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Proceedings Papers

Numerical and Experimental Evaluation of Noise and Performance in UAV Propellers

José R. Serrano, Jorge García-Tíscar, Pedro Quintero, Federico N. Ramírez
Proc. ASME. GT2023, Volume 1: Aircraft Engine, V001T01A023, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-102389
https://doi.org/10.1115/GT2023-102389
View Paper titled, Numerical and Experimental Evaluation of Noise and Performance in UAV Propellers
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Topics: Acoustics, Noise (Sound), Propellers, Unmanned aerial vehicles
Proceedings Papers

Experimental Investigation of Broadband Noise Sources in a Swirl Stabilized RQL Combustor

Sungyoung Ha, Jananee Dhanasekaran, Archit Bapat, Amalique Acuna, Shivam Patel, Seunghyun Jo, David Wu, Benjamin Emerson, Adam Steinberg, Tim Lieuwen
Proc. ASME. GT2023, Volume 3A: Combustion, Fuels, and Emissions, V03AT04A049, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-102048
https://doi.org/10.1115/GT2023-102048
View Paper titled, Experimental Investigation of Broadband Noise Sources in a Swirl Stabilized RQL Combustor
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Topics: Chemiluminescence, Combustion chambers, Noise (Sound)
Proceedings Papers

A Compressor Wheel Design for Noise Reduction Due to Pressure Gradient in an Automotive Turbocharger

Wonbae Jung, Seongsoo Kim, Taeho Noh
Proc. ASME. GT2023, Volume 9: Microturbines, Turbochargers, and Small Turbomachines; Oil and Gas Applications, V009T18A015, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-104105
https://doi.org/10.1115/GT2023-104105
View Paper titled, A Compressor Wheel Design for Noise Reduction Due to Pressure Gradient in an Automotive Turbocharger
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Topics: Compressors, Design, Noise (Sound), Noise control, Pressure gradient, Turbochargers, Wheels
Proceedings Papers

Suppressing Energy Localizations in Rotating Machinery With Realistic Noise

Jonathan DeBoer, Thomas Breunung, Balakumar Balachandran
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, V11BT27A010, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-101765
https://doi.org/10.1115/GT2023-101765
View Paper titled, Suppressing Energy Localizations in Rotating Machinery With Realistic Noise
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Topics: Machinery, Noise (Sound), Vibration
Proceedings Papers

Experimental Investigation of Mode-Frequency Scattering at Fan Stages

Maximilian Behn, Ulf Tapken
Proc. ASME. GT2023, Volume 13C: Turbomachinery — Deposition, Erosion, Fouling, and Icing; Design Methods and CFD Modeling for Turbomachinery; Ducts, Noise, and Component Interactions, V13CT33A002, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-101882
https://doi.org/10.1115/GT2023-101882
View Paper titled, Experimental Investigation of Mode-Frequency Scattering at Fan Stages
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Topics: Electromagnetic scattering, Noise (Sound), Radiation scattering, Scattering (Physics), Rotors, Aerodynamic noise, Loudspeakers, Machinery, Microphone arrays, Noise control
Proceedings Papers

Computational Aeroacoustics for a Cold, Non-Ideally Expanded Aerospike Nozzle

Thomas Golliard, Mihai Mihaescu
Proc. ASME. GT2023, Volume 13C: Turbomachinery — Deposition, Erosion, Fouling, and Icing; Design Methods and CFD Modeling for Turbomachinery; Ducts, Noise, and Component Interactions, V13CT33A004, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-101947
https://doi.org/10.1115/GT2023-101947
View Paper titled, Computational Aeroacoustics for a Cold, Non-Ideally Expanded Aerospike Nozzle
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Topics: Acoustics, Aerodynamic noise, Large eddy simulation, Noise (Sound), Nozzles
Proceedings Papers

Analytical Prediction of Acoustic Resonance in Labyrinth Seals

Janek Mahlstedt, Felix Fischer, Lars Wein, Joerg R. Seume
Proc. ASME. GT2023, Volume 13C: Turbomachinery — Deposition, Erosion, Fouling, and Icing; Design Methods and CFD Modeling for Turbomachinery; Ducts, Noise, and Component Interactions, V13CT33A013, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-103709
https://doi.org/10.1115/GT2023-103709
View Paper titled, Analytical Prediction of Acoustic Resonance in Labyrinth Seals
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Topics: Acoustics, Cavities, Resonance, Turbomachinery, Turbulence, Excitation, Modeling, Reynolds-averaged Navier–Stokes equations, Simulation, Standing waves
Proceedings Papers

Efficient Unsteady Simulations of Multistage Turbines Using a Flexible Frequency-Domain Approach

