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Journal Articles

An Active Turbulence Grid for Turbomachinery Flow Experiments

Federico Bertelli, Mizuki Okada, Sergio Lavagnoli, Koen Hillewaert

Publisher: ASME

J. Turbomach.

Paper No: TURBO-24-1325

https://doi.org/10.1115/1.4067441

Published Online: December 13, 2024

...@uliege.be Contributed by the International Gas Turbine Institute (IGTI) of ASME for publication in the J ournal of T urbomachinery . 16 09 2024 05 12 2024 05 12 2024 13 12 2024 Measurement techniques turbine blade and measurement advancements Journal...

View Article titled, An Active Turbulence Grid for Turbomachinery Flow Experiments

Topics: Flow (Dynamics), Turbochargers, Turbomachinery, Turbulence, Free stream turbulence, Generators, Particle image velocimetry, Pressure, Turbines, Cascades (Fluid dynamics)

Journal Articles

Turbulence Measurements in Axial Turbines using Fast Response Aerodynamic Pressure Probes

Andrea Notaristefano, Giacomo Persico, Paolo Gaetani

Publisher: ASME

J. Turbomach.

Paper No: TURBO-24-1336

https://doi.org/10.1115/1.4067440

Published Online: December 13, 2024

... 50 adjacent blade rows. For an effective measurement of the high-frequency phenomena 51 within turbomachinery, employing high-frequency measuring techniques is mandatory. 52 These techniques include both intrusive and optical methods. Among intrusive 53 approaches, hot-wire (HW) stands out...

View Article titled, Turbulence Measurements in Axial Turbines using Fast Response Aerodynamic Pressure Probes

Topics: Pressure, Probes, Turbines, Turbochargers, Turbomachinery, Turbulence

Journal Articles

Evaluating Thin-Film Thermocouple Performance on Additively Manufactured Turbine Airfoils

Reid A. Berdanier, Margaret R. Nunn, Justin T. Brumberg, Michael D. Barringer, Scott Fishbone, Karen A. Thole

Publisher: ASME

J. Turbomach. July 2025, 147(7): 071009.

Paper No: TURBO-24-1199

https://doi.org/10.1115/1.4067177

Published Online: December 11, 2024

... deposited on the vanes. Finally, a detailed analysis of the thermocouples was performed with considerations for deposition approach, sensor heat treatment, and measurement technique. The results of this study show that AM hardware with integrated sensors can offer value to the turbine development timeline...

View Article titled, Evaluating Thin-Film Thermocouple Performance on Additively Manufactured Turbine Airfoils

Topics: Sensors, Thermocouples, Turbines, Temperature, Additive manufacturing, Design

Journal Articles

NUMERICAL ASSESSMENT OF AN AERODYNAMIC PROBE TO ENABLE SHORT FOCAL LENGTH LASER DIAGNOSTICS IN HIGH TEMPERATURE SUPERSONIC FLOWS BASED ON FLOW DISTURBANCE

Ignacio Lasala Aza, Aubrey McKelvy, James Braun, Guillermo Paniagua, Etienne Choquet, Thierry Andre, Francois Falempin

Publisher: ASME

J. Turbomach.

Paper No: TURBO-24-1297

https://doi.org/10.1115/1.4067379

Published Online: December 9, 2024

... transfer and film cooling Measurement techniques Journal of Turbomachinery. Received August 29, 2024; Accepted manuscript posted December 9, 2024. doi:10.1115/1.4067379 Copyright © 2024 by ASME; reuse license CC-BY 4.0 NUMERICAL ASSESSMENT OF AN AERODYNAMIC PROBE TO ENABLE SHORT FOCAL LENGTH LASER...

