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Proceedings Papers

The Importance of Shape in Particle Rebound Behaviors

Jacob Wilson, Rui Qiao, Matthew Kappes, James Loebig, Rory Clarkson
Proc. ASME. GT2022, Volume 10B: Turbomachinery — Axial Flow Turbine Aerodynamics; Deposition, Erosion, Fouling, and Icing; Radial Turbomachinery Aerodynamics, V10BT31A001, June 13–17, 2022
Paper No: GT2022-78116
DOI: https://doi.org/10.1115/GT2022-78116
View Paper titled, The Importance of Shape in Particle Rebound Behaviors
Click here to open pdf in another window PDF for The Importance of Shape in Particle Rebound Behaviors
Topics: Particulate matter, Shapes, Electromagnetic scattering, Engineering simulation, Physics, Radiation scattering, Scattering (Physics), Simulation, Aircraft engines, Corners (Structural elements)
Proceedings Papers

Acoustic Scattering Behaviour of an Aero Engine Injector: Numerical Investigation Using Compressible CFD and CAA

Çetin Alanyalıoğlu, Hanna Reinhardt, André Fischer, Claus Lahiri, Christian Hasse
Proc. ASME. GT2022, Volume 10C: Turbomachinery — Design Methods and CFD Modeling for Turbomachinery; Ducts, Noise, and Component Interactions, V10CT33A017, June 13–17, 2022
Paper No: GT2022-82901
DOI: https://doi.org/10.1115/GT2022-82901
View Paper titled, Acoustic Scattering Behaviour of an Aero Engine Injector: Numerical Investigation Using Compressible CFD and CAA
Click here to open pdf in another window PDF for Acoustic Scattering Behaviour of an Aero Engine Injector: Numerical Investigation Using Compressible CFD and CAA
Topics: Acoustics, Aircraft engines, Computational fluid dynamics, Ejectors, Electromagnetic scattering, Radiation scattering, Scattering (Physics), Combustion chambers, Emissions, Engineering simulation
Proceedings Papers

Acoustic Optimization Approach for Annular Diffusers in Turbomachinery Applications Using Plane Wave Modelling

Felix Fischer, Jörg Seume
Proc. ASME. GT2022, Volume 10C: Turbomachinery — Design Methods and CFD Modeling for Turbomachinery; Ducts, Noise, and Component Interactions, V10CT33A002, June 13–17, 2022
Paper No: GT2022-80517
DOI: https://doi.org/10.1115/GT2022-80517
View Paper titled, Acoustic Optimization Approach for Annular Diffusers in Turbomachinery Applications Using Plane Wave Modelling
Click here to open pdf in another window PDF for Acoustic Optimization Approach for Annular Diffusers in Turbomachinery Applications Using Plane Wave Modelling
Topics: Acoustics, Diffusers, Modeling, Optimization, Turbomachinery, Waves, Design, Reflection, Boundary-value problems, Computer simulation
Proceedings Papers

Analytical Modeling of the Injector Response to High Frequency Modes in a Tubular Multi-Jet-Combustor

Jan-Andre Rosenkranz, Thomas Sattelmayer
Proc. ASME. GT2022, Volume 10C: Turbomachinery — Design Methods and CFD Modeling for Turbomachinery; Ducts, Noise, and Component Interactions, V10CT33A006, June 13–17, 2022
Paper No: GT2022-81957
DOI: https://doi.org/10.1115/GT2022-81957
View Paper titled, Analytical Modeling of the Injector Response to High Frequency Modes in a Tubular Multi-Jet-Combustor
Click here to open pdf in another window PDF for Analytical Modeling of the Injector Response to High Frequency Modes in a Tubular Multi-Jet-Combustor
Topics: Combustion chambers, Ejectors, Modeling, Acoustics, Emissions, Flames, Fuels, Combustion, Computation, Computer simulation
Proceedings Papers

The Pore Size Dependence of the Radiative Scattering Coefficient in Yttria-Stabilized Zirconia Films

Yao Wang, Pei-feng Hsu, Mary Helen McCay
Proc. ASME. GT2022, Volume 1: Aircraft Engine; Ceramics and Ceramic Composites, V001T02A003, June 13–17, 2022
Paper No: GT2022-80853
DOI: https://doi.org/10.1115/GT2022-80853
View Paper titled, The Pore Size Dependence of the Radiative Scattering Coefficient in Yttria-Stabilized Zirconia Films
Click here to open pdf in another window PDF for The Pore Size Dependence of the Radiative Scattering Coefficient in Yttria-Stabilized Zirconia Films
Topics: Scattering (Physics), Thermal barrier coatings, Absorption, Ceramics, Plasma spraying, Porosity, Spraying (Coating processes), Temperature, Algorithms, Aluminum
Proceedings Papers