Benoît Tartinville, Stéphane Vilmin
Proc. ASME. GT2023, Volume 13C: Turbomachinery — Deposition, Erosion, Fouling, and Icing; Design Methods and CFD Modeling for Turbomachinery; Ducts, Noise, and Component Interactions, V13CT32A007, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-101108
https://doi.org/10.1115/GT2023-101108
View Paper titled, Efficient Unsteady Simulations of Multistage Turbines Using a Flexible Frequency-Domain Approach
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Topics: Engineering simulation, Simulation, Turbines, Blades, Combustion chambers, Pressure, Aircraft engines, Design, Flow (Dynamics), Noise (Sound)
Proceedings Papers

On the Impact of Core Flow Inlet-Guide-Vanes on the Tonal Noise Signature of a Turbofan Engine

Ricardo Blazquez-Navarro, Thomas Node-Langlois, Johan Thisse, Laurent Nybelen, Guilherme Cunha, Baptiste Yannic, Giulia Chirico, Gorka Altuna Villanueva
Proc. ASME. GT2023, Volume 13C: Turbomachinery — Deposition, Erosion, Fouling, and Icing; Design Methods and CFD Modeling for Turbomachinery; Ducts, Noise, and Component Interactions, V13CT33A006, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-102201
https://doi.org/10.1115/GT2023-102201
View Paper titled, On the Impact of Core Flow Inlet-Guide-Vanes on the Tonal Noise Signature of a Turbofan Engine
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Topics: Engines, Flow (Dynamics), Inlet guide vanes, Noise (Sound), Turbofans, Wakes, Acoustics, Vehicles, Aircraft noise, Blades
Proceedings Papers

The Impact of the Off-Design Conditions on the Entropy Wave Interaction With a High-Pressure Turbine Stage

Lorenzo Pinelli, Giovanni Giannini, Michele Marconcini, Roberto Pacciani, Andrea Notaristefano, Paolo Gaetani
Proc. ASME. GT2023, Volume 13D: Turbomachinery — Multidisciplinary Design Approaches, Optimization, and Uncertainty Quantification; Radial Turbomachinery Aerodynamics; Unsteady Flows in Turbomachinery, V13DT36A019, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-102837
https://doi.org/10.1115/GT2023-102837
View Paper titled, The Impact of the Off-Design Conditions on the Entropy Wave Interaction With a High-Pressure Turbine Stage
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Topics: Design, Entropy, High pressure (Physics), Turbines, Waves, Emissions, Noise (Sound), Rotors, Combustion chambers, Engines
Proceedings Papers

Acoustic and Aerodynamic Performance of Serrated Leading Edges on the Bypass Outlet Guide Vanes

Cleopatra Cuciumita, Ning Qin, Shahrokh Shahpar, Howoong Namgoong
Proc. ASME. GT2023, Volume 13D: Turbomachinery — Multidisciplinary Design Approaches, Optimization, and Uncertainty Quantification; Radial Turbomachinery Aerodynamics; Unsteady Flows in Turbomachinery, V13DT34A017, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-103070
https://doi.org/10.1115/GT2023-103070
View Paper titled, Acoustic and Aerodynamic Performance of Serrated Leading Edges on the Bypass Outlet Guide Vanes
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Topics: Acoustics, Guide vanes, Lattice Boltzmann methods, Noise (Sound)
Proceedings Papers

Bayesian Information Fusion for Gas Turbines Diagnostics and Prognostics

Valentina Zaccaria, Amare D. Fentaye, Konstantinos Kyprianidis
Proc. ASME. GT2023, Volume 4: Controls, Diagnostics, and Instrumentation, V004T05A021, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-103171
https://doi.org/10.1115/GT2023-103171
View Paper titled, Bayesian Information Fusion for Gas Turbines Diagnostics and Prognostics
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Topics: Filters, Gas turbines, Particulate matter, Uncertainty, Bayesian network, Maintenance, Condition monitoring, Engines, Errors, Machinery
Proceedings Papers

Generation of Entropy Waves by Fully Premixed Flames in a Non-Adiabatic Combustor With Hydrogen Enrichment

Alexander J. Eder, Bayu Dharmaputra, Marcel Désor, Camilo F. Silva, Alex M. Garcia, Bruno Schuermans, Nicolas Noiray, Wolfgang Polifke
Proc. ASME. GT2023, Volume 3B: Combustion, Fuels, and Emissions, V03BT04A009, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-102833
https://doi.org/10.1115/GT2023-102833
View Paper titled, Generation of Entropy Waves by Fully Premixed Flames in a Non-Adiabatic Combustor With Hydrogen Enrichment
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Topics: Absorption spectroscopy, Combustion, Combustion chambers, Entropy, Flames, Hydrogen, Large eddy simulation, Lasers, Noise (Sound), System identification
Proceedings Papers

Centrifugal Compressor Surge in Innovative Heat Pump – Part 1: Fluid Dynamic and Vibrational Analysis

