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Proceedings Papers

Proceedings Volume Cover
ASME Turbo Expo 2021: Turbomachinery Technical Conference and Exposition
June 7–11, 2021
Virtual, Online
Conference Sponsors:
  • International Gas Turbine Institute
ISBN:
978-0-7918-8496-6
Volume 4: Controls, Diagnostics, and Instrumentation; Cycle Innovations; Cycle Innovations: Energy Storage; Education; Electric Power

Front Matter

GT2021 Front Matter
GT 2021; V004T00A001https://doi.org/10.1115/GT2021-FM4
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Controls, Diagnostics, and Instrumentation

Considerations for the Extension of Gas Path Analysis To Electrified Aircraft Propulsion Systems
Donald L. Simon, Randy Thomas, Kyle M. Dunlap
GT 2021; V004T05A001https://doi.org/10.1115/GT2021-58578
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Topics: Aircraft propulsion , Engines , Turbomachinery , Aircraft , Casting , Electronic systems , Gas turbines , Hardware , Parameter estimation , Stress
Numerical Calibration and Investigation of the Influence Of Reynolds Number on Measurements With Five-Hole Probes In Compressible Flows
Christian Schäffer, Konstantin Speck, Volker Gümmer
GT 2021; V004T05A002https://doi.org/10.1115/GT2021-58618
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Topics: Calibration , Compressible flow , Probes , Reynolds number
Binary Repetitive Model Predictive Active Flow Control Applied to an Annular Compressor Stator Cascade With Periodic Disturbances
Benjamin Fietzke, Rudibert King, Jan Mihalyovics, Dieter Peitsch
GT 2021; V004T05A003https://doi.org/10.1115/GT2021-58744
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Topics: Cascades (Fluid dynamics) , Compressors , Flow control , Stators , Flow (Dynamics) , Pressure , Suction , Combustion , Corners (Structural elements) , Disks
Turbine Inlet Temperature Measurements in a T 8200 kW Gas Turbine Using Water Vapor Emission
Dale R. Tree, Dustin Badger, Darrel Zeltner, Mohsen Rezasoltani
GT 2021; V004T05A004https://doi.org/10.1115/GT2021-58998
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Topics: Emissions , Gas turbines , Temperature , Temperature measurement , Turbines , Water vapor
Characterisation and Validation of an Optical Pressure Sensor for Combustion Monitoring at Low Frequency
Gianluca Nicchiotti, Stephane A. Page, Krzysztof Solinski, Lukas Andracher, Nina Paulitsch, Fabrice Giuliani
GT 2021; V004T05A005https://doi.org/10.1115/GT2021-59103
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Topics: Combustion , Pressure sensors , Pressure , High temperature , Chain , Combustion systems , Computer software , Dynamics (Mechanics) , Emissions , Equipment performance
A Lesson on Operationalizing Machine Learning for Predictive Maintenance of Gas Turbines
Paolo Pileggi, Elena Lazovik, Ron Snijders, Lars-Uno Axelsson, Sietse Drost, Giulio Martinelli, Max de Grauw, Joris Graff
GT 2021; V004T05A006https://doi.org/10.1115/GT2021-59249
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Topics: Gas turbines , Machine learning , Maintenance
Hot-Wire Measurements in Non-Calibrated Conditions
Yuexin Wang, Tao Guo, Huiren Zhu
GT 2021; V004T05A007https://doi.org/10.1115/GT2021-59259
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Topics: Wire , Calibration , Forced convection , Pressure , Temperature , Errors , Flow (Dynamics) , Heat transfer , Accuracy and precision , Computer simulation
A Novel Gas Path Fault Diagnostic Model for Gas Turbine Based on Explainable Convolutional Neural Network With LIME Method
Chen Yao, Xi Yueyun, Chen Jinwei, Zhang Huisheng
GT 2021; V004T05A008https://doi.org/10.1115/GT2021-59289
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Topics: Artificial neural networks , Gas turbines , Fault diagnosis , Aviation , Energy industry , Failure mechanisms , Maintenance , Sensors
Revolutionary Vertical Lift Technology (RVLT) Side-by-Side Hybrid Concept Vehicle Powertrain Dynamic Model
