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Proceedings Papers

Experimental Characterization of Surge Cycles in a Centrifugal Compressor Under Wet Gas Operation

Alberto Serena, Øyvind Hundseid, Lars Eirik Bakken
Proc. ASME. GT2023, Volume 13D: Turbomachinery — Multidisciplinary Design Approaches, Optimization, and Uncertainty Quantification; Radial Turbomachinery Aerodynamics; Unsteady Flows in Turbomachinery, V13DT36A013, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-102287
https://doi.org/10.1115/GT2023-102287
View Paper titled, Experimental Characterization of Surge Cycles in a Centrifugal Compressor Under Wet Gas Operation
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Topics: Compressors, Cycles, Experimental characterization, Flow visualization, Surges, Turbomachinery, Unsteady flow
Proceedings Papers

Experimental Characterization of Flow Structure and Reynolds Stresses Covering an Entire Rotor Passage of an Axial Compressor

Ayush Saraswat, Subhra Shankha Koley, Simon Evans, Michael Joly, Joseph Katz
Proc. ASME. GT2023, Volume 13A: Turbomachinery — Axial Flow Fan and Compressor Aerodynamics, V13AT29A029, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-102633
https://doi.org/10.1115/GT2023-102633
View Paper titled, Experimental Characterization of Flow Structure and Reynolds Stresses Covering an Entire Rotor Passage of an Axial Compressor
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Topics: Compressors, Experimental characterization, Flow (Dynamics), Rotors, Stress, Turbulence
Proceedings Papers

Experimental Characterization of Two Low Aspect Ratio Stages With Scaling Effect for Small Core High Speed Axial Compressor

Cedric Babin, Fabrizio Fontaneto
Proc. ASME. GT2023, Volume 13A: Turbomachinery — Axial Flow Fan and Compressor Aerodynamics, V13AT29A039, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-103750
https://doi.org/10.1115/GT2023-103750
View Paper titled, Experimental Characterization of Two Low Aspect Ratio Stages With Scaling Effect for Small Core High Speed Axial Compressor
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Topics: Compressors, Experimental characterization, Flow (Dynamics)
Proceedings Papers

Experimental Characterization of a Two Stage Brush Seals: Leakage and Torque Measurements

Pascal Jolly, Mihai Arghir, Olivier Bonneau, Rémi Coirier, Giuseppe Fiore
Proc. ASME. GT2023, Volume 11A: Structures and Dynamics — Aerodynamics Excitation and Damping; Bearing and Seal Dynamics, V11AT22A021, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-102971
https://doi.org/10.1115/GT2023-102971
View Paper titled, Experimental Characterization of a Two Stage Brush Seals: Leakage and Torque Measurements
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Topics: Experimental characterization, Leakage, Permeability, Torque, Torque measurement, Wear
Proceedings Papers

Experimental Characterisation of the Dynamics of Partially Premixed Hydrogen Flames in a Lean Direct Injection (LDI) Combustor

Chinonso Ezenwajiaku, Ramanarayanan Balachandran, Andrea Ducci, Mark Picciani, Midhat Talibi
Proc. ASME. GT2023, Volume 3A: Combustion, Fuels, and Emissions, V03AT04A073, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-102611
https://doi.org/10.1115/GT2023-102611
View Paper titled, Experimental Characterisation of the Dynamics of Partially Premixed Hydrogen Flames in a Lean Direct Injection (LDI) Combustor
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Topics: Combustion chambers, Dynamics (Mechanics), Experimental characterization, Flames, Hydrogen
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

Experimental Characterization of the Evolution of Global Flow Structure in the Passage of an Axial Compressor

Ayush Saraswat, Subhra Shankha Koley, Joseph Katz
Proc. ASME. GT2021, Volume 2A: Turbomachinery — Axial Flow Fan and Compressor Aerodynamics, V02AT31A045, June 7–11, 2021
Publisher: American Society of Mechanical Engineers
Paper No: GT2021-60325
https://doi.org/10.1115/GT2021-60325
View Paper titled, Experimental Characterization of the Evolution of Global Flow Structure in the Passage of an Axial Compressor
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Topics: Compressors, Experimental characterization, Flow (Dynamics)
Proceedings Papers

Experimental Characterization of the Combustion in Fuel Flexible Humid Power Cycles

Simeon Dybe, Felix Güthe, Michael Bartlett, Panagiotis Stathopoulos, Christian Oliver Paschereit
Proc. ASME. GT2021, Volume 3A: Combustion, Fuels, and Emissions, V03AT04A012, June 7–11, 2021
Publisher: American Society of Mechanical Engineers
Paper No: GT2021-58675
https://doi.org/10.1115/GT2021-58675
View Paper titled, Experimental Characterization of the Combustion in Fuel Flexible Humid Power Cycles
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Topics: Combustion, Experimental characterization, Fuels, Thermodynamic power cycles, Emissions, Hydrogen, Nitrogen oxides, Flames, Steam, Syngas
Proceedings Papers