Marco Ferrando, Tommaso Reboli, Federico Reggio, Carlo Alberto Niccolini, Paolo Silvestri, Alberto Traverso, Vishnu Sishtla
Proc. ASME. GT2023, Volume 5: Cycle Innovations, V005T06A020, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-102776
https://doi.org/10.1115/GT2023-102776
View Paper titled, Centrifugal Compressor Surge in Innovative Heat Pump – Part 1: Fluid Dynamic and Vibrational Analysis
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Topics: Compressors, Fluids, Heat pumps, Surges, Cycles, Fossil fuels, Boilers, Energy efficiency, Experimental characterization, Fast Fourier transforms
Proceedings Papers

Performance Investigation of a Bladeless Air Compressor Using Numerical Simulation

Ravi Nath Tiwari, Alberto Traverso, Matteo Pascenti, Mario Luigi Ferrari
Proc. ASME. GT2023, Volume 5: Cycle Innovations, V005T06A018, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-102615
https://doi.org/10.1115/GT2023-102615
View Paper titled, Performance Investigation of a Bladeless Air Compressor Using Numerical Simulation
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Topics: Air compressors, Compressors, Computational fluid dynamics, Computer simulation, Design, Diffusers, Disks, Emissions, Machinery, Noise (Sound)
Proceedings Papers

Integrated CFD-FEA Acoustics Workflow for Tonal Fan Noise Simulation: Far-Field Propagation and Design Impact Analysis

Sylvain Pluchart, René Braun
Proc. ASME. GT2023, Volume 6: Education; Electric Power; Energy Storage; Fans and Blowers, V006T10A001, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-101056
https://doi.org/10.1115/GT2023-101056
View Paper titled, Integrated CFD-FEA Acoustics Workflow for Tonal Fan Noise Simulation: Far-Field Propagation and Design Impact Analysis
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Topics: Acoustics, Computational fluid dynamics, Design, Finite element analysis, Noise (Sound), Simulation, Workflow
Proceedings Papers

Aeroacoustic Scaling of Axial Low-Pressure Fans With Leading Edge Serrations

Nina Maimuna Balde, Till M. Biedermann, Frank Kameier, Tobias Pohlmann
Proc. ASME. GT2023, Volume 6: Education; Electric Power; Energy Storage; Fans and Blowers, V006T10A006, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-103181
https://doi.org/10.1115/GT2023-103181
View Paper titled, Aeroacoustic Scaling of Axial Low-Pressure Fans With Leading Edge Serrations
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Topics: Design, Fans, Pressure, Flow (Dynamics), Noise control, Aerodynamic noise, Biomimetics, Noise (Sound), Sound
Proceedings Papers

Low-Noise Design of Axial Fans Through Optimized Spanwise Application of Leading Edge Serrations

Alexander Felker, Till M. Biedermann, Frank Kameier
Proc. ASME. GT2023, Volume 6: Education; Electric Power; Energy Storage; Fans and Blowers, V006T10A004, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-102629
https://doi.org/10.1115/GT2023-102629
View Paper titled, Low-Noise Design of Axial Fans Through Optimized Spanwise Application of Leading Edge Serrations
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Topics: Design, Fans, Noise (Sound)
Proceedings Papers

Aerodynamics and Aeroacoustics of Leading Edge Serration in Low-Speed Axial Fans With Forward Skewed Blades

Lorenzo Tieghi, Felix Czwielong, Valerio F. Barnabei, Cristof Ocker, Giovanni Delibra, Stefan Becker, Alessandro Corsini
Proc. ASME. GT2023, Volume 6: Education; Electric Power; Energy Storage; Fans and Blowers, V006T10A003, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-101899
https://doi.org/10.1115/GT2023-101899
View Paper titled, Aerodynamics and Aeroacoustics of Leading Edge Serration in Low-Speed Axial Fans With Forward Skewed Blades
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Topics: Aerodynamic noise, Aerodynamics, Blades, Fans, Flow (Dynamics), Emissions, Noise control, Rotors, Sound, Anechoic chambers
Proceedings Papers

Physical Insight Into Whoosh Noise in Turbocharger Compressors Using Computational Fluid Dynamics

Rick Dehner, Ahmet Selamet, Pranav Sriganesh, Deb Banerjee, Emel Selamet, Ahsanul Karim, Todd Brewer, Anthony Morelli
Proc. ASME. GT2022, Volume 7: Industrial and Cogeneration; Manufacturing Materials and Metallurgy; Microturbines, Turbochargers, and Small Turbomachines; Oil & Gas Applications, V007T18A001, June 13–17, 2022
Publisher: American Society of Mechanical Engineers
Paper No: GT2022-78205
https://doi.org/10.1115/GT2022-78205
View Paper titled, Physical Insight Into Whoosh Noise in Turbocharger Compressors Using Computational Fluid Dynamics
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Topics: Compressors, Computational fluid dynamics, Noise (Sound), Turbochargers