1-20 of 57
Resolution (Optics)
Close
Save search
Follow your search
Access your saved searches in your account
Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Journal Articles

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

Accepted Manuscript
Alexandre Halby, Bora Orcun Cakir, Lorenzo Da Valle, Gustavo Lopes, Mizuki Okada, Sergio Lavagnoli
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach.
Paper No: TURBO-24-1206
https://doi.org/10.1115/1.4067292
Published Online: November 27, 2024
View Article titled, ON THE APPLICATION OF BACKGROUND ORIENTED SCHLIEREN TO A TRANSONIC LOW-REYNOLDS TURBINE CASCADE
Open the PDF for ON THE APPLICATION OF BACKGROUND ORIENTED SCHLIEREN TO A TRANSONIC LOW-REYNOLDS TURBINE CASCADE in another window
Topics: Cascades (Fluid dynamics), Compressors, Turbines, Turbochargers, Flow (Dynamics), Density, Blades, Boundary layers, Shock waves, Turbomachinery
Journal Articles

GPU-Accelerated Full-Wheel Large-Eddy Simulations of a Transonic Fan Stage

Accepted Manuscript
Kan Wang, Sanjeeb Bose, Christopher Ivey
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach.
Paper No: TURBO-24-1191
https://doi.org/10.1115/1.4067176
Published Online: November 14, 2024
View Article titled, GPU-Accelerated Full-Wheel Large-Eddy Simulations of a Transonic Fan Stage
Open the PDF for GPU-Accelerated Full-Wheel Large-Eddy Simulations of a Transonic Fan Stage in another window
Topics: Graphics processing units, Large eddy simulation, Turbochargers, Wheels, Rotors, Computational fluid dynamics, Anisotropy, Axial flow, Blades, Boundary layers
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
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. May 2025, 147(5): 051003.
Paper No: TURBO-24-1307
https://doi.org/10.1115/1.4066910
Published Online: November 12, 2024
View Article titled, Unique High-Resolution Temperature Mapping of Stage 1 Turbine Vane in a Long-Term Engine Test
Open the PDF for Unique High-Resolution Temperature Mapping of Stage 1 Turbine Vane in a Long-Term Engine Test in another window
Topics: Coatings, Engines, Temperature, Turbines, Resolution (Optics), Calibration, Photoluminescence, Coating processes
Journal Articles

The Unsteady Shock-Boundary Layer Interaction in a Compressor Cascade - Part 2: High-Fidelity Simulation

Accepted Manuscript
Bjoern F. Klose, Christian Morsbach, Michael Bergmann, Edwin Joseph Munoz Lopez, Alexander Hergt, Edmund Kuegeler
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach.
Paper No: TURBO-24-1138
https://doi.org/10.1115/1.4067097
Published Online: November 7, 2024
View Article titled, The Unsteady Shock-Boundary Layer Interaction in a Compressor Cascade - Part 2: High-Fidelity Simulation
Open the PDF for The Unsteady Shock-Boundary Layer Interaction in a Compressor Cascade - Part 2: High-Fidelity Simulation in another window
Topics: Cascades (Fluid dynamics), Compressors, Design, Shock (Mechanics), Simulation, Turbochargers, Boundary layers, Computational fluid dynamics, Flow (Dynamics), Resolution (Optics)
Journal Articles

Guideline for Large-Scale Analysis of Centrifugal Blower Using Wall-Resolved Large Eddy Simulation

Kazuhiro Tsukamoto, Chisachi Kato
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. February 2025, 147(2): 021005.
Paper No: TURBO-24-1116
https://doi.org/10.1115/1.4066277
Published Online: October 7, 2024
View Article titled, Guideline for Large-Scale Analysis of Centrifugal Blower Using Wall-Resolved Large Eddy Simulation
Open the PDF for Guideline for Large-Scale Analysis of Centrifugal Blower Using Wall-Resolved Large Eddy Simulation in another window
Topics: Diffusers, Flow (Dynamics), Impellers, Pressure, Resolution (Optics), Design, Blades, Large eddy simulation
Journal Articles

Assessment of the DDES- γ Model for the Simulation of a Highly Loaded Turbine Cascade