View Article titled, NUMERICAL ASSESSMENT OF AN AERODYNAMIC PROBE TO ENABLE SHORT FOCAL LENGTH LASER DIAGNOSTICS IN HIGH TEMPERATURE SUPERSONIC FLOWS BASED ON FLOW DISTURBANCE

Topics: Flow (Dynamics), High temperature, Lasers, Probes, Supersonic flow, Turbochargers, Shapes, Computational fluid dynamics, Cooling, Shock (Mechanics)

Journal Articles

ROUGHNESS INVESTIGATIONS ON IN-SERVICE HIGH-PRESSURE COMPRESSOR BLADES - PART I: AN AUTOMATED PROCESS FOR HIGH-FIDELITY ROUGHNESS MEASUREMENTS

Ilias Vasilopoulos, Mirco Rostamian, Matthias Voigt, Marcus Meyer, Ronald Mailach

Publisher: ASME

J. Turbomach.

Paper No: TURBO-24-1054

https://doi.org/10.1115/1.4067291

Published Online: November 27, 2024

...: ronald.mailach@tu-dresden.de Email: marcus.meyer@rolls-royce.com Contributed by the International Gas Turbine Institute (IGTI) of ASME for publication in the J ournal of T urbomachinery . 21 03 2024 20 11 2024 20 11 2024 27 11 2024 Measurement techniques turbine blade...

View Article titled, ROUGHNESS INVESTIGATIONS ON IN-SERVICE HIGH-PRESSURE COMPRESSOR BLADES - PART I: AN AUTOMATED PROCESS FOR HIGH-FIDELITY ROUGHNESS MEASUREMENTS

Topics: Blades, Compressors, High pressure (Physics), Surface roughness, Turbochargers, Rotors, Approximation, Engineering simulation, Errors, Lenses (Optics)

Journal Articles

ON THE APPLICATION OF BACKGROUND ORIENTED SCHLIEREN TO A TRANSONIC LOW-REYNOLDS TURBINE CASCADE

Alexandre Halby, Bora Orcun Cakir, Lorenzo Da Valle, Gustavo Lopes, Mizuki Okada, Sergio Lavagnoli

Publisher: ASME

J. Turbomach.

Paper No: TURBO-24-1206

https://doi.org/10.1115/1.4067292

Published Online: November 27, 2024

... urbomachinery . 30 07 2024 20 11 2024 20 11 2024 27 11 2024 fluid dynamics and heat transfer phenomena in compressor and turbine components of gas turbine engines Measurement techniques turbine blade and measurement advancements Journal of Turbomachinery. Received July 30...

View Article titled, ON THE APPLICATION OF BACKGROUND ORIENTED SCHLIEREN TO A TRANSONIC LOW-REYNOLDS TURBINE CASCADE

Topics: Cascades (Fluid dynamics), Compressors, Turbines, Turbochargers, Flow (Dynamics), Density, Blades, Boundary layers, Shock waves, Turbomachinery

Journal Articles

THE IMPACT OF INFLOW UNSTEADINESS ON LOSS PREDICTION

Pawel Przytarski, Davide Lengani, Richard Sandberg

Publisher: ASME

J. Turbomach.

Paper No: TURBO-24-1309

https://doi.org/10.1115/1.4067241

Published Online: November 21, 2024

... transfer phenomena in compressor and turbine components of gas turbine engines Measurement techniques European Research Council 10.13039/501100000781 101026928 Journal of Turbomachinery. Received September 04, 2024; Accepted manuscript posted November 09, 2024. doi:10.1115/1.4067241...

View Article titled, THE IMPACT OF INFLOW UNSTEADINESS ON LOSS PREDICTION

Topics: Compressors, Design, Inflow, Turbochargers, Pressure, Computational fluid dynamics, Engineering simulation, Reynolds number, Simulation, Turbulence

Journal Articles

DIRECT AND REFINED CHARACTERIZATION OF REBOUND FOR IRREGULARLY SHAPED, HIGH-SPEED PARTICLES INCIDENT ON AEROSPACE GRADE TITANIUM

Brandon Weindorf, Alix Ehlers, K. Todd Lowe, Wing Ng, Mark J. Caddick, James Loebig, Matthew Morrison

Publisher: ASME

J. Turbomach.

Paper No: TURBO-24-1236

https://doi.org/10.1115/1.4067238

Published Online: November 21, 2024

... 2024 24 10 2024 21 11 2024 Measurement techniques turbine blade and measurement advancements Journal of Turbomachinery. Received August 14, 2024; Accepted manuscript posted October 24, 2024. doi:10.1115/1.4067238 Undefined copyright owner found, Please check...

