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Proceedings Papers

Characterization of a Newly Designed Test Bench for Investigations of Flame-Wall-Interaction

Rahand Dalshad, Tobias Sander, Michael Pfitzner

Proc. ASME. GT2021, Volume 3A: Combustion, Fuels, and Emissions, V03AT04A043, June 7–11, 2021

Paper No: GT2021-59170

DOI: https://doi.org/10.1115/GT2021-59170

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Topics: Flames, Combustion chambers, Combustion, Heat, Atmospheric pressure, Chemiluminescence, Design, Engines, Fluorescence, Heat conduction

Proceedings Papers

Reconstruction of Temperature Distribution for a Turbulent Free Jet Using Background Oriented Schlieren

Benjamin H. Wahls, Kishore Ranganath Ramakrishnan, Srinath Ekkad

Proc. ASME. GT2021, Volume 4: Controls, Diagnostics, and Instrumentation; Cycle Innovations; Cycle Innovations: Energy Storage; Education; Electric Power, V004T05A011, June 7–11, 2021

Paper No: GT2021-59690

DOI: https://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

Proceedings Papers

GT36 Turbine Development and Full-Scale Validation

S. Naik, B. Stephan, M. Henze

Proc. ASME. GT2021, Volume 4: Controls, Diagnostics, and Instrumentation; Cycle Innovations; Cycle Innovations: Energy Storage; Education; Electric Power, V004T09A008, June 7–11, 2021

Paper No: GT2021-59470

DOI: https://doi.org/10.1115/GT2021-59470

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Topics: Cooling, Gas turbines, Turbines, Temperature, Instrumentation, Metals, Power stations, Turbine blades, Aerodynamics, Airfoils

Proceedings Papers

High-Resolution Thermal Profiling of a Combustor in a Non-Dedicated Test Using Thermal History Coatings

David Peral, Ahmed Zaid, Christoph Benninghoven, Silvia Araguas-Rodríguez, David Kluß, Solon Karagiannopoulos, Robert Krewinkel, Jörg Feist

Proc. ASME. GT2021, Volume 5A: Heat Transfer — Combustors; Film Cooling, V05AT11A005, June 7–11, 2021

Paper No: GT2021-59687

DOI: https://doi.org/10.1115/GT2021-59687

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Topics: Coatings, Combustion chambers, Computational fluid dynamics, Cooling, Gas turbines, Resolution (Optics), Temperature, Thermocouples

Proceedings Papers

Experimental Determination of Heat Transfer Coefficient on Impingement Cooled Gear Flanks: Validation of the Evaluation Method

Emre Ayan, Felix C. von Plehwe, Marc C. Keller, Christian Kromer, Corina Schwitzke, Hans-Jörg Bauer

Proc. ASME. GT2021, Volume 5B: Heat Transfer — General Interest; Internal Air Systems; Internal Cooling, V05BT13A004, June 7–11, 2021

Paper No: GT2021-58838

DOI: https://doi.org/10.1115/GT2021-58838

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Topics: Evaluation methods, Gears, Heat transfer coefficients, Heat transfer, Temperature, Thermocouples, Impingement cooling, Algorithms, Design, Gear teeth

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

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Topics: Flow (Dynamics), Probes, Turbomachinery, Combustion chambers, Gas turbines, Pressure, Temperature, Turbines, Calibration, Cascades (Fluid dynamics)

Proceedings Papers

An Efficient Prediction Method for the Azimuthal Migration of Combustion Inhomogeneity in Multi-Stage Cooled Turbines

Qingfu He, Zhongran Chi, Shusheng Zang

Proc. ASME. GT2021, Volume 4: Controls, Diagnostics, and Instrumentation; Cycle Innovations; Cycle Innovations: Energy Storage; Education; Electric Power, V004T05A017, June 7–11, 2021

Paper No: GT2021-60220

DOI: https://doi.org/10.1115/GT2021-60220

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Topics: Combustion, Turbines, Annulus, Simulation, Thermocouples, Combustion chambers, Errors, Exhaust systems, Steady state, Temperature

Proceedings Papers

Assimilation of Experimental Data to Create a Quantitatively-Accurate Reduced Order Thermoacoustic Model

Francesco Garita, Hans Yu, Matthew P. Juniper

Proc. ASME. GT2020, Volume 4A: Combustion, Fuels, and Emissions, V04AT04A048, September 21–25, 2020

Paper No: GT2020-14929

DOI: https://doi.org/10.1115/GT2020-14929

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Topics: Acoustics, Boundary layers, Energy dissipation, Flow (Dynamics), Fluctuations (Physics), Heat, Kalman filters, Loudspeakers, Momentum, Natural convection

