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Proceedings Papers

Comparative Analysis of Total Pressure Measurement Techniques in Rotating Detonation Combustors

Hongyi Wei, Tim Kayser, Eric Bach, Christian Oliver Paschereit, Myles D. Bohon
Proc. ASME. GT2024, Volume 3A: Combustion, Fuels, and Emissions, V03AT04A047, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-124888
https://doi.org/10.1115/GT2024-124888
View Paper titled, Comparative Analysis of Total Pressure Measurement Techniques in Rotating Detonation Combustors
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Topics: Combustion chambers, Explosions, Pressure measurement, Probes, Pressure, Uncertainty, Calibration, Flow (Dynamics), Stress, Uncertainty analysis
Proceedings Papers

Development of a Virtual Chemistry Reaction Mechanism for H2/CH4 Turbulent Combustion Modelling

Simone Castellani, Antonio Andreini, Roberto Meloni
Proc. ASME. GT2024, Volume 3A: Combustion, Fuels, and Emissions, V03AT04A042, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-124328
https://doi.org/10.1115/GT2024-124328
View Paper titled, Development of a Virtual Chemistry Reaction Mechanism for H2/CH4 Turbulent Combustion Modelling
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Topics: Chemistry, Combustion, Methane, Modeling, Turbulence, Flames, Calibration, Diffusion (Physics), Fossil fuels, Fuels
Proceedings Papers

A Numerical and Experimental Study of Five-Hole Probe Calibrations in Low-Speed Flows

Dahae Jeong, Tamara Guimarães
Proc. ASME. GT2024, Volume 4: Controls, Diagnostics, and Instrumentation, V004T05A036, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-127876
https://doi.org/10.1115/GT2024-127876
View Paper titled, A Numerical and Experimental Study of Five-Hole Probe Calibrations in Low-Speed Flows
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Topics: Calibration, Flow (Dynamics), Fluid dynamics, Pressure, Probes
Proceedings Papers

Enhancing Total Temperature Measurement Accuracy: Calibration Procedures and Novel Two-Wire Probes

Diego Sánchez de la Rosa, Guillermo Paniagua
Proc. ASME. GT2024, Volume 4: Controls, Diagnostics, and Instrumentation, V004T05A029, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-126636
https://doi.org/10.1115/GT2024-126636
View Paper titled, Enhancing Total Temperature Measurement Accuracy: Calibration Procedures and Novel Two-Wire Probes
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Topics: Calibration, Errors, Flow (Dynamics), Heat conduction, Probes, Temperature measurement, Thermocouples, Thermography, Wire
Proceedings Papers

Evaluating Thin-Film Thermocouple Performance on Additively Manufactured Turbine Airfoils

Reid A. Berdanier, Margaret R. Nunn, Justin T. Brumberg, Michael D. Barringer, Scott Fishbone, Karen A. Thole
Proc. ASME. GT2024, Volume 4: Controls, Diagnostics, and Instrumentation, V004T05A017, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-124155
https://doi.org/10.1115/GT2024-124155
View Paper titled, Evaluating Thin-Film Thermocouple Performance on Additively Manufactured Turbine Airfoils
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Topics: Additive manufacturing, Airfoils, Thermocouples, Thin films, Turbines, Sensors, Engines, Gas turbines, Hardware, Accuracy and precision
Proceedings Papers

Application of Machine Learning Techniques in Calibration and Data Reduction of Multi-Hole Probes

Arman Mirhashemi, Paht Juangphanich, Kenji Miki
Proc. ASME. GT2024, Volume 4: Controls, Diagnostics, and Instrumentation, V004T05A044, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-128955
https://doi.org/10.1115/GT2024-128955
View Paper titled, Application of Machine Learning Techniques in Calibration and Data Reduction of Multi-Hole Probes
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Topics: Calibration, Machine learning, Probes, Artificial neural networks, Flow (Dynamics), Algorithms, Pressure, Pressure measurement, Surface fitting, Uncertainty
Proceedings Papers

Bayesian Inference for the Calibration of Progressive Damage Model of Dovetail Specimens From Laminated Composite Fan Blade

Xu Tang, Yong Chen
Proc. ASME. GT2024, Volume 10B: Structures and Dynamics — Fatigue, Fracture, and Life Prediction; Probabilistic Methods; Rotordynamics; Structural Mechanics and Vibration, V10BT25A001, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-121684
https://doi.org/10.1115/GT2024-121684
View Paper titled, Bayesian Inference for the Calibration of Progressive Damage Model of Dovetail Specimens From Laminated Composite Fan Blade
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Topics: Blades, Calibration, Chain, Composite materials, Damage, Delamination
Proceedings Papers