Experimental Characterization of Losses in Bladeless Turbine Prototype

Avinash Renuke, Federico Reggio, Alberto Traverso, Matteo Pascenti
Proc. ASME. GT2021, Volume 4: Controls, Diagnostics, and Instrumentation; Cycle Innovations; Cycle Innovations: Energy Storage; Education; Electric Power, V004T06A011, June 7–11, 2021
Publisher: American Society of Mechanical Engineers
Paper No: GT2021-59328
https://doi.org/10.1115/GT2021-59328
View Paper titled, Experimental Characterization of Losses in Bladeless Turbine Prototype
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Topics: Engineering prototypes, Experimental characterization, Turbines, Rotors, Stators, Accuracy and precision, Compressed air, Disks, Electricity (Physics), Energy generation
Proceedings Papers

Thermoacoustic Stability Analysis of a Full-Annular Lean Combustor for Heavy-Duty Applications

Daniele Pampaloni, Antonio Andreini, Alessandro Marini, Giovanni Riccio, Gianni Ceccherini
Proc. ASME. GT2021, Volume 3A: Combustion, Fuels, and Emissions, V03AT04A049, June 7–11, 2021
Publisher: American Society of Mechanical Engineers
Paper No: GT2021-59267
https://doi.org/10.1115/GT2021-59267
View Paper titled, Thermoacoustic Stability Analysis of a Full-Annular Lean Combustor for Heavy-Duty Applications
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Topics: Combustion chambers, Stability, Flames, Dynamics (Mechanics), Engineering simulation, Fuels, Gas turbines, Simulation, Boundary-value problems, Combustion systems
Proceedings Papers

Design and Experimental Characterization of a Swirl-Stabilized Combustor for Low Calorific Value Gaseous Fuels

S. Dybe, R. Bluemner, K. Zhang, S. Schimek, C. Duwig, P. Stathopoulos, C. O. Paschereit, M. Bartlett
Proc. ASME. GT2020, Volume 4A: Combustion, Fuels, and Emissions, V04AT04A035, September 21–25, 2020
Publisher: American Society of Mechanical Engineers
Paper No: GT2020-14654
https://doi.org/10.1115/GT2020-14654
View Paper titled, Design and Experimental Characterization of a Swirl-Stabilized Combustor for Low Calorific Value Gaseous Fuels
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Topics: Combustion chambers, Design, Experimental characterization, Gaseous fuels, Flames, Steam, Fuels, Combustion, Gases, Stability
Proceedings Papers

Improving Emission and Blow-Out Characteristics of Novel Natural Gas Low NOx Burners for Heavy Duty Gas Turbine

Matteo Cerutti, Michele Roma, Alessio Picchi, Riccardo Becchi, Bruno Facchini
Proc. ASME. GT2019, Volume 4B: Combustion, Fuels, and Emissions, V04BT04A015, June 17–21, 2019
Publisher: American Society of Mechanical Engineers
Paper No: GT2019-91235
https://doi.org/10.1115/GT2019-91235
View Paper titled, Improving Emission and Blow-Out Characteristics of Novel Natural Gas Low NOx Burners for Heavy Duty Gas Turbine
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Topics: Emissions, Gas turbines, Natural gas, Nitrogen oxides, Optimization, Design, Flames, Degrees of freedom, Engineering prototypes, Experimental characterization
Proceedings Papers

Design and Experimental Assessment of Bladeless Turbines for Axial Inlet Supersonic Flows

James Braun, Guillermo Paniagua, Francois Falempin, Bruno Le Naour
Proc. ASME. GT2019, Volume 3: Coal, Biomass, Hydrogen, and Alternative Fuels; Cycle Innovations; Electric Power; Industrial and Cogeneration; Organic Rankine Cycle Power Systems, V003T06A008, June 17–21, 2019
Publisher: American Society of Mechanical Engineers
Paper No: GT2019-91047
https://doi.org/10.1115/GT2019-91047
View Paper titled, Design and Experimental Assessment of Bladeless Turbines for Axial Inlet Supersonic Flows
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Topics: Design, Supersonic flow, Turbines, Flow (Dynamics), Engineering simulation, Experimental characterization, Inflow, Maintenance, Matlab, Reynolds-averaged Navier–Stokes equations
Proceedings Papers

Transient Performance of Separated Flows: Experimental Characterization of Flow Detachment Dynamics

J. Saavedra, G. Paniagua
Proc. ASME. GT2019, Volume 6: Ceramics; Controls, Diagnostics, and Instrumentation; Education; Manufacturing Materials and Metallurgy, V006T05A016, June 17–21, 2019
Publisher: American Society of Mechanical Engineers
Paper No: GT2019-91020
https://doi.org/10.1115/GT2019-91020
View Paper titled, Transient Performance of Separated Flows: Experimental Characterization of Flow Detachment Dynamics
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Topics: Dynamics (Mechanics), Experimental characterization, Flow (Dynamics), Transients (Dynamics), Pressure, Turbines, Boundary layers, Computational fluid dynamics, Flow separation, Pressure gradient
Proceedings Papers

