dustin Helm, Markus Timusk, Jerome Antoni, Konstantinos Gryllias
GT 2020; V005T05A018doi:https://doi.org/10.1115/GT2020-15245
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Topics: Machinery , Stress , Signals , Condition monitoring , Failure , Maintenance , Bearings , Damage , Density , Excitation
A Self-Tuning Model Framework Using K-Nearest Neighbors Algorithm
Shu-Bo Yang, Julaiti Alafate, Xi Wang, Zhen Tian
GT 2020; V005T05A019doi:https://doi.org/10.1115/GT2020-15262
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Topics: Algorithms , Engines , Gas turbines , Machine learning , Noise (Sound) , Simulation results , Turbofans
Using Blade Tip Timing and Pressure Data to Characterise Compressor Stall and Surge
Radoslaw Przysowa, Peter Russhard, Michal Wachlaczenko
GT 2020; V005T05A020doi:https://doi.org/10.1115/GT2020-15412
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Topics: Blades , Compressors , Pressure , Surges , Engines , Signals , Fittings , Flow (Dynamics) , Fourier transforms , Gas turbines
Error Considerations for Turbine-Generator Torsional Vibration Monitoring
Jindrich Liska, Jan Jakl, Sven Kunkel
GT 2020; V005T05A021doi:https://doi.org/10.1115/GT2020-15454
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Topics: Errors , Turbogenerators , Vibration
A Comprehensive Modeling of Centrifugal Compressor Vibrations for Early Fault Detection
François Libeyre, Francis Bainier, Pascal Alas
GT 2020; V005T05A022doi:https://doi.org/10.1115/GT2020-15641
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Topics: Compressors , Flaw detection , Modeling , Vibration
An Integrated Principal Component Analysis, Artificial Neural Network and Gas Path Analysis Approach for Multi-Component Fault Diagnostics of Gas Turbine Engines
Ogechukwu Alozie, Yi-Guang Li, Pericles Pilidis, Yang Liu, Xin Wu, Xingchao Shong, Wencheng Ren, Theodosios Korakianitis
GT 2020; V005T05A023doi:https://doi.org/10.1115/GT2020-15740
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Topics: Artificial neural networks , Gas turbines , Principal component analysis
Progress on Combined Optic-Acoustic Monitoring of Combustion in a Gas Turbine
Lukas Andracher, Fabrice Giuliani, Nina Paulitsch, Vanessa Moosbrugger
GT 2020; V005T05A024doi:https://doi.org/10.1115/GT2020-16007
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Topics: Acoustics , Combustion , Gas turbines , Probes , Flames , Sensors , Accelerometers , Heat , Ignition , Instrumentation
Progress on Forcing Pulsations for Acoustic, Thermoacoustic or Flow Control Purpose in a Pressurised Vessel by Means of a Siren
Fabrice Giuliani, Markus Stütz, Nina Paulitsch, Lukas Andracher
GT 2020; V005T05A025doi:https://doi.org/10.1115/GT2020-16015
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Topics: Acoustics , Flow control , Vessels , Flow (Dynamics) , Combustion chambers , Combustion , Pressure , Accelerometers , Calibration , Chords (Trusses)
Cooled Pressure Probes Design Methodology for Harsh Environment Applications
Julien Clinckemaillie, Fabrizio Fontaneto
GT 2020; V005T05A026doi:https://doi.org/10.1115/GT2020-16033
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Topics: Combustion chambers , Cooling , Design methodology , Pressure , Probes , Design , Heat transfer , Boundary-value problems , Computer simulation , Coolants
Split Training Method to Generate Data Driven Model for Gas Turbine Engine Anomaly Detection
Yu Takiguchi, Satoshi Shiono
GT 2020; V005T05A027doi:https://doi.org/10.1115/GT2020-16062
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Topics: Gas turbines , Machine learning , Optimization , Engines , Simulation models , Shapes , Algorithms , Flight , Sensors , Simulation
Effect of Reynolds Number on Five-Hole Probe Performance: Experimental Study of the Open-Access Oxford Probe
Maximilian Passmann, Stefan aus der Wiesche, Thomas Povey, Detlef Bergmann
GT 2020; V005T05A028doi:https://doi.org/10.1115/GT2020-16074
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Topics: Calibration , Probes , Reynolds number