Calibration and Validation of a Novel Particle Rebound and Deposition Model

Lei-Yong Jiang, Prakash Patnaik, Masaya Suzuki
Proc. ASME. GT2024, Volume 12B: Turbomachinery — Axial Flow Turbine Aerodynamics; Deposition, Erosion, Fouling, and Icing, V12BT31A015, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-129243
https://doi.org/10.1115/GT2024-129243
View Paper titled, Calibration and Validation of a Novel Particle Rebound and Deposition Model
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Topics: Calibration, Gas turbines, Particulate matter, Sands
Proceedings Papers

A Calibration Approach for Accelerated Creep Testing for Electron Beam Melted (EBM) Ti-6Al-4V Using the WCS Model

Md Abir Hossain, Jacob T. Pellicotte, Calvin M. Stewart
Proc. ASME. GT2023, Volume 8: Industrial and Cogeneration; Manufacturing Materials and Metallurgy, V008T17A023, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-104193
https://doi.org/10.1115/GT2023-104193
View Paper titled, A Calibration Approach for Accelerated Creep Testing for Electron Beam Melted (EBM) Ti-6Al-4V Using the WCS Model
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Topics: Calibration, Cathode ray oscilloscopes, Creep, Electron beams, Testing, Stress, Trajectories (Physics), Alloys, Damage, Rupture
Proceedings Papers

POD-Based Surrogate Modeling Approximation for Aeroengines Nonlinear Unbalance Responses

Francesco D’Alessandro, Hugo Festjens, Gael Chevallier, Scott Cogan, Tariq Benamara, Caroline Sainvitu
Proc. ASME. GT2023, Volume 11B: Structures and Dynamics — Emerging Methods in Engineering Design, Analysis, and Additive Manufacturing; Fatigue, Fracture, and Life Prediction; Probabilistic Methods; Rotordynamics; Structural Mechanics and Vibration, V11BT26A002, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-100656
https://doi.org/10.1115/GT2023-100656
View Paper titled, POD-Based Surrogate Modeling Approximation for Aeroengines Nonlinear Unbalance Responses
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Topics: Approximation, Metamodeling, Finite element model, Rotors, Calibration, Computer simulation, Damping, Design, Event history analysis, Experimental design
Proceedings Papers

Acoustic and Optical Investigations of the Flame Dynamics of Rich and Lean Kerosene Flames in the Primary Zone of an Air-Staged Combustion Test-Rig

Martin March, Julian Renner, Thomas Sattelmayer
Proc. ASME. GT2023, Volume 3B: Combustion, Fuels, and Emissions, V03BT04A023, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-103105
https://doi.org/10.1115/GT2023-103105
View Paper titled, Acoustic and Optical Investigations of the Flame Dynamics of Rich and Lean Kerosene Flames in the Primary Zone of an Air-Staged Combustion Test-Rig
Open the PDF for Acoustic and Optical Investigations of the Flame Dynamics of Rich and Lean Kerosene Flames in the Primary Zone of an Air-Staged Combustion Test-Rig in another window
Topics: Acoustics, Aircraft engines, Combustion, Dynamics (Mechanics), Flames, Chemiluminescence, Thermal energy, Calibration, Carbon dioxide, Combustion chambers
Proceedings Papers

Methods and Apparatus for Real-Time Seal Clearances Assessment Using a Pressure Measurement

Taehong Kim
Proc. ASME. GT2023, Volume 4: Controls, Diagnostics, and Instrumentation, V004T05A023, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-103264
https://doi.org/10.1115/GT2023-103264
View Paper titled, Methods and Apparatus for Real-Time Seal Clearances Assessment Using a Pressure Measurement
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Topics: Aircraft, Calibration, Cavities, Clearances (Engineering), Control systems, Design, Engines, Flight, Flow (Dynamics), Fuel efficiency
Proceedings Papers

Reynolds Number Calibration Coefficient for Multi-Hole Pneumatic Probes

Johannes Bachner, Andreas Pahs
Proc. ASME. GT2023, Volume 4: Controls, Diagnostics, and Instrumentation, V004T05A007, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-101320
https://doi.org/10.1115/GT2023-101320
View Paper titled, Reynolds Number Calibration Coefficient for Multi-Hole Pneumatic Probes
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Topics: Calibration, Probes, Reynolds number, Pressure, Mach number, Transonic flow, Additive manufacturing, Errors, Flow (Dynamics), Interpolation
Proceedings Papers

Feasibility of the Use of Thermal History Paints for Long Term Exposure of Low Temperature Life Critical Components

Silvia Araguas Rodriguez, David Peral Jiménez, Christopher C. Pilgrim, John Scheibel, Jörg P. Feist
Proc. ASME. GT2023, Volume 4: Controls, Diagnostics, and Instrumentation, V004T05A015, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-102277
https://doi.org/10.1115/GT2023-102277
View Paper titled, Feasibility of the Use of Thermal History Paints for Long Term Exposure of Low Temperature Life Critical Components
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Topics: Low temperature, Maintenance, Paints, Temperature measurement, Temperature, Disks, Durability, Rotors, Calibration, Creep
Proceedings Papers

