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Journal Articles

Inferring Flame Transfer Functions of Turbulent Conical Flames From Pressure Measurements

Accepted Manuscript
Matthew Yoko, Matthew Juniper
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-24-1574
https://doi.org/10.1115/1.4066616
Published Online: September 26, 2024
View Article titled, Inferring Flame Transfer Functions of Turbulent Conical Flames From Pressure Measurements
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Topics: Flames, Pressure measurement, Transfer functions, Turbulence, Eigenvalues, Uncertainty, Acoustics, Combustion chambers, Ducts, Errors
Journal Articles

Validation of a Methodology to Assess The Flutter Limit Cycle Oscillation Amplitude of Low-Pressure Turbine Bladed-Disks - Part I: Mach Number Effects

Accepted Manuscript
Alvaro Escudero, Salvador Rodriguez, Roque Corral
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-24-1526
https://doi.org/10.1115/1.4066587
Published Online: September 19, 2024
View Article titled, Validation of a Methodology to Assess The Flutter Limit Cycle Oscillation Amplitude of Low-Pressure Turbine Bladed-Disks - Part I: Mach Number Effects
Open the PDF for Validation of a Methodology to Assess The Flutter Limit Cycle Oscillation Amplitude of Low-Pressure Turbine Bladed-Disks - Part I: Mach Number Effects in another window
Topics: Bladed disks, Flutter (Aerodynamics), Limit cycles, Mach number, Oscillations, Pressure, Turbines, Damping, Vibration, Blades
Journal Articles

Isothermal Flow Field Characterization of a Full-Scale Sector Combustor At Elevated Pressures

Accepted Manuscript
Darshan Rathod, Sonu Kumar, Swetaprovo Chaudhuri, Pratikash Panda, Saptarshi Basu
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-24-1214
https://doi.org/10.1115/1.4066540
Published Online: September 13, 2024
View Article titled, Isothermal Flow Field Characterization of a Full-Scale Sector Combustor At Elevated Pressures
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Topics: Combustion chambers, Flow (Dynamics), Jets, Mach number, Particle image velocimetry, Pressure drop, Design, Domes (Structural elements), Film cooling, Gas turbines
Journal Articles

Comparative Analysis of Total Pressure Measurement Techniques in Rotating Detonation Combustors

Hongyi Wei, Tim Kayser, Eric Bach, Christian Oliver Paschereit, Myles D. Bohon
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. November 2024, 146(11): 111022.
Paper No: GTP-24-1277
https://doi.org/10.1115/1.4066049
Published Online: August 21, 2024
View Article titled, Comparative Analysis of Total Pressure Measurement Techniques in Rotating Detonation Combustors
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Topics: Combustion chambers, Pressure, Pressure measurement, Probes, Uncertainty, Explosions, Thrust, Flow (Dynamics), Stress
Journal Articles

Performance Characteristics of a Rotating Detonation Combustor Exiting Into a Pressurized Plenum to Simulate Gas Turbine Inlet

Shaon Talukdar, Dalton Langner, Apurav Gupta, Ajay K. Agrawal
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. April 2024, 146(4): 041015.
Paper No: GTP-23-1484
https://doi.org/10.1115/1.4063710
Published Online: December 8, 2023
View Article titled, Performance Characteristics of a Rotating Detonation Combustor Exiting Into a Pressurized Plenum to Simulate Gas Turbine Inlet
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Topics: Combustion chambers, Dynamics (Mechanics), Explosions, Flow (Dynamics), Gas turbines, Nozzles, Pressure, Shock (Mechanics), Signals, Waves
Journal Articles

Unsteady Pressure Measurements in a Heated Rotating Cavity

Richard W. Jackson, Hui Tang, James A. Scobie, Oliver J. Pountney, Carl M. Sangan, J. Michael Owen, Gary D. Lock
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. April 2022, 144(4): 041017.
Paper No: GTP-21-1401
https://doi.org/10.1115/1.4053390
Published Online: February 17, 2022
View Article titled, Unsteady Pressure Measurements in a Heated Rotating Cavity
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Topics: Cavities, Disks, Pressure, Pressure measurement, Vortices, Flow (Dynamics), Compressors, Cavity flows, Buoyancy, Spectra (Spectroscopy)
Journal Articles

Reducing Uncertainty in the Onset of Combustion Instabilities Using Dynamic Pressure Information and Bayesian Neural Networks

