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Proceedings Papers

Experimental Study on the Optimization of the Sensor Arrangement for Blade Tip Timing Measurement

Jie Tian, Zhiwei Zhang, Pengfei Chai, Shang Wang, Yong Chen, Hua Ouyang
Proc. ASME. GT2022, Volume 8B: Structures and Dynamics — Probabilistic Methods; Rotordynamics; Structural Mechanics and Vibration, V08BT27A020, June 13–17, 2022
Paper No: GT2022-82488
DOI: https://doi.org/10.1115/GT2022-82488
View Paper titled, Experimental Study on the Optimization of the Sensor Arrangement for Blade Tip Timing Measurement
Click here to open pdf in another window PDF for Experimental Study on the Optimization of the Sensor Arrangement for Blade Tip Timing Measurement
Topics: Blades, Calibration, Optimization, Sensors
Proceedings Papers

Development of an Acoustic Excitation Test Bench to Support the Validation of Bladed Disks

Jérôme Ligot, Sophie Denis, Sébastien Hoffait, Jean de Cazenove, Jean-Claude Golinval
Proc. ASME. GT2022, Volume 8B: Structures and Dynamics — Probabilistic Methods; Rotordynamics; Structural Mechanics and Vibration, V08BT27A012, June 13–17, 2022
Paper No: GT2022-81933
DOI: https://doi.org/10.1115/GT2022-81933
View Paper titled, Development of an Acoustic Excitation Test Bench to Support the Validation of Bladed Disks
Click here to open pdf in another window PDF for Development of an Acoustic Excitation Test Bench to Support the Validation of Bladed Disks
Topics: Acoustics, Disks, Excitation, Blades, Calibration, Computer software, Engines, Hardware, Laser Doppler vibrometers, Measurement systems
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
Paper No: GT2022-80456
DOI: https://doi.org/10.1115/GT2022-80456
View Paper titled, A Turbo-Oriented Data-Driven Modification to the Spalart-Allmaras Turbulence Model
Click here to open pdf in another window PDF for A Turbo-Oriented Data-Driven Modification to the Spalart-Allmaras Turbulence Model
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
Paper No: GT2022-83103
DOI: https://doi.org/10.1115/GT2022-83103
View Paper titled, Turbulence Model Impact on Predicting Precursors to Surge Flow Instabilities in a Turbocharger Compressor
Click here to open pdf in another window PDF for Turbulence Model Impact on Predicting Precursors to Surge Flow Instabilities in a Turbocharger Compressor
Topics: Compressors, Flow instability, Surges, Turbochargers, Turbulence, Flow (Dynamics), Design, Blades, Calibration, Computer simulation
Proceedings Papers

Bayesian Calibration of Kinetic Parameters in the CH Chemistry Towards Accurate Prompt-NO Modelling

Antoine Durocher, Gilles Bourque, Jeffrey M. Bergthorson
Proc. ASME. GT2022, Volume 3A: Combustion, Fuels, and Emissions, V03AT04A006, June 13–17, 2022
Paper No: GT2022-78466
DOI: https://doi.org/10.1115/GT2022-78466
View Paper titled, Bayesian Calibration of Kinetic Parameters in the CH Chemistry Towards Accurate Prompt-NO Modelling
Click here to open pdf in another window PDF for Bayesian Calibration of Kinetic Parameters in the CH Chemistry Towards Accurate Prompt-NO Modelling
Topics: Calibration, Chemistry, Modeling, Uncertainty, Emissions, Nitrogen oxides, Chain, Combustion chambers, Combustion systems, Design
Proceedings Papers

Design and Development of a Five-Hole Probe Calibrator and Traverse to Investigate Ingestion in Rotating Cavities of HP Compressors