View Article titled, DIRECT AND REFINED CHARACTERIZATION OF REBOUND FOR IRREGULARLY SHAPED, HIGH-SPEED PARTICLES INCIDENT ON AEROSPACE GRADE TITANIUM

Topics: Aerospace industry, Particulate matter, Titanium, Turbochargers, Shapes, Deformation, Quartz, Trajectories (Physics), Turbine blades, Uncertainty

Journal Articles

FILM COOLING AND THERMAL PERFORMANCES OF A BLADE TIP WINGLET OPERATED IN AN ANNULAR TEST RIG AND A TEST GAS TURBINE POWER PLANT

Shailendra Naik, Marc Henze, Manuel Wilhelm, Heinz-Peter Schiffer

Publisher: ASME

J. Turbomach.

Paper No: TURBO-24-1243

https://doi.org/10.1115/1.4067237

Published Online: November 21, 2024

... urbomachinery . 15 08 2024 16 10 2024 16 10 2024 21 11 2024 Heat transfer and film cooling Measurement techniques Turbomachinery blading design Bundesministerium für Wirtschaft und Energie 10.13039/501100006360 FKZ 03ET7021K Journal of Turbomachinery. Received...

View Article titled, FILM COOLING AND THERMAL PERFORMANCES OF A BLADE TIP WINGLET OPERATED IN AN ANNULAR TEST RIG AND A TEST GAS TURBINE POWER PLANT

Topics: Blades, Film cooling, Gas turbines, Power stations, Turbochargers

Journal Articles

Unique High-Resolution Temperature Mapping of Stage 1 Turbine Vane in a Long-Term Engine Test

Jim Hickey, Joseph Counte, Jaebin Lee, Silvia Araguás Rodríguez, Kieron Rai, Kidon Lee, Younggi Mun, Solon Karagiannopoulos, Giwon Hong, Jörg P. Feist

Publisher: ASME

J. Turbomach. May 2025, 147(5): 051003.

Paper No: TURBO-24-1307

https://doi.org/10.1115/1.4066910

Published Online: November 12, 2024

... measurements clearly show sharp thermal gradients around the effusion cooling holes on the vane's airfoil and platforms. Critically, the THC measurements were compared very well to the DiTACS measurements, validating THCs as a credible temperature measurement technique for long-term, non-dedicated engine tests...

View Article titled, Unique High-Resolution Temperature Mapping of Stage 1 Turbine Vane in a Long-Term Engine Test

Topics: Coatings, Engines, Temperature, Turbines, Resolution (Optics), Calibration, Photoluminescence, Coating processes

Journal Articles

Application of Machine Learning Techniques in Calibration and Data Reduction of Multi-Hole Probes

Arman Mirhashemi, Paht Juangphanich, Kenji Miki

Publisher: ASME

J. Turbomach.

Paper No: TURBO-24-1179

https://doi.org/10.1115/1.4067123

Published Online: November 11, 2024

... Institute (IGTI) of ASME for publication in the J ournal of T urbomachinery . 23 07 2024 30 10 2024 30 10 2024 11 11 2024 Measurement techniques Journal of Turbomachinery. Received July 23, 2024; Accepted manuscript posted October 30, 2024. doi:10.1115/1.4067123...