Michael McCartney, Ushnish Sengupta, Matthew Juniper
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. January 2022, 144(1): 011012.
Paper No: GTP-21-1377
https://doi.org/10.1115/1.4052145
Published Online: October 13, 2021
View Article titled, Reducing Uncertainty in the Onset of Combustion Instabilities Using Dynamic Pressure Information and Bayesian Neural Networks
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Topics: Artificial neural networks, Combustion, Combustion chambers, Combustion systems, Engineering prototypes, Errors, Pressure, Probability, Signals, Uncertainty
Journal Articles

The Effect of Vanes and Blades on Ingress in Gas Turbines

Fabian P. Hualca, Joshua T. M. Horwood, Carl M. Sangan, Gary D. Lock, James A. Scobie
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. February 2020, 142(2): 021020.
Paper No: GTP-19-1408
https://doi.org/10.1115/1.4045149
Published Online: January 22, 2020
View Article titled, The Effect of Vanes and Blades on Ingress in Gas Turbines
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Topics: Annulus, Blades, Disks, Pressure, Rotors, Sealing (Process), Wheels, Flow (Dynamics), Pressure measurement
Journal Articles

Comparison of Cylinder Pressure Measurements on a Heavy-Duty Diesel Engine Using a Switching Adapter

Adam B. Dempsey, Patrick J. Seiler, Simon Johnson
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. August 2019, 141(8): 081014.
Paper No: GTP-19-1130
https://doi.org/10.1115/1.4043408
Published Online: April 17, 2019
View Article titled, Comparison of Cylinder Pressure Measurements on a Heavy-Duty Diesel Engine Using a Switching Adapter
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Topics: Cycles, Cylinders, Engines, Pressure, Stress, Transducers, Temperature, Piezoelectric transducers, Pressure measurement
Journal Articles

Numerical Prediction of the Sources and the Modal Content of the Acoustic Field in a Radial Compressor Outflow

Marius C. Banica, Peter Limacher, Heinz-Jürgen Feld, Carsten Spinder
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. September 2017, 139(9): 092605.
Paper No: GTP-16-1483
https://doi.org/10.1115/1.4036284
Published Online: April 19, 2017
View Article titled, Numerical Prediction of the Sources and the Modal Content of the Acoustic Field in a Radial Compressor Outflow
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Topics: Acoustics, Compressors, Damping, Diffusers, Flow (Dynamics), Noise (Sound), Outflow, Pressure, Simulation, Transients (Dynamics)
Journal Articles

Experimental Validation of the Aerodynamic Characteristics of an Aero-engine Intercooler

Xin Zhao, Mikhail Tokarev, Erwin Adi Hartono, Valery Chernoray, Tomas Grönstedt
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. May 2017, 139(5): 051201.
Paper No: GTP-16-1140
https://doi.org/10.1115/1.4034964
Published Online: November 22, 2016
View Article titled, Experimental Validation of the Aerodynamic Characteristics of an Aero-engine Intercooler
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Topics: Computational fluid dynamics, Ducts, Flow (Dynamics), Inflow, Pressure, Porous materials, Aircraft engines, Pressure measurement, Heat exchangers, Outflow
Journal Articles

Unsteady Flow Phenomena in Turbine Rim Seals

Paul F. Beard, Feng Gao, Kam S. Chana, John Chew
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. March 2017, 139(3): 032501.
Paper No: GTP-16-1312
https://doi.org/10.1115/1.4034452
Published Online: September 27, 2016
View Article titled, Unsteady Flow Phenomena in Turbine Rim Seals
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Topics: Cavities, Disks, Flow (Dynamics), Pressure, Rotors, Sensors, Turbines, Unsteady flow, Cavity flows, Computational fluid dynamics
Journal Articles

A Study of Bulk Modulus, Entrained Air, and Dynamic Pressure Measurements in Liquids

Adam M. Hurst, Joe VanDeWeert
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. October 2016, 138(10): 101601.
Paper No: GTP-16-1109
https://doi.org/10.1115/1.4033215
Published Online: April 26, 2016
View Article titled, A Study of Bulk Modulus, Entrained Air, and Dynamic Pressure Measurements in Liquids
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Topics: Air entrainment, Bulk modulus, Fluids, Frequency response, Geometry, Pressure, Pressure transducers, Speed of sound, Transducers, Damping
Journal Articles