Emma C. Fox, Mark R. Puttock-Brown, Simon J. Davies
Proc. ASME. GT2022, Volume 6B: Heat Transfer — General Interest/Additive Manufacturing Impacts on Heat Transfer; Internal Air Systems; Internal Cooling, V06BT14A003, June 13–17, 2022
Paper No: GT2022-80940
DOI: https://doi.org/10.1115/GT2022-80940
View Paper titled, Design and Development of a Five-Hole Probe Calibrator and Traverse to Investigate Ingestion in Rotating Cavities of HP Compressors
Click here to open pdf in another window PDF for Design and Development of a Five-Hole Probe Calibrator and Traverse to Investigate Ingestion in Rotating Cavities of HP Compressors
Topics: Cavities, Compressors, Design, Probes, Flow (Dynamics), Calibration, Aircraft engines, Blades, Cooling, Data collection
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
Paper No: GT2022-82391
DOI: 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
Click here to open pdf in another window 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
Topics: Accounting, Additive manufacturing, Calibration, Computational fluid dynamics, Cooling, Friction, Gas turbines, Heat transfer, Printing, Simulation
Proceedings Papers

Hot-Wire Anemometry in High Subsonic Organic Vapor Flows

Leander Hake, Stephan Sundermeier, Leon Cakievski, Joshua Bäumer, Stefan aus der Wiesche, Camille Matar, Paola Cinnella, Xavier Gloerfelt
Proc. ASME. GT2022, Volume 2: Coal, Biomass, Hydrogen, and Alternative Fuels; Controls, Diagnostics, and Instrumentation; Steam Turbine, V002T05A007, June 13–17, 2022
Paper No: GT2022-81686
DOI: https://doi.org/10.1115/GT2022-81686
View Paper titled, Hot-Wire Anemometry in High Subsonic Organic Vapor Flows
Click here to open pdf in another window PDF for Hot-Wire Anemometry in High Subsonic Organic Vapor Flows
Topics: Calibration, Flow (Dynamics), Organic Rankine cycle, Vapors, Wire
Proceedings Papers

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
Proc. ASME. GT2021, Volume 4: Controls, Diagnostics, and Instrumentation; Cycle Innovations; Cycle Innovations: Energy Storage; Education; Electric Power, V004T05A012, June 7–11, 2021
Paper No: GT2021-59702
DOI: https://doi.org/10.1115/GT2021-59702
View Paper titled, Uncertainty in High-Pressure Stator Performance Measurement in an Annular Cascade at Engine-Representative Reynolds and Mach
Click here to open pdf in another window PDF for Uncertainty in High-Pressure Stator Performance Measurement in an Annular Cascade at Engine-Representative Reynolds and Mach
Topics: Cascades (Fluid dynamics), Engines, High pressure (Physics), Stators, Uncertainty, Turbines, Calibration, Probes, Uncertainty analysis, Valves
Proceedings Papers

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
Proc. ASME. GT2021, Volume 4: Controls, Diagnostics, and Instrumentation; Cycle Innovations; Cycle Innovations: Energy Storage; Education; Electric Power, V004T05A014, June 7–11, 2021
Paper No: GT2021-59886
DOI: https://doi.org/10.1115/GT2021-59886
View Paper titled, Development of a Lifetime Pressure Sensitive Paint Procedure for High-Pressure Vane Testing
Click here to open pdf in another window PDF for Development of a Lifetime Pressure Sensitive Paint Procedure for High-Pressure Vane Testing
Topics: High pressure (Physics), Paints, Pressure, Testing, Lasers, Turbines, Calibration, Flow (Dynamics), Uncertainty, Wind
Proceedings Papers

Gaussian Stochastic Process Modeling of Blend Repaired Airfoil Modal Response Using Reduced Basis Mode Shape Approach

Jeffrey M. Brown, Alex A. Kaszynski, Daniel L. Gillaugh, Emily B. Carper, Joseph A. Beck
Proc. ASME. GT2021, Volume 9B: Structures and Dynamics — Fatigue, Fracture, and Life Prediction; Probabilistic Methods; Rotordynamics; Structural Mechanics and Vibration, V09BT29A028, June 7–11, 2021
Paper No: GT2021-60238
DOI: https://doi.org/10.1115/GT2021-60238
View Paper titled, Gaussian Stochastic Process Modeling of Blend Repaired Airfoil Modal Response Using Reduced Basis Mode Shape Approach
Click here to open pdf in another window PDF for Gaussian Stochastic Process Modeling of Blend Repaired Airfoil Modal Response Using Reduced Basis Mode Shape Approach
Topics: Airfoils, Mode shapes, Modeling, Stochastic processes, Modal assurance criterion, Maintenance, Displacement, Geometry, Design, Finite element model
Proceedings Papers