Enhanced Early Warning Diagnostic Rules for Gas Turbines Leveraging on Bayesian Networks
Ernesto Escobedo, Liliana Arguello, Marzia Sepe, Ilaria Parrella, Stefano Cioncolini, Carmine Allegorico
GT 2020; V005T05A029doi:https://doi.org/10.1115/GT2020-16082
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Topics: Gas turbines
Axial Compressor Fouling and its Effect on Gas Turbine Fuel Consumption and Emissions
Cody W. Allen, Purushotham Balaji, Maurício de Oliveira
GT 2020; V005T05A030doi:https://doi.org/10.1115/GT2020-16089
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Topics: Compressors , Emissions , Fuel consumption , Gas turbines , Fuels , Flow (Dynamics) , Carbon dioxide , Foundry coatings , Simulation , Blades
Multi-Variable Adaptive Control Method for Turbofan Engine With Dynamic and Input Uncertainties
Jiashuai Liu, Xi Wang, Meiyin Zhu, Keqiang Miao
GT 2020; V005T05A031doi:https://doi.org/10.1115/GT2020-16098
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Topics: Adaptive control , Engines , Turbofans , Uncertainty , Errors , Control systems , Stability , Flight , Actuators , Algorithms
Fast Model Predictive Control for Aircraft Engine Based on Automatic Differentiation
Yunlai Wang, Xi Wang
GT 2020; V005T05A032doi:https://doi.org/10.1115/GT2020-16161
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Topics: Aircraft engines , Predictive control , Jacobian matrices , Algorithms , Control systems , Dynamics (Mechanics) , Matlab , Neural network models , Simulation results
A Robust Model Reference Adaptive Control Framework for Integrated Flight Propulsion System
Haonan Wang, Xi Wang
GT 2020; V005T05A033doi:https://doi.org/10.1115/GT2020-16228
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Topics: Actuators , Adaptive control , Flight , Propulsion systems
Possibilities and Limitations of Early Fault Detection in Gas Turbines
Bernhard Persigehl, Thomas Gellermann, Stefan Thumm, Johannes Stoiber
GT 2020; V005T05A034doi:https://doi.org/10.1115/GT2020-16251
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Topics: Flaw detection , Gas turbines , Maintenance , Failure , Damage , Condition monitoring
Electrified Aircraft Propulsion Systems: Gas Turbine Control Considerations for the Mitigation of Potential Failure Modes and Hazards
Donald L. Simon, Joseph W. Connolly
GT 2020; V005T05A035doi: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

Cycle Innovations

The Use of Integrated Mild/Partial Gasification Combined (IMPGC) Cycle Technology As a Potential Retrofit Option for Pulverized Coal Plants
Henry A. Long, III, Ting Wang
GT 2020; V005T06A001doi:https://doi.org/10.1115/GT2020-14197
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Topics: Coal , Cycles , Fuel gasification , Integrated gasification combined cycle power stations
Comparative Assessment of Fouling Scenarios in an Axial Flow Compressor
Ioannis Templalexis, Vasilios Pachidis, Azamar Hasani
GT 2020; V005T06A002doi:https://doi.org/10.1115/GT2020-14393
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Topics: Axial flow , Blades , Compressors , Engines , Filtration , Flow (Dynamics) , Geometry , Particulate matter , Pressure , Service life (Equipment)
Pressurized SOFC System Fuelled by Biogas: Control Approaches and Degradation Impact
Mario L. Ferrari, Valentina Zaccaria, Konstantinos Kyprianidis
GT 2020; V005T06A003doi:https://doi.org/10.1115/GT2020-14455
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Topics: Biogas , Solid oxide fuel cells
Design and Testing of a Hot Gas Blower for Solid Oxide Fuel Cell Applications
Juha Honkatukia, Ahti Jaatinen-Värri, Teemu Turunen-Saaresti, Aki Grönman, Petri Sallinen, Jari Backman
GT 2020; V005T06A004doi:https://doi.org/10.1115/GT2020-14460
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Topics: Design , Solid oxide fuel cells , Testing , Anodes , High temperature , Cooling , Pressure , Temperature
Gas Turbine Transient Performance Simulation With Simplified Heat Soakage Model
Zhuo-Jun Li, Yi-Guang Li, Theodosios Korakianitis
GT 2020; V005T06A005doi:https://doi.org/10.1115/GT2020-14484