Santino J. Bianco, Christine T. Chevalier, Jonathan S. Litt, Joshua K. Smith, Jeffryes W. Chapman, Jonathan L. Kratz
GT 2021; V004T05A009https://doi.org/10.1115/GT2021-59375
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Topics: Dynamic models , Vehicles
Design and Validation of a Novel Turbogenerator’s Robotized Inspection System
Enrico Pignone, Alessandro Pistone, Carlo Canali, Fabrizio D’Agostino, Gianfranco Martorana
GT 2021; V004T05A010https://doi.org/10.1115/GT2021-59546
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Topics: Design , Generators , Inspection , Maintenance , Robotics , Robots , Sensors , Acoustics , Data collection , Downtime
Reconstruction of Temperature Distribution for a Turbulent Free Jet Using Background Oriented Schlieren
Benjamin H. Wahls, Kishore Ranganath Ramakrishnan, Srinath Ekkad
GT 2021; V004T05A011https://doi.org/10.1115/GT2021-59690
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Topics: Temperature distribution , Turbulence , Nozzles , Temperature , Algorithms , Chemically reactive flow , Displacement , Flow (Dynamics) , Steady state , Thermocouples
Uncertainty in High-Pressure Stator Performance Measurement in an Annular Cascade at Engine-Representative Reynolds and Mach
Lakshya Bhatnagar, Guillermo Paniagua, David G. Cuadrado, Papa Aye N. Aye-Addo, Antonio Castillo Sauca, Francisco Lozano, Matthew Bloxham
GT 2021; V004T05A012https://doi.org/10.1115/GT2021-59702
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Topics: Cascades (Fluid dynamics) , Engines , High pressure (Physics) , Stators , Uncertainty , Turbines , Calibration , Probes , Uncertainty analysis , Valves
Rapid Defect Detection and Classification in Images Using Convolutional Neural Networks
Peter Warren, Hessein Ali, Hossein Ebrahimi, Ranajay Ghosh
GT 2021; V004T05A013https://doi.org/10.1115/GT2021-59801
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Topics: Artificial neural networks , Flaw detection , Optical quality control , Machine learning , Image processing , Inspection , Manufacturing , Nondestructive evaluation , Turbomachinery
Development of a Lifetime Pressure Sensitive Paint Procedure for High-Pressure Vane Testing
Papa Aye N. Aye-Addo, Guillermo Paniagua, David G. Cuadrado, Lakshya Bhatnagar, Antonio Castillo Sauca, James Braun, Mateo Gomez-Gomez, Terrence Meyer, Matthew Bloxham
GT 2021; V004T05A014https://doi.org/10.1115/GT2021-59886
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Topics: High pressure (Physics) , Paints , Pressure , Testing , Lasers , Turbines , Calibration , Flow (Dynamics) , Uncertainty , Wind
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
GT 2021; V004T05A015https://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
Anomaly Detection for Large Fleets of Industrial Equipment: Utilizing Machine Learning With Applications to Power Plant Monitoring
Cody W. Allen, Chad Holcomb, Maurício de Oliveira
GT 2021; V004T05A016https://doi.org/10.1115/GT2021-60116
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Topics: Machine learning , Power stations , Machinery , Gas turbines , Algorithms , Errors , Failure , Model development , Neural network models , Reliability
An Efficient Prediction Method for the Azimuthal Migration of Combustion Inhomogeneity in Multi-Stage Cooled Turbines
Qingfu He, Zhongran Chi, Shusheng Zang
GT 2021; V004T05A017https://doi.org/10.1115/GT2021-60220
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Topics: Combustion , Turbines , Annulus , Simulation , Thermocouples , Combustion chambers , Errors , Exhaust systems , Steady state , Temperature
Acoustic Pyrometry Robustness to Time of Flight Estimation Errors
Gianluca Caposciutti, Lorenzo Ferrari
GT 2021; V004T05A018https://doi.org/10.1115/GT2021-60266
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Topics: Acoustics , Errors , Flight , Robustness , Temperature measurement