View Article titled, Application of Machine Learning Techniques in Calibration and Data Reduction of Multi-Hole Probes

Topics: Calibration, Machine learning, Probes, Turbochargers, Artificial neural networks, Flow (Dynamics), Algorithms, Fittings, Pressure measurement, Surface fitting

Journal Articles

Impact of the Wall-Parallel Length Scale of Roughness on the Development of Turbulent Boundary Layers in Turbines

Abigail M. Berhane, John P. Longley

Publisher: ASME

J. Turbomach. February 2025, 147(2): 021011.

Paper No: TURBO-24-1185

https://doi.org/10.1115/1.4066579

Published Online: October 21, 2024

... Corresponding author. Emails: jpl@eng.cam.ac.uk ; jpl1000@cam.ac.uk 24 07 2024 23 08 2024 23 08 2024 21 10 2024 boundary layer development measurement techniques surface roughnesss turbine blade and measurement advancements Department for Business, Innovation...

View Article titled, Impact of the Wall-Parallel Length Scale of Roughness on the Development of Turbulent Boundary Layers in Turbines

Topics: Surface roughness, Sands, Boundary layers

Journal Articles

Assessment of Additive Manufactured Micro-Channel Characteristics: Impact of Hydraulic Diameter Evaluation

Tommaso Bacci, Alessio Picchi, Niccolo’ Castelli, Bruno Facchini, Francesco Morante, Luca Innocenti

Publisher: ASME

J. Turbomach. March 2025, 147(3): 031009.

Paper No: TURBO-24-1181

https://doi.org/10.1115/1.4066700

Published Online: October 15, 2024

...: alessio.picchi@unifi.it Email: niccolo.castelli@unifi.it Email: bruno.facchini@unifi.it Email: francesco.morante@bakerhughes.com Email: luca.innocenti1@bakerhughes.com skin cooling measurement techniques turbine blades and measurement advancements additive manufactuing internal cooling...

View Article titled, Assessment of Additive Manufactured Micro-Channel Characteristics: Impact of Hydraulic Diameter Evaluation

Topics: Additive manufacturing, Friction, Heat transfer, Microchannels, Surface roughness, Pressure, Shapes, Reynolds number, Cooling, Skin

Journal Articles

Development of an Additively Manufactured Stationary Diffusion System for a Research Aeroengine Centrifugal Compressor

Jack T. Clement, Adam T. Coon, Nicole L. Key

Publisher: ASME

J. Turbomach. March 2025, 147(3): 031004.

Paper No: TURBO-24-1222

https://doi.org/10.1115/1.4066563

Published Online: October 8, 2024

... and pumps measurement techniques Rolls-Royce 10.13039/501100000767 N/A In recent years, the development of turbomachinery for the gas turbine and fluid handling industry has increasingly explored the design space for the use of additive manufacturing to provide reductions in weight...

View Article titled, Development of an Additively Manufactured Stationary Diffusion System for a Research Aeroengine Centrifugal Compressor

Topics: Additive manufacturing, Compressors, Diffusers, Diffusion (Physics), Instrumentation, Manufacturing, Pressure, Resins, Temperature, Stereolithography

Journal Articles

The Unsteady Shock-Boundary Layer Interaction in a Compressor Cascade – Part 3: Mechanisms of Shock Oscillation

Edwin Joseph Munoz Lopez, Alexander Hergt, Joachim Klinner, Bjoern F. Klose, Christian Willert, Volker Gümmer

Publisher: ASME

J. Turbomach.

Paper No: TURBO-24-1157

https://doi.org/10.1115/1.4066186

Published Online: August 7, 2024

... 2024 Compressor stall, surge, and operability Computational Fluid Dynamics (CFD) Fan, compressor, and turbine aerodynamic design Measurement techniques Directorate-General for Research and Innovation 10.13039/100004431 EC grant 860909 Accepted Manuscript Not Copyedited...