Nima Fard Afshar, Felix M. Möller, Stefan Henninger, Dragan Kožulović, Christian Morsbach, Patrick Bechlars, Peter Jeschke
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. January 2024, 146(1): 011011.
Paper No: TURBO-23-1219
https://doi.org/10.1115/1.4064079
Published Online: November 30, 2023
View Article titled, Assessment of the DDES- γ Model for the Simulation of a Highly Loaded Turbine Cascade
Open the PDF for Assessment of the DDES- γ Model for the Simulation of a Highly Loaded Turbine Cascade in another window
Topics: Boundary layers, Cascades (Fluid dynamics), Delay differential equations, Pressure, Reynolds-averaged Navier–Stokes equations, Separation (Technology), Simulation, Suction, Turbines, Turbulence
Journal Articles

Validation of Filtered Rayleigh Scattering Optical Rake Measurement Techniques in Turbomachinery Applications and Boundary Layers

Sean W. Powers, Gwibo Byun, K. Todd Lowe
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. January 2024, 146(1): 011006.
Paper No: TURBO-23-1196
https://doi.org/10.1115/1.4063562
Published Online: October 25, 2023
View Article titled, Validation of Filtered Rayleigh Scattering Optical Rake Measurement Techniques in Turbomachinery Applications and Boundary Layers
Open the PDF for Validation of Filtered Rayleigh Scattering Optical Rake Measurement Techniques in Turbomachinery Applications and Boundary Layers in another window
Topics: Boundary layers, Probes, Rayleigh scattering, Turbomachinery, Uncertainty, Temperature, Simulation, Lasers, Pressure, Resolution (Optics)
Journal Articles

High-Resolution Thermal Profiling of a Combustor in a Non-Dedicated Test Using Thermal History Coatings

David Peral, Ahmed Zaid, Christoph Benninghoven, Silvia Araguás-Rodríguez, David Kluß, Solon Karagiannopoulos, Robert Krewinkel, Jörg P. Feist
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. November 2022, 144(11): 111007.
Paper No: TURBO-21-1225
https://doi.org/10.1115/1.4054635
Published Online: July 21, 2022
View Article titled, High-Resolution Thermal Profiling of a Combustor in a Non-Dedicated Test Using Thermal History Coatings
Open the PDF for High-Resolution Thermal Profiling of a Combustor in a Non-Dedicated Test Using Thermal History Coatings in another window
Topics: Coatings, Combustion chambers, Computational fluid dynamics, Flames, Temperature, Thermocouples, Calibration, Cooling, Resolution (Optics), Engines
Journal Articles

Experimental Determination of Heat Transfer Coefficient on Impingement Cooled Gear Flanks: Validation of the Evaluation Method

Emre Ayan, Felix C. von Plehwe, Marc C. Keller, Christian Kromer, Corina Schwitzke, Hans-Jörg Bauer
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. August 2022, 144(8): 081008.
Paper No: TURBO-21-1224
https://doi.org/10.1115/1.4053694
Published Online: March 3, 2022
View Article titled, Experimental Determination of Heat Transfer Coefficient on Impingement Cooled Gear Flanks: Validation of the Evaluation Method
Open the PDF for Experimental Determination of Heat Transfer Coefficient on Impingement Cooled Gear Flanks: Validation of the Evaluation Method in another window
Topics: Algorithms, Gears, Heat transfer, Heat transfer coefficients, Temperature, Thermocouples, Resolution (Optics), Gear teeth, Evaluation methods, Iterative methods
Journal Articles

Coupled Time and Passage Spectral Method for an Efficient Resolution of Turbomachinery Far Upstream Wakes

Dingxi Wang, Sen Zhang, Xiuquan Huang, Huang Huang
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. February 2022, 144(2): 021006.
Paper No: TURBO-21-1119
https://doi.org/10.1115/1.4052232
Published Online: September 27, 2021
View Article titled, Coupled Time and Passage Spectral Method for an Efficient Resolution of Turbomachinery Far Upstream Wakes
Open the PDF for Coupled Time and Passage Spectral Method for an Efficient Resolution of Turbomachinery Far Upstream Wakes in another window
Topics: Blades, Flow (Dynamics), Rotors, Wakes, Turbomachinery, Stators, Resolution (Optics), Fourier transforms, Unsteady flow
Journal Articles