Cycle Innovations

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
GT 2021; V004T06A001https://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
Analysis of the Emission Reduction Potential and Combustion Stability Limits of a Hydrogen-Fired Gas Turbine With External Exhaust Gas Recirculation
Nils Hendrik Petersen, Thomas Bexten, Christian Goßrau, Manfred Wirsum
GT 2021; V004T06A002https://doi.org/10.1115/GT2021-58674
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Topics: Combustion , Emissions , Exhaust gas recirculation , Gas turbines , Hydrogen , Stability , Flames , Combustion chambers , Fuels , Nitrogen oxides
Critical and Choking Mach Numbers for Organic Vapor Flows Through Turbine Cascades
Stefan aus der Wiesche, Felix Reinker, Robert Wagner, Leander Hake, Max Passmann
GT 2021; V004T06A003https://doi.org/10.1115/GT2021-59013
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Topics: Flow (Dynamics) , Mach number , Turbines , Vapors
Prediction and Mitigation Strategies for Compressor Instabilities due to Large Pressurized Volumes in Micro Gas Turbine Systems
Thomas Krummrein, Martin Henke, Timo Lingstädt, Martina Hohloch, Peter Kutne
GT 2021; V004T06A004https://doi.org/10.1115/GT2021-59106
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Topics: Compressors , Micro gas turbines , Cycles , Pressure , Pressurized gas , Simulation , Surges , Transients (Dynamics) , Turbines , Combustion chambers
Aero-Thermal Characterization of Accelerating and Diffusing Passages Downstream of Rotating Detonation Combustors
James Braun, Guillermo Paniagua, Donald Ferguson
GT 2021; V004T06A005https://doi.org/10.1115/GT2021-59111
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Topics: Combustion chambers , Engines , Explosions
Intercooler Parametric Analysis for the IRA Engine Cycle Performance Augmentation
Emmanouil Alexiou, Zinon Vlahostergios, Christina Salpingidou, Fabian Donus, Dimitrios Misirlis, Kyros Yakinthos
GT 2021; V004T06A006https://doi.org/10.1115/GT2021-59187
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Topics: Cycles , Engines , Aircraft engines , Design , Compressors , Fuel consumption , Heat exchangers , Combustion chambers , Emissions , Exhaust systems
Thermodynamic Analysis of Waste Heat Recovery Systems in Large Waste Heat Generating Industries
Shantanu Thada, Yash T. Rajan, A. M. Pradeep, Arunkumar Sridharan
GT 2021; V004T06A007https://doi.org/10.1115/GT2021-59194
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Topics: Cement plants , Genetic algorithms , Heat recovery , Optimization , Organic Rankine cycle , Waste heat
Surge Prevention Techniques for a Turbocharged Solid Oxide Fuel Cell Hybrid System
L. Mantelli, M. L. Ferrari, A. Traverso
GT 2021; V004T06A008https://doi.org/10.1115/GT2021-59264
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Topics: Solid oxide fuel cells , Surges , Compressors , Fuel cells , Turbines , Turbochargers , Pressure , Transients (Dynamics) , Air conditioning , Damage
Influence of Blade Profile Change on Gas Path Performance and Their Ontology-Based Fault Knowledge Expression
Yuanfu Li, Yueyun Xi, Jinwei Chen, Huisheng Zhang
GT 2021; V004T06A009https://doi.org/10.1115/GT2021-59282
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Topics: Blades , Computer simulation , Gas turbines , Ontologies
Operational Scenarios of a Gas Turbine Using Exhaust Gas Recirculation for Carbon Capture
Dan Burnes, Priyank Saxena
GT 2021; V004T06A010https://doi.org/10.1115/GT2021-59316
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Topics: Carbon capture and storage , Exhaust gas recirculation , Gas turbines , Carbon , Combustion , Industrial gases , Turbines , Appropriate technology , Combined heat and power , Economics