Simultaneous Ultra-Small-Angle X-Ray Scattering and X-Ray Transmission Measurements of a Liquid Jet in Crossflow With Film Atomization

Brandon A. Sforzo, Jan Ilavsky, Christopher F. Powell
Proc. ASME. GT2022, Volume 3A: Combustion, Fuels, and Emissions, V03AT04A055, June 13–17, 2022
Paper No: GT2022-82020
DOI: https://doi.org/10.1115/GT2022-82020
View Paper titled, Simultaneous Ultra-Small-Angle X-Ray Scattering and X-Ray Transmission Measurements of a Liquid Jet in Crossflow With Film Atomization
Click here to open pdf in another window PDF for Simultaneous Ultra-Small-Angle X-Ray Scattering and X-Ray Transmission Measurements of a Liquid Jet in Crossflow With Film Atomization
Topics: Electromagnetic scattering, Radiation scattering, Scattering (Physics), X-rays, Drops, Signals, Shear (Mechanics), Flow (Dynamics), Sprays, Air flow
Proceedings Papers

Condition Monitoring of Wind Turbines Based on the Scattering Transform of Vibration Data

Junyu Qi, Alexandre Mauricio, Konstantinos Gryllias
Proc. ASME. GT2021, Volume 1: Aircraft Engine; Fans and Blowers; Marine; Wind Energy; Scholar Lecture, V001T40A005, June 7–11, 2021
Paper No: GT2021-60280
DOI: https://doi.org/10.1115/GT2021-60280
View Paper titled, Condition Monitoring of Wind Turbines Based on the Scattering Transform of Vibration Data
Click here to open pdf in another window PDF for Condition Monitoring of Wind Turbines Based on the Scattering Transform of Vibration Data
Topics: Bearings, Condition monitoring, Electromagnetic scattering, Radiation scattering, Scattering (Physics), Vibration, Wind turbines
Proceedings Papers

Ranking of Aircraft Fuel-Injectors Regarding Low Frequency Thermoacoustics Based on an Energy Balance Method

André Fischer, Claus Lahiri
Proc. ASME. GT2021, Volume 3B: Combustion, Fuels, and Emissions, V03BT04A011, June 7–11, 2021
Paper No: GT2021-59561
DOI: https://doi.org/10.1115/GT2021-59561
View Paper titled, Ranking of Aircraft Fuel-Injectors Regarding Low Frequency Thermoacoustics Based on an Energy Balance Method
Click here to open pdf in another window PDF for Ranking of Aircraft Fuel-Injectors Regarding Low Frequency Thermoacoustics Based on an Energy Balance Method
Topics: Acoustics, Aircraft, Energy budget (Physics), Flames, Fuel injectors, Thermoacoustics, Transfer functions, Aircraft engines, Combustion chambers, Combustion systems
Proceedings Papers

Experimental Investigation of Acoustic Characteristic on Orifice Shaped With Bias Flow

Melvin Ikwubuo, Jinkwan Song, Jong Guen Lee
Proc. ASME. GT2021, Volume 3B: Combustion, Fuels, and Emissions, V03BT04A033, June 7–11, 2021
Paper No: GT2021-60118
DOI: https://doi.org/10.1115/GT2021-60118
View Paper titled, Experimental Investigation of Acoustic Characteristic on Orifice Shaped With Bias Flow
Click here to open pdf in another window PDF for Experimental Investigation of Acoustic Characteristic on Orifice Shaped With Bias Flow
Topics: Acoustics, Combustion, Dynamics (Mechanics), Flow (Dynamics), Orifices, Combustion chambers, S-matrix theory, Waves, Aerodynamic noise, Boundary-value problems
Proceedings Papers

Impact of Soot Radiative Properties, Pressure and Soot Volume Fraction on Radiative Heat Transfer in Turbulent Sooty Flames

Kevin Torres Monclard, Olivier Gicquel, Ronan Vicquelin
Proc. ASME. GT2020, Volume 4B: Combustion, Fuels, and Emissions, V04BT04A017, September 21–25, 2020
Paper No: GT2020-15559
DOI: https://doi.org/10.1115/GT2020-15559
View Paper titled, Impact of Soot Radiative Properties, Pressure and Soot Volume Fraction on Radiative Heat Transfer in Turbulent Sooty Flames
Click here to open pdf in another window PDF for Impact of Soot Radiative Properties, Pressure and Soot Volume Fraction on Radiative Heat Transfer in Turbulent Sooty Flames
Topics: Flames, Pressure, Radiative heat transfer, Soot, Turbulence, Electromagnetic scattering, Particulate matter, Radiation scattering, Scattering (Physics), Emissions
Proceedings Papers