Experiments on an Axial Fan Stage: Time-Resolved Analysis of Rotating Instability Modes

Benjamin Pardowitz, Ulf Tapken, Lars Neuhaus, Lars Enghardt
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. June 2015, 137(6): 062505.
Paper No: GTP-14-1455
https://doi.org/10.1115/1.4028686
Published Online: June 1, 2015
View Article titled, Experiments on an Axial Fan Stage: Time-Resolved Analysis of Rotating Instability Modes
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Topics: Blades, Rotors, Cascades (Fluid dynamics), Sensors, Pressure measurement, Noise (Sound)
Journal Articles

Use of Pressure Measurements to Determine Effectiveness of Turbine Rim Seals

J. Michael Owen, Kang Wu, James A. Scobie, Carl M. Sangan, GeonHwan Cho, Gary D. Lock
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. March 2015, 137(3): 032510.
Paper No: GTP-14-1417
https://doi.org/10.1115/1.4028395
Published Online: October 7, 2014
View Article titled, Use of Pressure Measurements to Determine Effectiveness of Turbine Rim Seals
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Topics: Annulus, Clearances (Engineering), Engines, Flow (Dynamics), Pressure, Pressure measurement, Sealing (Process), Turbines, Computational fluid dynamics, Discharge coefficient
Journal Articles

An Experimental and Theoretical Investigation of Wave Propagation in Teflon and Nylon Tubing With Methods to Prevent Aliasing in Pressure Scanners

Adam M. Hurst, Joe VanDeWeert
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. October 2013, 135(10): 101602.
Paper No: GTP-13-1196
https://doi.org/10.1115/1.4025004
Published Online: September 6, 2013
View Article titled, An Experimental and Theoretical Investigation of Wave Propagation in Teflon and Nylon Tubing With Methods to Prevent Aliasing in Pressure Scanners
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Topics: Nylon fabrics, Pressure, Tubing, Resonance, Transmission lines, Frequency response, Generators, Pressure measurement
Journal Articles

The Deduction of the Integral and the Estimation of the Local Core Rotation Ratio by Telemetric Pressure Measurements in a Two Cavity Test Rig

Wieland Uffrecht, André Günther
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research Papers
J. Eng. Gas Turbines Power. April 2012, 134(4): 042502.
https://doi.org/10.1115/1.4004452
Published Online: January 25, 2012
View Article titled, The Deduction of the Integral and the Estimation of the Local Core Rotation Ratio by Telemetric Pressure Measurements in a Two Cavity Test Rig
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Topics: Cavities, Flow (Dynamics), Pressure, Pressure measurement, Reynolds number, Rotation, Rotors, Temperature
Journal Articles

Blade Forcing Function and Aerodynamic Work Measurements in a High Speed Centrifugal Compressor With Inlet Distortion

Albert Kammerer, Reza S. Abhari
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research Papers
J. Eng. Gas Turbines Power. September 2010, 132(9): 092504.
https://doi.org/10.1115/1.4000614
Published Online: June 21, 2010
View Article titled, Blade Forcing Function and Aerodynamic Work Measurements in a High Speed Centrifugal Compressor With Inlet Distortion
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Topics: Blades, Pressure, Resonance, Sensors, Excitation, Pressure measurement, Impellers, Pressure sensors, Compressors
Journal Articles

Experimental Analysis of a Waveguide Pressure Measuring System

Matthew A. White, Manuj Dhingra, J. V. R. Prasad
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research Papers
J. Eng. Gas Turbines Power. April 2010, 132(4): 041603.
https://doi.org/10.1115/1.3159387
Published Online: January 26, 2010
View Article titled, Experimental Analysis of a Waveguide Pressure Measuring System
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Topics: Blades, Pressure, Sensors, Waveguides, Compressors, Frequency response, Oscillations, Temperature, Probes, Pressure measurement
Journal Articles

A Multistage Compressor Test Facility: Uncertainty Analysis and Preliminary Test Results

R. Bettocchi, M. Pinelli, P. R. Spina
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Technical Papers
J. Eng. Gas Turbines Power. January 2005, 127(1): 170–177.
https://doi.org/10.1115/1.1787516
Published Online: February 9, 2005
View Article titled, A Multistage Compressor Test Facility: Uncertainty Analysis and Preliminary Test Results
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Topics: Compressors, Test facilities, Uncertainty, Uncertainty analysis, Pressure, Errors, Temperature, Pressure measurement