Experimental Characterization of Losses in Bladeless Turbine Prototype
Avinash Renuke, Federico Reggio, Alberto Traverso, Matteo Pascenti
GT 2021; V004T06A011https://doi.org/10.1115/GT2021-59328
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Topics: Engineering prototypes , Experimental characterization , Turbines , Rotors , Stators , Accuracy and precision , Compressed air , Disks , Electricity (Physics) , Energy generation
Improving Combined Cycle Part Load Performance by Using Exhaust Gas Recirculation Through an Ejector
Majed Sammak, Chi Ho, Alaaeldin Dawood, Abdurrahman Khalidi
GT 2021; V004T06A012https://doi.org/10.1115/GT2021-59358
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Topics: Combined cycles , Ejectors , Exhaust gas recirculation , Heat , Stress
A Reduced-Order Model for the Preliminary Design of Small-Scale Radial Inflow Turbines
Marco Manfredi, Marco Alberio, Marco Astolfi, Andrea Spinelli
GT 2021; V004T06A013https://doi.org/10.1115/GT2021-59444
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Topics: Design , Inflow , Turbines , Organic Rankine cycle , Heat recovery , Cycles , Emissions , Energy generation , Fluids , High pressure (Physics)
Incipient Surge Analysis in Time and Frequency Domain for Centrifugal Compressors
Paolo Silvestri, Silvia Marelli, Massimo Capobianco
GT 2021; V004T06A014https://doi.org/10.1115/GT2021-59501
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Topics: Compressors , Surges
Ancillary Services Potential for Flexible Combined Cycles
Alberto Vannoni, Jose Angel Garcia, Weimar Mantilla, Rafael Guedez, Alessandro Sorce
GT 2021; V004T06A015https://doi.org/10.1115/GT2021-59587
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Topics: Combined cycle gas turbines , Combined cycles , Design , Fuels , Gas turbines , Heat pumps , Modeling , Nuclear decommissioning , Plant layout , Profitability
Performance Prediction of a Multi-Stage Ammonia-Water Turbine Under Variable Nozzle Operation via Machine Learning
Yang Du, Tingting Liu, Yiping Dai, Gang Fan, Jiangfeng Wang, Pan Zhao
GT 2021; V004T06A016https://doi.org/10.1115/GT2021-59615
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Topics: Machine learning , Nozzles , Turbines , Water
Turboprop Engine Loading During High and Low Maneuver Intensity Flight Mode
Ioannis Templalexis, Lambros Giachalis, Ioannis Lionis
GT 2021; V004T06A017https://doi.org/10.1115/GT2021-59668
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Topics: Creep , Engines , Flight , Gas turbines , Aircraft , Air Force , Aircraft engines , Computer software , Cycles , Failure mechanisms
Air-Steam Dual Loop Gas Turbine Engine With Pulse Detonation Combustion
Pereddy Nageswara Reddy
GT 2021; V004T06A018https://doi.org/10.1115/GT2021-59983
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Topics: Combustion , Cycles , Explosions , Gas turbines , Rankine cycle , Steam
Control Strategy Development for Optimized Operational Flexibility From Humidified Micro Gas Turbine: Saturation Tower Performance Assessment
Ward De Paepe, Alessio Pappa, Diederik Coppitters, Marina Montero Carrero, Panagiotis Tsirikoglou, Francesco Contino
GT 2021; V004T06A019https://doi.org/10.1115/GT2021-60209
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Topics: Micro gas turbines , Cycles , Fluids , Water , Electric load , Stress , Combined heat and power , Distributed power generation , Flow (Dynamics) , Heat
The Effect of Compressibility Factor on Turbine Performance
David Baumgärtner, John J. Otter, Andrew P. S. Wheeler
GT 2021; V004T06A020https://doi.org/10.1115/GT2021-60241
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Topics: Compressibility , Turbines , Fluids , Boundary layers , Shock (Mechanics)