Proceedings Papers

Towards Quantitative Wall Shear Stress Measurements: Calibration of Liquid Crystals

Stefanos Melekidis, Maximilian Elfner, Hans-Jörg Bauer

Proc. ASME. GT2020, Volume 5: Controls, Diagnostics, and Instrumentation; Cycle Innovations; Cycle Innovations: Energy Storage, V005T05A005, September 21–25, 2020

Paper No: GT2020-14381

DOI: 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

Proceedings Papers

Comparison of Radiation and Convection-Based Calibration of Fast-Response Heat Flux Sensors

Konstantin Huber, Tim Rödiger

Proc. ASME. GT2020, Volume 5: Controls, Diagnostics, and Instrumentation; Cycle Innovations; Cycle Innovations: Energy Storage, V005T05A006, September 21–25, 2020

Paper No: GT2020-14412

DOI: 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

Proceedings Papers

The Effect of Thermal Barrier Coating Surface Temperature on the Adhesion Behavior of CMAS Deposits

Robert A. Clark, Nicholas Plewacki, Pritheesh Gnanaselvam, Jeffrey P. Bons, Vaishak Viswanathan

Proc. ASME. GT2020, Volume 2B: Turbomachinery, V02BT34A013, September 21–25, 2020

Paper No: GT2020-15544

DOI: https://doi.org/10.1115/GT2020-15544

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Topics: Adhesion, Temperature, Thermal barrier coatings, Flow (Dynamics), Particulate matter, Heat transfer, High pressure (Physics), Turbines, Turbofans, Coolants

Proceedings Papers

Experimental Analysis of Blade-Casing Contacts in a Centrifugal Compressor: Vibration and Thermal Aspects

Nicolas Guérin, Claude Gibert, Fabrice Thouverez, Patricio Almeida

Proc. ASME. GT2020, Volume 11: Structures and Dynamics: Structural Mechanics, Vibration, and Damping; Supercritical CO2, V011T30A031, September 21–25, 2020

Paper No: GT2020-15501

DOI: https://doi.org/10.1115/GT2020-15501

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Topics: Blades, Compressors, Experimental analysis, Rotors, Stators, Vibration, Temperature, Excitation, High temperature, Coating processes

Proceedings Papers

Steady and Unsteady Temperature Measurements in the Wake of a Linear Cascade With Heated Airfoils

Svenja Aberle-Kern, Thomas Ripplinger, Reinhard Niehuis

Proc. ASME. GT2020, Volume 7C: Heat Transfer, V07CT13A004, September 21–25, 2020

Paper No: GT2020-14442

DOI: https://doi.org/10.1115/GT2020-14442

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Topics: Airfoils, Cascades (Fluid dynamics), Temperature measurement, Wakes, Temperature, Fluctuations (Physics), Heat transfer, Wire, Compressors, Probes

Proceedings Papers

The Effect of Wall Thermal Boundary Condition on Natural Convective Shutdown Cooling in a Gas Turbine

Daniel D. Fahy, Peter Ireland

Proc. ASME. GT2020, Volume 7C: Heat Transfer, V07CT13A026, September 21–25, 2020

Paper No: GT2020-16008

DOI: https://doi.org/10.1115/GT2020-16008

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Topics: Cooling, Gas turbines, Thermal boundary layers, Heat transfer, Rotors, Temperature gradient, Annulus, Boundary layers, Convection, Cylinders

Proceedings Papers

Design and Testing of a Rig to Investigate Buoyancy-Induced Heat Transfer in Aero-Engine Compressor Rotors

Dario Luberti, Marios Patinios, Richard W. Jackson, Hui Tang, Oliver J. Pountney, James A. Scobie, Carl M. Sangan, J. Michael Owen, Gary D. Lock

Proc. ASME. GT2020, Volume 7C: Heat Transfer, V07CT14A008, September 21–25, 2020

Paper No: GT2020-14422

DOI: https://doi.org/10.1115/GT2020-14422

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Topics: Aircraft engines, Buoyancy, Compressors, Design, Heat transfer, Rotors, Testing, Cavities, Disks, Temperature

Proceedings Papers

The Influence of Turbulence and Reynolds Number on Multiple Slot Film Cooling Over the Suction Surface

L. W. Soma, F. E. Ames, S. Acharya

Proc. ASME. GT2020, Volume 7B: Heat Transfer, V07BT12A057, September 21–25, 2020

Paper No: GT2020-15619

DOI: https://doi.org/10.1115/GT2020-15619

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Topics: Film cooling, Reynolds number, Suction, Turbulence, Cooling, Flow (Dynamics), Thin films, Geometry, Heat, Stress