Accurate Prediction of Loss Using High Fidelity Methods

Pawel J. Przytarski, Andrew P. S. Wheeler
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. March 2021, 143(3): 031008.
Paper No: TURBO-20-1186
https://doi.org/10.1115/1.4050115
Published Online: March 1, 2021
View Article titled, Accurate Prediction of Loss Using High Fidelity Methods
Open the PDF for Accurate Prediction of Loss Using High Fidelity Methods in another window
Topics: Entropy, Flow (Dynamics), Resolution (Optics), Turbulence, Compressors, Energy dissipation, Pressure
Journal Articles

Averaging for High Fidelity Modeling—Toward Large Eddy Simulations in Multi-Passage Multi-Row Configurations

L. He
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. February 2021, 143(2): 021002.
Paper No: TURBO-20-1210
https://doi.org/10.1115/1.4049616
Published Online: February 1, 2021
View Article titled, Averaging for High Fidelity Modeling—Toward Large Eddy Simulations in Multi-Passage Multi-Row Configurations
Open the PDF for Averaging for High Fidelity Modeling—Toward Large Eddy Simulations in Multi-Passage Multi-Row Configurations in another window
Topics: Blades, Flow (Dynamics), Modeling, Resolution (Optics), Spacetime, Turbomachinery, Turbulence, Large eddy simulation
Journal Articles

Application of Multiscale Methodology for Transonic Turbine Blade Tip Cooling Design

P. H. Duan, L. He
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. August 2020, 142(8): 081011.
Paper No: TURBO-20-1010
https://doi.org/10.1115/1.4046462
Published Online: July 29, 2020
View Article titled, Application of Multiscale Methodology for Transonic Turbine Blade Tip Cooling Design
Open the PDF for Application of Multiscale Methodology for Transonic Turbine Blade Tip Cooling Design in another window
Topics: Cooling, Design, Flow (Dynamics), Turbine blades, Heat transfer, Blades, Resolution (Optics), Turbines
Journal Articles

Further Investigation on Acoustic Stall-Warning Approach in Compressors

Xu Dong, Fanyu Li, Ruize Xu, Dakun Sun, Xiaofeng Sun
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research-Article
J. Turbomach. June 2019, 141(6): 061001.
Paper No: TURBO-17-1137
https://doi.org/10.1115/1.4041900
Published Online: January 21, 2019
View Article titled, Further Investigation on Acoustic Stall-Warning Approach in Compressors
Open the PDF for Further Investigation on Acoustic Stall-Warning Approach in Compressors in another window
Topics: Acoustics, Blades, Compressors, Pressure, Sensors, Signals, Rotors, Resolution (Optics)
Journal Articles

Predictive Large Eddy Simulation for Jet Aeroacoustics–Current Approach and Industrial Application

James Tyacke, Iftekhar Naqavi, Zhong-Nan Wang, Paul Tucker, Peer Boehning
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research-Article
J. Turbomach. August 2017, 139(8): 081003.
Paper No: TURBO-16-1234
https://doi.org/10.1115/1.4035662
Published Online: March 15, 2017
View Article titled, Predictive Large Eddy Simulation for Jet Aeroacoustics–Current Approach and Industrial Application
Open the PDF for Predictive Large Eddy Simulation for Jet Aeroacoustics–Current Approach and Industrial Application in another window
Topics: Acoustics, Flow (Dynamics), Jets, Noise (Sound), Nozzles, Reynolds-averaged Navier–Stokes equations, Turbulence, Shear (Mechanics), Resolution (Optics), Engines
Journal Articles

Effect of Rotation on a Gas Turbine Blade Internal Cooling System: Numerical Investigation