Cycle Innovations: Energy Storage

Techno-Economic Analysis of a Hydrogen Production and Storage System for the On-Site Fuel Supply of Hydrogen-Fired Gas Turbines
Thomas Bexten, Tobias Sieker, Manfred Wirsum
GT 2021; V004T07A001https://doi.org/10.1115/GT2021-59073
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Topics: Economics , Fuels , Gas turbines , Hydrogen , Hydrogen production , Storage , Renewable energy , Carbon dioxide , Hydrogen storage , Design
A Novel Energy Storage System Based on Carbon Dioxide Unique Thermodynamic Properties
Marco Astolfi, Dario Rizzi, Ennio Macchi, Claudio Spadacini
GT 2021; V004T07A002https://doi.org/10.1115/GT2021-59487
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Topics: Batteries , Carbon dioxide , Energy storage
Evaluation of Thermoacoustic Applications Using Waste Heat to Reduce Carbon Footprint
Philip Spoor, Deoras Prabhudharwadkar, Srinath Somu, Saumitra Saxena, Deanna Lacoste, William Roberts
GT 2021; V004T07A003https://doi.org/10.1115/GT2021-59688
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Topics: Carbon , Thermoacoustics , Waste heat
Off-Design of a Pumped Thermal Energy Storage Based on Closed Brayton Cycles
Guido Francesco Frate, Luigia Paternostro, Lorenzo Ferrari, Umberto Desideri
GT 2021; V004T07A004https://doi.org/10.1115/GT2021-60185
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Topics: Brayton cycle , Design , Storage , Stress , Thermal energy storage
Potential of Micro Gas Turbines to Provide Renewable Heat and Power in Off-Grid Applications for Desalination and Industrial Wastewater Treatment
J. Montes-Sánchez, B. de Weert, B. Petit, L. García-Rodríguez, D. Sánchez
GT 2021; V004T07A005https://doi.org/10.1115/GT2021-60253
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Topics: Heat , Micro gas turbines , Wastewater treatment , Water treatment

Education

Collaboration Between Academia and Industry to Advance Industrial Gas Turbines
Bernhard Winkelmann, Rainer Kurz, David Voss, Karen A. Thole
GT 2021; V004T08A001https://doi.org/10.1115/GT2021-01335
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Topics: Collaboration , Industrial gases , Turbines
Online (Remote) Teaching for Laboratory Based Courses Using “Digital Twins” of the Experiments
Sabri Deniz, Ulf Christian Müller, Ivo Steiner, Thomas Sergi
GT 2021; V004T08A002https://doi.org/10.1115/GT2021-58697
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Topics: Teaching , Energy / power systems , Pandemics , Education , Flow (Dynamics) , Fluid mechanics , Fluids , Pumps , Students , Thermodynamics
Student Research Projects With Industrial Impact
S. D. Grimshaw, C. J. Clark, J. V. Taylor, R. Spataro
GT 2021; V004T08A003https://doi.org/10.1115/GT2021-58948
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Topics: Students , Collaboration , Design , Undergraduate research , Aerospace industry , Career development , Compressors , Cycles , Ducts , Engines
Educational Effectiveness of Brayton Cycle Compare and Solve Interactive Gas Turbine Simulator
Louis Christensen, Randall Mathison
GT 2021; V004T08A004https://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
Survey of Calculation Methods for Polytropic Efficiencies
Hans E. Wettstein
GT 2021; V004T08A005https://doi.org/10.1115/GT2021-59967
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Topics: Compression , Computational methods , Fluids , Gases , Pressure , Thermodynamic power cycles , Turbomachinery , Vapors