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Topics: Gas turbines , Heat , Simulation , Transients (Dynamics) , Design , Engines , Stability , Engine design , Aircraft , Combustion chambers
Experimental Investigation on a 3 kW Air Tesla Expander With High Speed Generator
Avinash Renuke, Federico Reggio, Paolo Silvestri, Alberto Traverso, Matteo Pascenti
GT 2020; V005T06A006doi:https://doi.org/10.1115/GT2020-14572
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Topics: Generators , Nozzles , Machinery , Turbines , Design , Turbomachinery , Air flow , Disks , Energy generation , Energy harvesting
The Optimization of Hydrogen Oxygen Cycles
Bram Schouten, Sikke Klein
GT 2020; V005T06A007doi:https://doi.org/10.1115/GT2020-14592
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Topics: Cycles , Hydrogen , Optimization , Oxygen , Fuel cells , Rankine cycle , Thermodynamic cycles , Wind , Brayton cycle , Energy storage
Turboelectric Distributed Propulsion Modelling Accounting for Fan Boundary Layer Ingestion and Inlet Distortion
Georgios Athanasakos, Nikolaos Aretakis, Alexios Alexiou, Konstantinos Mathioudakis
GT 2020; V005T06A008doi: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
Signal Processing Techniques to Detect Centrifugal Compressors Instabilities in Large Volume Power Plants
Carlo Alberto Niccolini Marmont Du Haut Champ, Mario Luigi Ferrari, Paolo Silvestri, Aristide Fausto Massardo
GT 2020; V005T06A009doi:https://doi.org/10.1115/GT2020-14795
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Topics: Compressors , Power stations , Signal processing , Surges , Wavelets , Microturbines , Signals , Accelerometers , Acoustics , Combustion chambers
Performance and Operating Characteristics of Micro Gas Turbine Driven by Pulse, Pressure Gain Combustor
Takashi Sakurai, Shunsuke Nakamura
GT 2020; V005T06A010doi:https://doi.org/10.1115/GT2020-15000
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Topics: Combustion , Combustion chambers , Micro gas turbines , Pressure
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
GT 2020; V005T06A011doi: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
Short-Term Optimization of a Combined Cycle Power Plant Integrated With an Inlet Air Conditioning Unit
Weimar Mantilla, José García, Rafael Guédez, Alessandro Sorce
GT 2020; V005T06A012doi:https://doi.org/10.1115/GT2020-15162
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Topics: Air conditioning , Combined cycle power stations , Optimization , Power stations , Stress , Gas turbines , Carbon dioxide , Clearances (Engineering) , Combined cycle gas turbines , Dynamics (Mechanics)
Feasibility of Innovative Solar-Thermo-Acoustic Power Conversion Cycles
Omar Behar, Saumitra Saxena, William L. Roberts
GT 2020; V005T06A013doi:https://doi.org/10.1115/GT2020-15275
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Topics: Acoustics , Cycles , Energy conversion , Solar energy , Thermoacoustic devices , Engines , Exergy , Solar collectors , Solar thermal power , Stirling engines
Pressure Gain Combustion by Using Shock Flame Interaction Pressure Rise
Birol Gundogdu, Martin G. Rose
GT 2020; V005T06A014doi:https://doi.org/10.1115/GT2020-15345
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Topics: Combustion , Flames , Pressure , Shock (Mechanics)
Bio-Inspired High Pressure Turbine Optimization Strategy for Hybrid-Electric Engines Operating at Off-Design
Paht Juangphanich, Guillermo Paniagua, Vikram Shyam
GT 2020; V005T06A015doi:https://doi.org/10.1115/GT2020-15368
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Topics: Biomimetics , Design , Engines , High pressure (Physics) , Optimization , Turbines , Airfoils , Pressure , Reynolds number , Suction
Numerical Analysis of the Stability and Operation of an Axial Compressor Connected to an Array of Pulsed Detonation Combustors
Louise Dittmar, Panagiotis Stathopoulos
GT 2020; V005T06A016doi:https://doi.org/10.1115/GT2020-15381