Proceedings Papers

Scalable Heat Transfer Characterization on Film Cooled Geometries Based on Discrete Green’s Functions

Jorge Saavedra, Venkat Athmanathan, Guillermo Paniagua, Terrence Meyer, Doug Straub, James Black, Sridharan Ramesh

Proc. ASME. GT2020, Volume 7B: Heat Transfer, V07BT12A075, September 21–25, 2020

Paper No: GT2020-16304

DOI: https://doi.org/10.1115/GT2020-16304

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Topics: Heat transfer, Heat flux, Flat plates, Temperature, Convection, Engines, Boundary-value problems, Cantilevers, Engineering simulation, Geometry

Proceedings Papers

Application of Immersed Boundary Method on Instrumented Turbine Blade With LES

Bryn N. Ubald, Rob Watson, Jiahuan Cui, Paul Tucker, Shahrokh Shahpar

Proc. ASME. GT2020, Volume 2E: Turbomachinery, V02ET41A028, September 21–25, 2020

Paper No: GT2020-15423

DOI: https://doi.org/10.1115/GT2020-15423

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Topics: Turbine blades, Probes, Blades, Instrumentation, Pressure, Anisotropy, Compressors, Engineering simulation, Engineers, Flow (Dynamics)

Proceedings Papers

Theoretical and Experimental Investigation of a 34 Watt Radial-Inflow Steam Turbine With Partial-Admission

Patrick H. Wagner, Jan Van herle, Jürg Schiffmann

Proc. ASME. GT2020, Volume 8: Industrial and Cogeneration; Manufacturing Materials and Metallurgy; Marine; Microturbines, Turbochargers, and Small Turbomachines, V008T20A023, September 21–25, 2020

Paper No: GT2020-15804

DOI: https://doi.org/10.1115/GT2020-15804

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Topics: Inflow, Steam turbines, Blades, Design, Rotors, Steam, Flow (Dynamics), Turbines, Bearings, Chords (Trusses)

Proceedings Papers

Influence of Coating Technologies on Frictional Properties of Foil Bearings During Start/Stop Conditions

Azzedine Dadouche, Qi Yang, Daejong Kim

Proc. ASME. GT2020, Volume 10A: Structures and Dynamics, V10AT25A028, September 21–25, 2020

Paper No: GT2020-15662

DOI: https://doi.org/10.1115/GT2020-15662

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Topics: Coatings, Foil bearings, Bearings, Friction, Molybdenum, Thermocouples, Titanium, Torque, Accelerometers, Aluminum

2 3 4 5

NARROW

Characterization of a Newly Designed Test Bench for Investigations of Flame-Wall-Interaction

Reconstruction of Temperature Distribution for a Turbulent Free Jet Using Background Oriented Schlieren

GT36 Turbine Development and Full-Scale Validation

High-Resolution Thermal Profiling of a Combustor in a Non-Dedicated Test Using Thermal History Coatings

Experimental Determination of Heat Transfer Coefficient on Impingement Cooled Gear Flanks: Validation of the Evaluation Method

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

An Efficient Prediction Method for the Azimuthal Migration of Combustion Inhomogeneity in Multi-Stage Cooled Turbines

Assimilation of Experimental Data to Create a Quantitatively-Accurate Reduced Order Thermoacoustic Model

Towards Quantitative Wall Shear Stress Measurements: Calibration of Liquid Crystals

Comparison of Radiation and Convection-Based Calibration of Fast-Response Heat Flux Sensors

The Effect of Thermal Barrier Coating Surface Temperature on the Adhesion Behavior of CMAS Deposits

Experimental Analysis of Blade-Casing Contacts in a Centrifugal Compressor: Vibration and Thermal Aspects

Steady and Unsteady Temperature Measurements in the Wake of a Linear Cascade With Heated Airfoils

The Effect of Wall Thermal Boundary Condition on Natural Convective Shutdown Cooling in a Gas Turbine

Design and Testing of a Rig to Investigate Buoyancy-Induced Heat Transfer in Aero-Engine Compressor Rotors

The Influence of Turbulence and Reynolds Number on Multiple Slot Film Cooling Over the Suction Surface

Scalable Heat Transfer Characterization on Film Cooled Geometries Based on Discrete Green’s Functions

Application of Immersed Boundary Method on Instrumented Turbine Blade With LES

Theoretical and Experimental Investigation of a 34 Watt Radial-Inflow Steam Turbine With Partial-Admission

Influence of Coating Technologies on Frictional Properties of Foil Bearings During Start/Stop Conditions

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