Prompt Atomization Mechanism of the Tangentially Injected Prefilming (TIP) LDI Injector

Yuwei Wang, Xiao Han, Yuzhen Lin
Proc. ASME. GT2020, Volume 4B: Combustion, Fuels, and Emissions, V04BT04A067, September 21–25, 2020
Paper No: GT2020-16302
DOI: https://doi.org/10.1115/GT2020-16302
View Paper titled, Prompt Atomization Mechanism of the Tangentially Injected Prefilming (TIP) LDI Injector
Click here to open pdf in another window PDF for Prompt Atomization Mechanism of the Tangentially Injected Prefilming (TIP) LDI Injector
Topics: Ejectors, Liquid films, Surface mount devices, Sprays, Combustion, Fuels, Atmospheric pressure, Combustion technologies, Diffraction, Drops
Proceedings Papers

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
Proc. ASME. GT2020, Volume 5: Controls, Diagnostics, and Instrumentation; Cycle Innovations; Cycle Innovations: Energy Storage, V005T05A015, September 21–25, 2020
Paper No: GT2020-15013
DOI: https://doi.org/10.1115/GT2020-15013
View Paper titled, Particle Image Velocimetry in a High-Pressure Turbine Stage at Aerodynamically Engine Representative Conditions
Click here to open pdf in another window PDF for Particle Image Velocimetry in a High-Pressure Turbine Stage at Aerodynamically Engine Representative Conditions
Topics: Engines, High pressure (Physics), Particulate matter, Turbines, Flow (Dynamics), Cascades (Fluid dynamics), Geometry, Calibration, Computer software, Electromagnetic scattering
Proceedings Papers

Aerodynamic and Stealth Characteristics Analysis for a New Type of S-Shaped Inlet With Inner Bulge

Xinyu Zhang, Qingzhen Yang, Yubo He, Xufei Wang, Saile Zhang
Proc. ASME. GT2020, Volume 1: Aircraft Engine; Fans and Blowers, V001T01A011, September 21–25, 2020
Paper No: GT2020-14396
DOI: https://doi.org/10.1115/GT2020-14396
View Paper titled, Aerodynamic and Stealth Characteristics Analysis for a New Type of S-Shaped Inlet With Inner Bulge
Click here to open pdf in another window PDF for Aerodynamic and Stealth Characteristics Analysis for a New Type of S-Shaped Inlet With Inner Bulge
Topics: Accuracy and precision, Aircraft, Algorithms, Approximation, Cavities, Compressors, Design, Electromagnetic scattering, Flow (Dynamics), Geometry
Proceedings Papers

Towards a Better Understanding of Crack Growth in Nickel-Cast Alloys Under Creep-Fatigue and Thermo-Mechanical Fatigue Conditions

Karl Michael Kraemer, Falk Mueller, Christian Kontermann, Matthias Oechsner
Proc. ASME. GT2019, Volume 8: Microturbines, Turbochargers, and Small Turbomachines; Steam Turbines, V008T29A033, June 17–21, 2019
Paper No: GT2019-92028
DOI: https://doi.org/10.1115/GT2019-92028
View Paper titled, Towards a Better Understanding of Crack Growth in Nickel-Cast Alloys Under Creep-Fatigue and Thermo-Mechanical Fatigue Conditions
Click here to open pdf in another window PDF for Towards a Better Understanding of Crack Growth in Nickel-Cast Alloys Under Creep-Fatigue and Thermo-Mechanical Fatigue Conditions
Topics: Alloys, Creep, Fatigue, Fracture (Materials), Nickel, Thermomechanics, Stress, Cycles, Damage, Phase shift
Proceedings Papers

Experimental Investigation of a RQL Burner With Jet in Cross Flow Fuel Injection: Characterization of the Reacting Flow Field at Realistic Operating Conditions

T. Soworka, T. Behrendt, C. Hassa, J. Heinze, E. Magens, M. Schroll, F. di Mare, S. Ballantyne, J. Gregory
Proc. ASME. GT2019, Volume 4B: Combustion, Fuels, and Emissions, V04BT04A016, June 17–21, 2019
Paper No: GT2019-91244
DOI: https://doi.org/10.1115/GT2019-91244
View Paper titled, Experimental Investigation of a RQL Burner With Jet in Cross Flow Fuel Injection: Characterization of the Reacting Flow Field at Realistic Operating Conditions
Click here to open pdf in another window PDF for Experimental Investigation of a RQL Burner With Jet in Cross Flow Fuel Injection: Characterization of the Reacting Flow Field at Realistic Operating Conditions
Topics: Cross-flow, Flow (Dynamics), Fuels, Soot, Aircraft engines, Lasers, Carbon dioxide, Chemiluminescence, Combustion chambers, Combustion systems
Proceedings Papers