View Article titled, The Unsteady Shock-Boundary Layer Interaction in a Compressor Cascade – Part 3: Mechanisms of Shock Oscillation

Topics: Cascades (Fluid dynamics), Compressors, Oscillations, Shock (Mechanics), Turbochargers, Computational fluid dynamics, Pressure, Unsteady flow, Waves, Blades

Journal Articles

Experimental Investigations on Aeroelastic Stability of Combined Plunge-Pitch Mode Shapes in a Linear Compressor Cascade

Julian Gambel, Dieter Peitsch, Sabine Schneider

Publisher: ASME

J. Turbomach. December 2024, 146(12): 121010.

Paper No: TURBO-23-1306

https://doi.org/10.1115/1.4065946

Published Online: August 6, 2024

... the methodology, experimental setup, and measurement techniques. The paper presents experimentally determined influence coefficients, and discusses the findings with regard to the aeroelastic design parameter “plunge-to-twist incidence ratio” (PTIR), which combines reduced frequency and torsion axis setback...

View Article titled, Experimental Investigations on Aeroelastic Stability of Combined Plunge-Pitch Mode Shapes in a Linear Compressor Cascade

Topics: Blades, Cascades (Fluid dynamics), Stability, Pressure, Mode shapes, Flutter (Aerodynamics), Compressors, Flow (Dynamics)

Journal Articles

Investigation on the Flow and Heat Transfer Characteristics in a Multi-Pass Channel Using Magnetic Resonance Velocimetry and Transient Thermochromic Liquid Crystal

Jingtian Duan, Ke Zhang, Zirui Wang, Ruishan Lu, Jiang Lei, Junmei Wu

Publisher: ASME

J. Turbomach. December 2024, 146(12): 121005.

Paper No: TURBO-23-1300

https://doi.org/10.1115/1.4065825

Published Online: July 23, 2024

... . 25 10 2023 30 05 2024 30 05 2024 23 07 2024 Graphical Abstract Figure multi-pass channel flow mechanism heat transfer enhancement MRV transient TLC fluid dynamics and heat transfer phenomena in turbine component of gas turbine engines measurement techniques...

View Article titled, Investigation on the Flow and Heat Transfer Characteristics in a Multi-Pass Channel Using Magnetic Resonance Velocimetry and Transient Thermochromic Liquid Crystal

Topics: Flow (Dynamics), Heat transfer, Transients (Dynamics), Liquid crystals, Magnetic resonance

Journal Articles

Enhancing Aerodynamic Performance of a Non-Axisymmetric Endwall Contoured Cascade Through Section Profiling Method

Zhengshuai Du, Le Cai, Jun Zeng, Yingjie Chen, Xun Zhou, Songtao Wang

Publisher: ASME

J. Turbomach. December 2024, 146(12): 121004.

Paper No: TURBO-24-1014

https://doi.org/10.1115/1.4065859

Published Online: July 15, 2024

... boundary layer development computational fluid dynamics (CFD) measurement techniques turbomachinery blading design The performance of a turbine is closely related to its internal losses, with up to a third of these losses attributed to secondary flows. These flows primarily arise from...

View Article titled, Enhancing Aerodynamic Performance of a Non-Axisymmetric Endwall Contoured Cascade Through Section Profiling Method

Topics: Blades, Cascades (Fluid dynamics), Flow (Dynamics), Pressure, Computational fluid dynamics, Optimization, Boundary layers, Design

Journal Articles

Transonic Compressor Darmstadt Open Test Case: Experimental Investigation of Stator Secondary Flows and Hub Leakage

Fabian S. Klausmann, Nicklas Kilian, Xiao He, Daniel Spieker, Benedikt Schmidt, Heinz-Peter Schiffer

Publisher: ASME

J. Turbomach. October 2024, 146(10): 101007.

Paper No: TURBO-23-1254

https://doi.org/10.1115/1.4065286

Published Online: May 8, 2024

... 2024 01 04 2024 08 05 2024 Graphical Abstract Figure compressor experimental aerodynamics secondary flow stator hub leakage cavity and leaking flows impact on cavity leaking flows on performance measurement techniques Future trends in aero engine development...