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Topics: Combustion chambers , Compressors , Explosions , Numerical analysis , Stability , Pressure , Firing , Gas turbines , Blades , Boundary-value problems
Aero Engine Concepts Beyond 2030: Part 1 — The Steam Injecting and Recovering Aero Engine
Oliver Schmitz, Hermann Klingels, Petra Kufner
GT 2020; V005T06A017doi:https://doi.org/10.1115/GT2020-15391
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Topics: Aircraft engines , Aviation , Climate , Condensation , Steam , Water
Aero Engine Concepts Beyond 2030: Part 2 — The Free-Piston Composite Cycle Engine
Sascha Kaiser, Oliver Schmitz, Hermann Klingels
GT 2020; V005T06A018doi:https://doi.org/10.1115/GT2020-15395
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Topics: Aircraft engines , Aviation , Climate , Combustion , Composite materials , Cycles , Engines , Pistons
Aero Engine Concepts Beyond 2030: Part 3 — Experimental Demonstration of Technological Feasibility
Oliver Schmitz, Sascha Kaiser, Hermann Klingels, Petra Kufner, Martin Obermüller, Martin Henke, Jan Zanger, Felix Grimm, Simon Schuldt, Anna Marcellan, Daniele Cirigliano, Peter Kutne, Alex Heron-Himmel, Stephan Schneider, Judith Richter, Bernhard Weigand, Anne Göhler-Stroh, Arne Seitz, Mirko Hornung
GT 2020; V005T06A019doi:https://doi.org/10.1115/GT2020-15397
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Topics: Aircraft engines , Aviation , Composite materials , Cycles , Engines , Pistons , Steam
Thermo-Economic Assessment Under Electrical Market Uncertainties of a Combined Cycle Gas Turbine Integrated With a Flue Gas-Condensing Heat Pump
Alberto Vannoni, Andrea Giugno, Alessandro Sorce
GT 2020; V005T06A020doi:https://doi.org/10.1115/GT2020-15400
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Topics: Combined cycle gas turbines , Flues , Heat pumps , Thermoeconomics , Uncertainty , Power stations , Sustainability , Heat , Boilers , Cogeneration systems
Design Optimization of a Multi-kW Thermoacoustic Electric Generator Using DeltaEC Model
Srinath Somu, Deanna Lacoste, Saumitra Saxena, William L. Roberts, Robert M. Keolian
GT 2020; V005T06A021doi:https://doi.org/10.1115/GT2020-15419
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Topics: Acoustics , Cycles , Design , Gas turbines , Generators , Optimization , Dimensions , Heat , Heat recovery , Power stations
Digital Hybrid Evaporative Cooler: An Adaptive, Modulated Evaporative Cooler for Combined Cycle Power Plants With Improved Heat Rate and Water Expense
Majed Sammak, Maruthi Jupudi, Brad Kippel, Jalal Zia
GT 2020; V005T06A022doi:https://doi.org/10.1115/GT2020-15421
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Topics: Combined cycle power stations , Combined cycles , Control systems , Evaporative cooling , Heat , Water
Model-Based Thermodynamic Analysis of a Hydrogen-Fired Gas Turbine With External Exhaust Gas Recirculation
Thomas Bexten, Sophia Jörg, Nils Petersen, Manfred Wirsum, Pei Liu, Zheng Li
GT 2020; V005T06A023doi:https://doi.org/10.1115/GT2020-15486
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Topics: Exhaust gas recirculation , Gas turbines , Hydrogen , Temperature , Carbon capture and storage , Energy generation , Exhaust systems , Fuels , Natural gas , Thermal efficiency
Aero-Thermal Optimization of Bladeless Turbines
James Braun, Guillermo Paniagua, Francois Falempin
GT 2020; V005T06A024doi:https://doi.org/10.1115/GT2020-15551
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Topics: Optimization , Turbines , Pressure , Geometry , Heat , Heat flux , Turbulence , Blades , Flux (Metallurgy) , Mesh generation
Comparison of Performance of Alternative Post Combustion Carbon Capture Processes for a Biogas Fueled Micro Gas Turbine
Carolina Font-Palma, George Lychnos, Homam Nikpey Somehsaraei, Paul Willson, Mohsen Assadi
GT 2020; V005T06A025doi:https://doi.org/10.1115/GT2020-15558
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Topics: Biogas , Carbon capture and storage , Combustion , Micro gas turbines , Separation (Technology)
CFD–Aided Design Methodology for PCHE-Type Recuperators in Supercritical CO2 Recompression Power Cycles