Robust Tip Gap Measurements: A Universal In-Situ Dynamic Calibration & Demonstration in a Two-Stage High-Speed Turbine

Antonio Castillo Sauca, Guillermo Paniagua Perez
Proc. ASME. GT2023, Volume 4: Controls, Diagnostics, and Instrumentation, V004T05A005, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-101223
https://doi.org/10.1115/GT2023-101223
View Paper titled, Robust Tip Gap Measurements: A Universal In-Situ Dynamic Calibration & Demonstration in a Two-Stage High-Speed Turbine
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Topics: Calibration, Capacitance, Clearances (Engineering), Heat flux, Pressure, Sensors, Turbines
Proceedings Papers

Comparison of Infrared Spectroscopic Methods in Predicting DCN of Jet Fuels and Their Blends Using Chemometric Tools

Anandvinod Dalmiya, Manaf Sheyyab, Eric K. Mayhew, Kenneth Brezinsky, Patrick T. Lynch
Proc. ASME. GT2023, Volume 4: Controls, Diagnostics, and Instrumentation, V004T05A028, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-104099
https://doi.org/10.1115/GT2023-104099
View Paper titled, Comparison of Infrared Spectroscopic Methods in Predicting DCN of Jet Fuels and Their Blends Using Chemometric Tools
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Topics: Fourier transform infrared spectroscopy, Ignition, Jet fuels, Fuels, Spectra (Spectroscopy), Absorption, Artificial neural networks, Calibration, Diesel engines, Errors
Proceedings Papers

Optical Based Emission Monitoring Systems for Combustion Turbine SCR Process Control and CEM Applications

Richard Himes
Proc. ASME. GT2023, Volume 4: Controls, Diagnostics, and Instrumentation, V004T05A006, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-101272
https://doi.org/10.1115/GT2023-101272
View Paper titled, Optical Based Emission Monitoring Systems for Combustion Turbine SCR Process Control and CEM Applications
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Topics: Combustion, Emissions, Monitoring systems, Process control, Turbines, Gas turbines, Nitrogen oxides, Delays, Calibration, Carbon dioxide
Proceedings Papers

A Turbo-Oriented Data-Driven Modification to the Spalart-Allmaras Turbulence Model

Xiao He, Fanzhou Zhao, Mehdi Vahdati
Proc. ASME. GT2022, Volume 10C: Turbomachinery — Design Methods and CFD Modeling for Turbomachinery; Ducts, Noise, and Component Interactions, V10CT32A008, June 13–17, 2022
Publisher: American Society of Mechanical Engineers
Paper No: GT2022-80456
https://doi.org/10.1115/GT2022-80456
View Paper titled, A Turbo-Oriented Data-Driven Modification to the Spalart-Allmaras Turbulence Model
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Topics: Turbochargers, Turbulence, Compressors, Rotors, Flow (Dynamics), Corners (Structural elements), NASA, Pressure, Pressure gradient, Separation (Technology)
Proceedings Papers

Turbulence Model Impact on Predicting Precursors to Surge Flow Instabilities in a Turbocharger Compressor

E. Trigell, M. Mihaescu
Proc. ASME. GT2022, Volume 10D: Turbomachinery — Multidisciplinary Design Approaches, Optimization, and Uncertainty Quantification; Turbomachinery General Interest; Unsteady Flows in Turbomachinery, V10DT37A030, June 13–17, 2022
Publisher: American Society of Mechanical Engineers
Paper No: GT2022-83103
https://doi.org/10.1115/GT2022-83103
View Paper titled, Turbulence Model Impact on Predicting Precursors to Surge Flow Instabilities in a Turbocharger Compressor
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Topics: Compressors, Flow instability, Surges, Turbochargers, Turbulence, Flow (Dynamics), Design, Blades, Calibration, Computer simulation
Proceedings Papers

Calibration of a CFD Methodology for the Simulation of Additively Manufactured Components Accounting for the Effects of Diameter and Printing Direction on Friction and Heat Transfer

Lorenzo Mazzei, Riccardo Da Soghe, Cosimo Bianchini
Proc. ASME. GT2022, Volume 6B: Heat Transfer — General Interest/Additive Manufacturing Impacts on Heat Transfer; Internal Air Systems; Internal Cooling, V06BT13A012, June 13–17, 2022
Publisher: American Society of Mechanical Engineers
Paper No: GT2022-82391
https://doi.org/10.1115/GT2022-82391
View Paper titled, Calibration of a CFD Methodology for the Simulation of Additively Manufactured Components Accounting for the Effects of Diameter and Printing Direction on Friction and Heat Transfer
Open the PDF for Calibration of a CFD Methodology for the Simulation of Additively Manufactured Components Accounting for the Effects of Diameter and Printing Direction on Friction and Heat Transfer in another window
Topics: Accounting, Additive manufacturing, Calibration, Computational fluid dynamics, Cooling, Friction, Gas turbines, Heat transfer, Printing, Simulation