Crystal Visco-Plastic Model for Directionally Solidified Ni-Base Superalloys Under Monotonic and Low Cycle Fatigue

Navindra Wijeyeratne, Firat Irmak, Ali P. Gordon
Proc. ASME. GT2021, Volume 9B: Structures and Dynamics — Fatigue, Fracture, and Life Prediction; Probabilistic Methods; Rotordynamics; Structural Mechanics and Vibration, V09BT26A008, June 7–11, 2021
Paper No: GT2021-59581
DOI: https://doi.org/10.1115/GT2021-59581
View Paper titled, Crystal Visco-Plastic Model for Directionally Solidified Ni-Base Superalloys Under Monotonic and Low Cycle Fatigue
Click here to open pdf in another window PDF for Crystal Visco-Plastic Model for Directionally Solidified Ni-Base Superalloys Under Monotonic and Low Cycle Fatigue
Topics: Crystals, Low cycle fatigue, Modeling, Superalloys, Grain boundaries, Temperature, Anisotropy, Constitutive equations, Deformation, Gas turbines
Proceedings Papers

Method and Verification for Material Calibration of the Chaboche Plasticity Model for Multiple Material Directions

Charles R. Krouse, Grant O. Musgrove, Taewoan Kim, Seungmin Lee, Muhyoung Lee, Seongyong Jeong
Proc. ASME. GT2021, Volume 9B: Structures and Dynamics — Fatigue, Fracture, and Life Prediction; Probabilistic Methods; Rotordynamics; Structural Mechanics and Vibration, V09BT26A001, June 7–11, 2021
Paper No: GT2021-04132
DOI: https://doi.org/10.1115/GT2021-04132
View Paper titled, Method and Verification for Material Calibration of the Chaboche Plasticity Model for Multiple Material Directions
Click here to open pdf in another window PDF for Method and Verification for Material Calibration of the Chaboche Plasticity Model for Multiple Material Directions
Topics: Calibration, Plasticity
Proceedings Papers

Challenges With Measuring Supercritical CO2 Compressor Performance When Approaching the Liquid-Vapor Dome

Jason Mortzheim, Doug Hofer, Stephan Priebe, Aaron McClung, J. Jeffery Moore, Stefan Cich
Proc. ASME. GT2021, Volume 10: Supercritical CO2, V010T30A019, June 7–11, 2021
Paper No: GT2021-59527
DOI: https://doi.org/10.1115/GT2021-59527
View Paper titled, Challenges With Measuring Supercritical CO2 Compressor Performance When Approaching the Liquid-Vapor Dome
Click here to open pdf in another window PDF for Challenges With Measuring Supercritical CO2 Compressor Performance When Approaching the Liquid-Vapor Dome
Topics: Compressors, Domes (Structural elements), Supercritical carbon dioxide, Vapors, Uncertainty, Density, Carbon dioxide, Compression, Pressure, Cycles
Proceedings Papers

Design and Tests of a New Damper for a Gas Turbine Thin-Shell Duct

Serena Gabriele, Paolo Di Sisto, Giuseppe Del Vescovo, Conti Simone
Proc. ASME. GT2021, Volume 9B: Structures and Dynamics — Fatigue, Fracture, and Life Prediction; Probabilistic Methods; Rotordynamics; Structural Mechanics and Vibration, V09BT29A010, June 7–11, 2021
Paper No: GT2021-58919
DOI: https://doi.org/10.1115/GT2021-58919
View Paper titled, Design and Tests of a New Damper for a Gas Turbine Thin-Shell Duct
Click here to open pdf in another window PDF for Design and Tests of a New Damper for a Gas Turbine Thin-Shell Duct
Topics: Dampers, Design, Ducts, Gas turbines, Thin shells, Flow (Dynamics), Finite element analysis, High cycle fatigue, Turbines, Bolted joints
Proceedings Papers

Numerical Investigation of Air-Oil Two-Phase Flow Pattern Transition in the Scavenge Line of an Aeroengine