High Momentum Jet Flames at Elevated Pressure: Part D — Simultaneous Measurements of OH/PAH PLIF and Mie Scattering on Liquid Fuels

Dominik Schäfer, James D. Gounder, Oliver Lammel, Holger Ax, Rainer Lückerath, Manfred Aigner
Proc. ASME. GT2019, Volume 4B: Combustion, Fuels, and Emissions, V04BT04A013, June 17–21, 2019
Paper No: GT2019-91177
DOI: https://doi.org/10.1115/GT2019-91177
View Paper titled, High Momentum Jet Flames at Elevated Pressure: Part D — Simultaneous Measurements of OH/PAH PLIF and Mie Scattering on Liquid Fuels
Click here to open pdf in another window PDF for High Momentum Jet Flames at Elevated Pressure: Part D — Simultaneous Measurements of OH/PAH PLIF and Mie Scattering on Liquid Fuels
Topics: Combustion, Electromagnetic scattering, Flames, Fluorescence, Fuels, Gas turbines, High pressure (Physics), Lasers, Momentum, Particulate matter
Proceedings Papers

Behavior of Autoignition in Polydisperse Jet-A Fuel Spray With High Temperature Co-Flow

Aimee Williams, Nishant Jain, Jerry Seitzman, Ben T. Zinn
Proc. ASME. GT2019, Volume 4B: Combustion, Fuels, and Emissions, V04BT04A049, June 17–21, 2019
Paper No: GT2019-91915
DOI: https://doi.org/10.1115/GT2019-91915
View Paper titled, Behavior of Autoignition in Polydisperse Jet-A Fuel Spray With High Temperature Co-Flow
Click here to open pdf in another window PDF for Behavior of Autoignition in Polydisperse Jet-A Fuel Spray With High Temperature Co-Flow
Topics: Flow (Dynamics), Fuels, High temperature, Sprays, Combustion chambers, Temperature, Drops, Gas turbines, Chemical processes, Chemical reactions
Proceedings Papers

Time Domain Bloch Boundary Conditions for Efficient Simulation of Thermoacoustic Limit-Cycles in (Can-)Annular Combustors

Matthias Haeringer, Wolfgang Polifke
Proc. ASME. GT2019, Volume 4B: Combustion, Fuels, and Emissions, V04BT04A035, June 17–21, 2019
Paper No: GT2019-91604
DOI: https://doi.org/10.1115/GT2019-91604
View Paper titled, Time Domain Bloch Boundary Conditions for Efficient Simulation of Thermoacoustic Limit-Cycles in (Can-)Annular Combustors
Click here to open pdf in another window PDF for Time Domain Bloch Boundary Conditions for Efficient Simulation of Thermoacoustic Limit-Cycles in (Can-)Annular Combustors
Topics: Boundary-value problems, Combustion chambers, Limit cycles, Simulation, Acoustics, Computational fluid dynamics, Flames, Waves, Combustion, Dynamics (Mechanics)
Proceedings Papers

Beamforming and Compressive Sensing Mode Detection of Duct Acoustic Source by Sensor Array

Wenjun Yu, Huanxian Bu, Xun Huang
Proc. ASME. GT2018, Volume 2B: Turbomachinery, V02BT43A004, June 11–15, 2018
Paper No: GT2018-75260
DOI: https://doi.org/10.1115/GT2018-75260
View Paper titled, Beamforming and Compressive Sensing Mode Detection of Duct Acoustic Source by Sensor Array
Click here to open pdf in another window PDF for Beamforming and Compressive Sensing Mode Detection of Duct Acoustic Source by Sensor Array
Topics: Acoustics, Ducts, Sensors, Testing, Noise (Sound), Design, Commercial air transport, Computer simulation, Electromagnetic scattering, Jets
Proceedings Papers

Using Robust Design Methods for the Fir-Tree Optimization Problem

Boris Vasilyev, Anton Salnikov, Artem Semenov
Proc. ASME. GT2018, Volume 7A: Structures and Dynamics, V07AT30A002, June 11–15, 2018
Paper No: GT2018-75685
DOI: https://doi.org/10.1115/GT2018-75685
View Paper titled, Using Robust Design Methods for the Fir-Tree Optimization Problem
Click here to open pdf in another window PDF for Using Robust Design Methods for the Fir-Tree Optimization Problem
Topics: Design methodology, Optimization, Stress, Design, Dimensions, Disks, Disperse systems, Electromagnetic scattering, High pressure (Physics), Radiation scattering