Electric Power

Application of Ultra-Low NOx Combustor to the MHPS Existing Gas Turbine
Takashi Nishiumi, Hirofumi Ohara, Kotaro Miyauchi, Sosuke Nakamura, Toshishige Ai, Masahito Kataoka
GT 2021; V004T09A001https://doi.org/10.1115/GT2021-02403
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Topics: Combustion chambers , Gas turbines , Nitrogen oxides , Design , Emissions , Combustion , Control systems , High pressure (Physics) , Nozzles , Temperature
Detection of Machinery Failure Signs From Big Time-Series Data Obtained by Flow Simulation of Intermediate-Pressure Steam Turbines
Kazuhiko Komatsu, Hironori Miyazawa, Cheng Yiran, Masayuki Sato, Takashi Furusawa, Satoru Yamamoto, Hiroaki Kobayashi
GT 2021; V004T09A002https://doi.org/10.1115/GT2021-58698
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Topics: Failure , Flow simulation , Machinery , Pressure , Steam turbines , Time series
Data Fusion: A Project Update & Pathway Forward
Salvatore Della Villa, Jr., Robert Steele, Dongwon Shin, Sangkeun (Matt) Lee, Travis Johnston, Yong Liu, Youhai Wen, David Alman, Christopher Perullo
GT 2021; V004T09A003https://doi.org/10.1115/GT2021-58933
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Topics: Data fusion , Turbines , Teams , Failure , Bone , Collaboration , Combustion , Design , Energy generation , Engineering disciplines
Prediction Enhancement of Machine Learning Using Time Series Modeling in Gas Turbines
Vipul Goyal, Mengyu Xu, Jayanta Kapat, Ladislav Vesely
GT 2021; V004T09A004https://doi.org/10.1115/GT2021-59082
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Topics: Blades , Combustion , Combustion systems , Cooling systems , Flow (Dynamics) , Fuels , Gas turbines , Machine learning , Modeling , Power stations
Achieving Better Power Plant Guarantees Through a New Exergy-Based Approach for the HRSG
Raub W. Smith
GT 2021; V004T09A005https://doi.org/10.1115/GT2021-59291
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Topics: Exergy , Heat recovery steam generators , Power stations
Experimental Development of On-Line Flame Transfer Function Measurements for Fielded Gas Turbines
Austin Matthews, Anna Cobb, Subodh Adhikari, David Wu, Tim Lieuwen, Jim Blust, Benjamin Emerson
GT 2021; V004T09A006https://doi.org/10.1115/GT2021-59317
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Topics: Flames , Gas turbines , Transfer functions
Turn-Down Capability of Ansaldo Energia’s GT26
Ralf Jakoby, Jörg Rinn, Christoph Appel, Adrien Studerus
GT 2021; V004T09A007https://doi.org/10.1115/GT2021-59457
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Topics: Combined cycles , Combustion chambers , Combustion systems , Compressors , Cycles , Emissions , Energy generation , Engines , Flow (Dynamics) , Fuels
GT36 Turbine Development and Full-Scale Validation
S. Naik, B. Stephan, M. Henze
GT 2021; V004T09A008https://doi.org/10.1115/GT2021-59470
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Topics: Cooling , Gas turbines , Turbines , Temperature , Instrumentation , Metals , Power stations , Turbine blades , Aerodynamics , Airfoils
The EPRI Gas Turbine Digital Twin – a Platform for Operator Focused Integrated Diagnostics and Performance Forecasting
Jamie Lim, Christopher A. Perullo, Joe Milton, Rachel Whitacre, Chris Jackson, Chris Griffin, David Noble, Lea Boche, Steve Seachman, Leonard Angello, Susan Maley, Timothy C. Lieuwen
GT 2021; V004T09A009https://doi.org/10.1115/GT2021-59572
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Topics: Gas turbines , Maintenance , Stress , Combined cycle gas turbines , Computer software , Emissions , Pattern recognition , Physics , Power stations , Sensors
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