E. Burberi, D. Massini, L. Cocchi, L. Mazzei, A. Andreini, B. Facchini
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research-Article
J. Turbomach. March 2017, 139(3): 031005.
Paper No: TURBO-16-1207
https://doi.org/10.1115/1.4034799
Published Online: November 16, 2016
View Article titled, Effect of Rotation on a Gas Turbine Blade Internal Cooling System: Numerical Investigation
Open the PDF for Effect of Rotation on a Gas Turbine Blade Internal Cooling System: Numerical Investigation in another window
Topics: Blades, Cooling systems, Eddies (Fluid dynamics), Flow (Dynamics), Gas turbines, Heat transfer, Reynolds-averaged Navier–Stokes equations, Rotation, Simulation, Turbulence
Journal Articles

Prediction of Transition and Losses in Compressor Cascades Using Large-Eddy Simulation

Gorazd Medic, Vicky Zhang, Guolei Wang, Jongwook Joo, Om P. Sharma
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research-Article
J. Turbomach. December 2016, 138(12): 121001.
Paper No: TURBO-15-1054
https://doi.org/10.1115/1.4033514
Published Online: June 1, 2016
View Article titled, Prediction of Transition and Losses in Compressor Cascades Using Large-Eddy Simulation
Open the PDF for Prediction of Transition and Losses in Compressor Cascades Using Large-Eddy Simulation in another window
Topics: Cascades (Fluid dynamics), Compressors, Design, Pressure, Separation (Technology), Suction, Turbulence, Large eddy simulation, Simulation, Airfoils
Journal Articles

Aerothermal Characterization of a Rotating Ribbed Channel at Engine Representative Conditions—Part I: High-Resolution Particle Image Velocimetry Measurements

Ignacio Mayo, Gian Luca Gori, Aude Lahalle, Tony Arts
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research-Article
J. Turbomach. October 2016, 138(10): 101008.
Paper No: TURBO-16-1034
https://doi.org/10.1115/1.4032926
Published Online: April 26, 2016
View Article titled, Aerothermal Characterization of a Rotating Ribbed Channel at Engine Representative Conditions—Part I: High-Resolution Particle Image Velocimetry Measurements
Open the PDF for Aerothermal Characterization of a Rotating Ribbed Channel at Engine Representative Conditions—Part I: High-Resolution Particle Image Velocimetry Measurements in another window
Topics: Flow (Dynamics), Particulate matter, Resolution (Optics), Rotation, Shear (Mechanics), Turbulence, Vortices, Fluids, Bubbles, Engines
Journal Articles

Aerothermal Characterization of a Rotating Ribbed Channel at Engine Representative Conditions—Part II: Detailed Liquid Crystal Thermography Measurements

Ignacio Mayo, Aude Lahalle, Gian Luca Gori, Tony Arts
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research-Article
J. Turbomach. October 2016, 138(10): 101009.
Paper No: TURBO-16-1035
https://doi.org/10.1115/1.4032927
Published Online: April 26, 2016
View Article titled, Aerothermal Characterization of a Rotating Ribbed Channel at Engine Representative Conditions—Part II: Detailed Liquid Crystal Thermography Measurements
Open the PDF for Aerothermal Characterization of a Rotating Ribbed Channel at Engine Representative Conditions—Part II: Detailed Liquid Crystal Thermography Measurements in another window
Topics: Engines, Flow (Dynamics), Heat transfer, Liquid crystals, Reynolds number, Rotation, Temperature, Thermography, Uncertainty, Resolution (Optics)
Journal Articles

A High-Resolution Continuous-Scan Acoustic Measurement Method for Turbofan Engine Applications

Parthiv N. Shah, Håvard Vold, Dan Hensley, Edmane Envia, David Stephens
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research-Article
J. Turbomach. December 2015, 137(12): 121002.
Paper No: TURBO-15-1064
https://doi.org/10.1115/1.4031341
Published Online: September 23, 2015
View Article titled, A High-Resolution Continuous-Scan Acoustic Measurement Method for Turbofan Engine Applications
Open the PDF for A High-Resolution Continuous-Scan Acoustic Measurement Method for Turbofan Engine Applications in another window
Topics: Acoustics, Engines, Filters, Microphones, Noise (Sound), Resolution (Optics), Signals, Spectra (Spectroscopy), Turbofans, Tachometers