Experimental Characterisation of Acoustic Damping Generated by Perforated Screens at High Frequencies

M. Jurisch, M. Szeponik, C. O. Paschereit, P. R. Flohr, M. Huth, L. Panek, J. P. Moeck
Proc. ASME. GT2018, Volume 4A: Combustion, Fuels, and Emissions, V04AT04A053, June 11–15, 2018
Publisher: American Society of Mechanical Engineers
Paper No: GT2018-75689
https://doi.org/10.1115/GT2018-75689
View Paper titled, Experimental Characterisation of Acoustic Damping Generated by Perforated Screens at High Frequencies
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Topics: Acoustics, Damping, Experimental characterization, Engines, Flow (Dynamics), Acoustical properties, Combustion chambers, Mode shapes, Combustion systems, Dampers
Proceedings Papers

Measurement of Hysteresis Energy Using Digital Image Correlation With Application to Energy Based Fatigue Life Prediction

Dino Celli, M.-H. Herman Shen, Casey Holycross, Onome Scott-Emuakpor, Tommy George
Proc. ASME. GT2018, Volume 7A: Structures and Dynamics, V07AT31A017, June 11–15, 2018
Publisher: American Society of Mechanical Engineers
Paper No: GT2018-76973
https://doi.org/10.1115/GT2018-76973
View Paper titled, Measurement of Hysteresis Energy Using Digital Image Correlation With Application to Energy Based Fatigue Life Prediction
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Topics: Fatigue life, Fatigue, Energy dissipation, High cycle fatigue, Aluminum, Damage, Damage assessment, Experimental characterization, Fatigue damage, Gas turbines
Proceedings Papers

Identification of Cavitation Instabilities on a Three-Bladed Inducer by Means of Strain Gages

Ruzbeh Hadavandi, Giovanni Pace, Dario Valentini, Angelo Pasini, Luca d’Agostino
Proc. ASME. GT2018, Volume 2A: Turbomachinery, V02AT45A032, June 11–15, 2018
Publisher: American Society of Mechanical Engineers
Paper No: GT2018-76869
https://doi.org/10.1115/GT2018-76869
View Paper titled, Identification of Cavitation Instabilities on a Three-Bladed Inducer by Means of Strain Gages
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Topics: Cavitation, Strain gages, Flow instability, Blades, Design, Experimental characterization, Pressure, Pressure transducers, Pumps, Sensors
Proceedings Papers

Design of a Closed-Loop Optical-Access Supersonic Test Facility for Organic Vapours

Martin T. White, Abdulnaser I. Sayma
Proc. ASME. GT2018, Volume 3: Coal, Biomass, and Alternative Fuels; Cycle Innovations; Electric Power; Industrial and Cogeneration; Organic Rankine Cycle Power Systems, V003T28A002, June 11–15, 2018
Publisher: American Society of Mechanical Engineers
Paper No: GT2018-75301
https://doi.org/10.1115/GT2018-75301
View Paper titled, Design of a Closed-Loop Optical-Access Supersonic Test Facility for Organic Vapours
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Topics: Design, Test facilities, Fluids, Flow (Dynamics), Organic Rankine cycle, Particulate matter, Turbines, Compressors, Computational fluid dynamics, Diffusers
Proceedings Papers

A Modeling Framework Capable of Characterizing the Dynamics of POGO Oscillations in Space Rocket Turbopumps

A. Pasini, M. Amoroso
Proc. ASME. GT2018, Volume 2A: Turbomachinery, V02AT45A036, June 11–15, 2018
Publisher: American Society of Mechanical Engineers
Paper No: GT2018-77095
https://doi.org/10.1115/GT2018-77095
View Paper titled, A Modeling Framework Capable of Characterizing the Dynamics of POGO Oscillations in Space Rocket Turbopumps
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Topics: Dynamics (Mechanics), Modeling, Oscillations, Rockets, Experimental characterization, Flow (Dynamics), Pressure, Pumps, Rocket engines, Steady state
Proceedings Papers

Experimental Characterization of Reverse-Oriented Film Cooling

Robin Prenter, Mohammad A. Hossain, Lucas Agricola, Ali Ameri, Jeffrey P. Bons
Proc. ASME. GT2017, Volume 5C: Heat Transfer, V05CT19A025, June 26–30, 2017
Publisher: American Society of Mechanical Engineers
Paper No: GT2017-64731
https://doi.org/10.1115/GT2017-64731
View Paper titled, Experimental Characterization of Reverse-Oriented Film Cooling
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Topics: Experimental characterization, Film cooling, Heat transfer, Heat transfer coefficients, Turbulence, Coolants, Density, Flow (Dynamics), Flow visualization, Heat flux