George Stamatellos, Antiopi-Malvina Stamatellou, Anestis I. Kalfas
GT 2020; V005T06A026doi:https://doi.org/10.1115/GT2020-15590
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Topics: Brayton cycle , Computational fluid dynamics , Design methodology , Supercritical carbon dioxide , Thermodynamic power cycles
Correlation Between Engine and Aircraft Loadings for Several Mission Types
Ioannis Templalexis, Ioannis Lionis, Sotiris Kitinos
GT 2020; V005T06A027doi:https://doi.org/10.1115/GT2020-15611
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Topics: Aircraft , Engines
Recuperator Performance Assessment in Humidified Micro Gas Turbine Applications Using Experimental Data Extended With Preliminary Support Vector Regression Model Analysis
Ward De Paepe, Alessio Pappa, Diederik Coppitters, Marina Montero Carrerro, Panagiotis Tsirikoglou, Francesco Contino
GT 2020; V005T06A028doi:https://doi.org/10.1115/GT2020-15634
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Topics: Micro gas turbines , Support vector machines , Cycles , Flow (Dynamics) , Modeling , Combined heat and power , Electromagnetic scattering , Compressors , Distributed power generation , Exhaust systems
Trade-Off Assessments for Part Load Controlled Cooling Air in Stationary Gas Turbines
Dominik Woelki, Dieter Peitsch
GT 2020; V005T06A029doi:https://doi.org/10.1115/GT2020-15670
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Topics: Cooling , Gas turbines , Stress , Tradeoffs , Blades , Creep , Design , Emissions , Fuels , Rotors
Computational Investigation of a Multiphase Turbo Expander for Heat Pumps and Refrigeration Cycles
Zoitis Giakoumis, E. Geoffrey Engelbrecht, Alexandros Chasoglou, Ndaona Chokani
GT 2020; V005T06A030doi:https://doi.org/10.1115/GT2020-15683
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Topics: Heat pumps , Modeling , Refrigeration cycles , Turbines , Turbochargers
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
GT 2020; V005T06A031doi: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
Simulation of Optimizing the Partial Load Performance of a Gas Turbine Combined Cycle Using Exhaust Heat Recuperation and Inlet Bleed Heating
Seong Won Moon, Tong Seop Kim
GT 2020; V005T06A032doi:https://doi.org/10.1115/GT2020-15764
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Topics: Combined cycles , Exhaust systems , Gas turbines , Heat , Heating , Simulation , Stress
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
GT 2020; V005T06A033doi: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)
Study of Using Exhaust Gas Recirculation on a Gas Turbine for Carbon Capture
Dan Burnes, Priyank Saxena, Paul Dunn
GT 2020; V005T06A034doi:https://doi.org/10.1115/GT2020-16080
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Topics: Carbon capture and storage , Exhaust gas recirculation , Gas turbines , Industrial gases , Turbines , Combustion , Accounting , Carbon , Carbon dioxide , Combustion systems
Energy Management of a Hybrid-Electric Aeronautical Propulsion System to Be Used in a Stationary Test Bench
Manuel A. Rendon, Konstantinos Kyprianidis, Yipsy Roque Benito, Daniel de A. Fernandes, Ariele T. Ferraz, Luan R. C. Vieira
GT 2020; V005T06A035doi:https://doi.org/10.1115/GT2020-16133
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Topics: Energy management , Propulsion systems , Aircraft , Construction , Emissions , Greenhouse gases , Internal combustion engines , Propellers , Aerodynamics , Aircraft propulsion
Robust Design of a Fuel Cell-Turbocharger Hybrid System
Andrea Giugno, Luca Mantelli, Alberto Traverso
GT 2020; V005T06A036doi:https://doi.org/10.1115/GT2020-16137
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Topics: Design , Fuels , Solid oxide fuel cells , Turbochargers
A Degradation Diagnosis Method for Gas Turbine – Fuel Cell Hybrid Systems Using Bayesian Networks
L. Mantelli, V. Zaccaria, K. Kyprianidis, M. L. Ferrari
GT 2020; V005T06A037doi:https://doi.org/10.1115/GT2020-16203