View Article titled, Transonic Compressor Darmstadt Open Test Case: Experimental Investigation of Stator Secondary Flows and Hub Leakage

Topics: Compressors, Flow (Dynamics), Leakage, Pressure, Rotors, Stators, Leakage flows

Journal Articles

Strategies for High-Accuracy Measurements of Stage Efficiency for a Cooled Turbine

Maria Rozman, Reid A. Berdanier, Michael D. Barringer, Karen A. Thole

Publisher: ASME

J. Turbomach. October 2024, 146(10): 101009.

Paper No: TURBO-23-1338

https://doi.org/10.1115/1.4065374

Published Online: May 8, 2024

... 11 2023 18 04 2024 18 04 2024 08 05 2024 Graphical Abstract Figure fluid dynamics and heat transfer phenomena in compressor and turbine components of gas turbine engines measurement techniques turbine blade and measurement advancements U.S. Department...

View Article titled, Strategies for High-Accuracy Measurements of Stage Efficiency for a Cooled Turbine

Topics: Flow (Dynamics), Pressure, Temperature, Turbines, Uncertainty, Instrumentation, Cooling, Annulus

Journal citation

NARROW

Manuscript

An Active Turbulence Grid for Turbomachinery Flow Experiments

Turbulence Measurements in Axial Turbines using Fast Response Aerodynamic Pressure Probes

Evaluating Thin-Film Thermocouple Performance on Additively Manufactured Turbine Airfoils

NUMERICAL ASSESSMENT OF AN AERODYNAMIC PROBE TO ENABLE SHORT FOCAL LENGTH LASER DIAGNOSTICS IN HIGH TEMPERATURE SUPERSONIC FLOWS BASED ON FLOW DISTURBANCE

ROUGHNESS INVESTIGATIONS ON IN-SERVICE HIGH-PRESSURE COMPRESSOR BLADES - PART I: AN AUTOMATED PROCESS FOR HIGH-FIDELITY ROUGHNESS MEASUREMENTS

ON THE APPLICATION OF BACKGROUND ORIENTED SCHLIEREN TO A TRANSONIC LOW-REYNOLDS TURBINE CASCADE

THE IMPACT OF INFLOW UNSTEADINESS ON LOSS PREDICTION

DIRECT AND REFINED CHARACTERIZATION OF REBOUND FOR IRREGULARLY SHAPED, HIGH-SPEED PARTICLES INCIDENT ON AEROSPACE GRADE TITANIUM

FILM COOLING AND THERMAL PERFORMANCES OF A BLADE TIP WINGLET OPERATED IN AN ANNULAR TEST RIG AND A TEST GAS TURBINE POWER PLANT

Unique High-Resolution Temperature Mapping of Stage 1 Turbine Vane in a Long-Term Engine Test

Application of Machine Learning Techniques in Calibration and Data Reduction of Multi-Hole Probes

Impact of the Wall-Parallel Length Scale of Roughness on the Development of Turbulent Boundary Layers in Turbines

Assessment of Additive Manufactured Micro-Channel Characteristics: Impact of Hydraulic Diameter Evaluation

Development of an Additively Manufactured Stationary Diffusion System for a Research Aeroengine Centrifugal Compressor

The Unsteady Shock-Boundary Layer Interaction in a Compressor Cascade – Part 3: Mechanisms of Shock Oscillation

Experimental Investigations on Aeroelastic Stability of Combined Plunge-Pitch Mode Shapes in a Linear Compressor Cascade

Investigation on the Flow and Heat Transfer Characteristics in a Multi-Pass Channel Using Magnetic Resonance Velocimetry and Transient Thermochromic Liquid Crystal

Enhancing Aerodynamic Performance of a Non-Axisymmetric Endwall Contoured Cascade Through Section Profiling Method

Transonic Compressor Darmstadt Open Test Case: Experimental Investigation of Stator Secondary Flows and Hub Leakage

Strategies for High-Accuracy Measurements of Stage Efficiency for a Cooled Turbine

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