Ghofrane Sekrani, Jean-Sebastien Dick, Sébastien Poncet, Sravankumar Nallamothu
Proc. ASME. GT2021, Volume 1: Aircraft Engine; Fans and Blowers; Marine; Wind Energy; Scholar Lecture, V001T01A009, June 7–11, 2021
Paper No: GT2021-58988
DOI: https://doi.org/10.1115/GT2021-58988
View Paper titled, Numerical Investigation of Air-Oil Two-Phase Flow Pattern Transition in the Scavenge Line of an Aeroengine
Click here to open pdf in another window PDF for Numerical Investigation of Air-Oil Two-Phase Flow Pattern Transition in the Scavenge Line of an Aeroengine
Topics: Two-phase flow, Flow (Dynamics), Modeling, Fluids, Porosity, Turbulence, Air flow, Algebra, Calibration, Compressibility
Proceedings Papers

Hot-Wire Measurements in Non-Calibrated Conditions

Yuexin Wang, Tao Guo, Huiren Zhu
Proc. ASME. GT2021, Volume 4: Controls, Diagnostics, and Instrumentation; Cycle Innovations; Cycle Innovations: Energy Storage; Education; Electric Power, V004T05A007, June 7–11, 2021
Paper No: GT2021-59259
DOI: https://doi.org/10.1115/GT2021-59259
View Paper titled, Hot-Wire Measurements in Non-Calibrated Conditions
Click here to open pdf in another window PDF for Hot-Wire Measurements in Non-Calibrated Conditions
Topics: Wire, Calibration, Forced convection, Pressure, Temperature, Errors, Flow (Dynamics), Heat transfer, Accuracy and precision, Computer simulation
Proceedings Papers

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
Proc. ASME. GT2021, Volume 4: Controls, Diagnostics, and Instrumentation; Cycle Innovations; Cycle Innovations: Energy Storage; Education; Electric Power, V004T05A002, June 7–11, 2021
Paper No: GT2021-58618
DOI: https://doi.org/10.1115/GT2021-58618
View Paper titled, Numerical Calibration and Investigation of the Influence Of Reynolds Number on Measurements With Five-Hole Probes In Compressible Flows
Click here to open pdf in another window PDF for Numerical Calibration and Investigation of the Influence Of Reynolds Number on Measurements With Five-Hole Probes In Compressible Flows
Topics: Calibration, Compressible flow, Probes, Reynolds number
Proceedings Papers

Calibration of a CFD Methodology for the Simulation of Roughness Effects on Friction and Heat Transfer in Additive Manufactured Components

Lorenzo Mazzei, Riccardo Da Soghe, Cosimo Bianchini
Proc. ASME. GT2021, Volume 5B: Heat Transfer — General Interest; Internal Air Systems; Internal Cooling, V05BT13A010, June 7–11, 2021
Paper No: GT2021-59603
DOI: https://doi.org/10.1115/GT2021-59603
View Paper titled, Calibration of a CFD Methodology for the Simulation of Roughness Effects on Friction and Heat Transfer in Additive Manufactured Components
Click here to open pdf in another window PDF for Calibration of a CFD Methodology for the Simulation of Roughness Effects on Friction and Heat Transfer in Additive Manufactured Components
Topics: Additive manufacturing, Calibration, Computational fluid dynamics, Friction, Gas turbines, Heat transfer, Simulation, Surface roughness
Proceedings Papers

Development and Application of a Concentration Probe for Mixing Flows Tracking in Turbomachinery Applications

G. Babazzi, T. Bacci, A. Picchi, T. Fondelli, T. Lenzi, B. Facchini, S. Cubeda
Proc. ASME. GT2021, Volume 5B: Heat Transfer — General Interest; Internal Air Systems; Internal Cooling, V05BT13A011, June 7–11, 2021
Paper No: GT2021-59634
DOI: https://doi.org/10.1115/GT2021-59634
View Paper titled, Development and Application of a Concentration Probe for Mixing Flows Tracking in Turbomachinery Applications
Click here to open pdf in another window PDF for Development and Application of a Concentration Probe for Mixing Flows Tracking in Turbomachinery Applications
Topics: Flow (Dynamics), Probes, Turbomachinery, Combustion chambers, Gas turbines, Pressure, Temperature, Turbines, Calibration, Cascades (Fluid dynamics)