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Topics: Fuel cells , Gas turbines , Solid oxide fuel cells , Sensors , Maintenance , Turbomachinery , Carbon , Compressors , Control systems , Electricity (Physics)
Experimental Investigation of the Starting Procedure of a Helicopter Gas Turbine Featuring an Impingement Quick-Start System
Niklas Kuen, Volker Gümmer
GT 2020; V005T06A038doi:https://doi.org/10.1115/GT2020-16231
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Topics: Gas turbines , Engines , Flight , Fuels , Helicopters , Safety , Weight (Mass)

Cycle Innovations: Energy Storage

Compressed Air Energy Storage for a Small Size Standalone Plant Powered by a Solar Power Unit and a Gas Turbine
Gianmario L. Arnulfi, Giulio Croce
GT 2020; V005T07A001doi:https://doi.org/10.1115/GT2020-14631
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Topics: Compressed air , Energy storage , Gas turbines , Solar power
Integration Options for Nuclear Steam Cycle Using Liquid Air Energy Storage
Jin Young Heo, Won Woong Lee, Jung Hwan Park, Jeong Ik Lee
GT 2020; V005T07A002doi:https://doi.org/10.1115/GT2020-14880
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Topics: Cycles , Energy storage , Nuclear power stations , Steam
An Investigation of Reversing Axial Turbomachinery for Thermal Energy Storage Application
Paul Harris, Tom Wolf, Jim Kesseli, Robert B. Laughlin
GT 2020; V005T07A003doi:https://doi.org/10.1115/GT2020-15286
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Topics: Compressors , Thermal energy storage , Turbines , Turbomachinery
Conceptual Design and Energy Storage Positioning Aspects for a Hybrid-Electric Light Aircraft
Vasilis G. Gkoutzamanis, Arjun Srinivas, Doukaini Mavroudi, Anestis I. Kalfas, Mavroudis D. Kavvalos, Konstantinos G. Kyprianidis, George Korbetis
GT 2020; V005T07A004doi:https://doi.org/10.1115/GT2020-15477
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Topics: Aircraft , Boundary layers , Conceptual design , Emissions , Energy storage
Cycle Considerations for the Conceptual Design of a Pumped Heat Energy Storage System
Brittany Tom, Natalie Smith, Aaron McClung
GT 2020; V005T07A005doi:https://doi.org/10.1115/GT2020-15657
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Topics: Conceptual design , Cycles , Energy storage , Heat , Thermal energy storage
Magnetic Bearings for High-Temperature sCO2 Pumped Heat Energy Storage
Aaron Rimpel, Natalie Smith, Tim Allison, Andrea Masala
GT 2020; V005T07A006doi:https://doi.org/10.1115/GT2020-15747
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Topics: Energy storage , Heat , High temperature , Magnetic bearings , Cycles , Machinery , Bearings , Temperature , Leakage , Compressors
Design and Optimization of Non-Supercritical CO2 Thermal Power Cycle for “P2H2P” Energy Storage System
Ondrej Burian, Radek Skoda
GT 2020; V005T07A007doi:https://doi.org/10.1115/GT2020-16027
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Topics: Carbon dioxide , Cycles , Design , Energy storage , Optimization , Thermal energy
Model-Based Analysis of a Combined Heat and Power System Featuring a Hydrogen-Fired Gas Turbine With On-Site Hydrogen Production and Storage
Thomas Bexten, Manfred Wirsum, Björn Roscher, Ralf Schelenz, Georg Jacobs
GT 2020; V005T07A008doi:https://doi.org/10.1115/GT2020-16071
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Topics: Cogeneration systems , Gas turbines , Hydrogen , Hydrogen production , Storage , Carbon dioxide , Electrolysis , Hydrogen storage , Renewable energy , Economic analysis
Techno-Economic Optimization of a Combined Cycle Combined Heat and Power Plant With Integrated Heat Pump and Low-Temperature Thermal Energy Storage
Jose Garcia, Vincent Smet, Rafael Guedez, Alessandro Sorce
GT 2020; V005T07A009doi:https://doi.org/10.1115/GT2020-16072
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Topics: Cogeneration plants , Combined cycles , Heat pumps , Low temperature , Optimization , Thermal energy storage , Power stations , Boundary-value problems , Carbon dioxide , Central heating
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