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Journal Articles

Corner Separation Control Using Sweeping Jet Actuator in a Compressor Cascade

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Pengcheng Yang, Shaowen Chen, Guanyu Liu, Chen Xu
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Technical Briefs
J. Turbomach. October 2024, 146(10): 104503.
Paper No: TURBO-23-1140
https://doi.org/10.1115/1.4065412
Published Online: May 23, 2024
View Articletitled, Corner Separation Control Using Sweeping Jet Actuator in a Compressor Cascade
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Topics: Actuators, Cascades (Fluid dynamics), Compressors, Corners (Structural elements), Flow (Dynamics), Separation (Technology), Flow control, Pressure, Probes, Blades
Journal Articles

Particle Bounce Stick Behavior in the Rotating Frame of Reference

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Jack G. Gaskell, Matthew McGilvray, David R. H. Gillespie, John Irving
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Technical Briefs
J. Turbomach. October 2024, 146(10): 104502.
Paper No: TURBO-23-1025
https://doi.org/10.1115/1.4065261
Published Online: May 8, 2024
View Articletitled, Particle Bounce Stick Behavior in the Rotating Frame of Reference
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Topics: Particulate matter, Centrifugal force, Disks, Collisions (Physics), Friction
Journal Articles

On the Origin of “Rotating Instabilities”—Stability and Frequency Studies of Channel Flows

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Helmut Sauer, Martin Lange
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Technical Briefs
J. Turbomach. October 2024, 146(10): 104501.
Paper No: TURBO-22-1089
https://doi.org/10.1115/1.4065158
Published Online: April 23, 2024
View Articletitled, On the Origin of “Rotating Instabilities”—Stability and Frequency Studies of Channel Flows
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Topics: Channel flow, Compressors, Flow (Dynamics), Stability, Turbulence, Reynolds number, Design
Journal Articles

Analysis of Cavity Disk Heat Transfer by Solving Inverse Heat Transfer Problem

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E. Diemel, S. Odenbach, W. Uffrecht, J. Rey Villazon, A. Guijarro Valencia
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Technical Briefs
J. Turbomach. April 2024, 146(4): 044501.
Paper No: TURBO-22-1296
https://doi.org/10.1115/1.4064119
Published Online: December 15, 2023
View Articletitled, Analysis of Cavity Disk Heat Transfer by Solving Inverse Heat Transfer Problem
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Topics: Cavities, Disks, Flow (Dynamics), Heat flux, Heat transfer, Temperature
Journal Articles

On the Over-Prediction of Centrifugal Compressor Pressure Ratio in the High Impeller Tip Mach Number Regime

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Bing Qiao, Xiao He, Mehdi Vahdati, Yaping Ju, Chuhua Zhang
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Technical Briefs
J. Turbomach. October 2023, 145(10): 104502.
Paper No: TURBO-23-1043
https://doi.org/10.1115/1.4063099
Published Online: August 16, 2023
View Articletitled, On the Over-Prediction of Centrifugal Compressor Pressure Ratio in the High Impeller Tip Mach Number Regime
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Topics: Cavities, Compressors, Flow (Dynamics), Impellers, Mach number, Pressure, Turbulence, Design, NASA, Boundary-value problems
Journal Articles

Influences of Laser Incidence Angle and Wall Thickness on Additive Components

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Alexander J. Wildgoose, Karen A. Thole
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Technical Briefs
J. Turbomach. October 2023, 145(10): 104501.
Paper No: TURBO-23-1040
https://doi.org/10.1115/1.4062678
Published Online: June 26, 2023
View Articletitled, Influences of Laser Incidence Angle and Wall Thickness on Additive Components
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Topics: Cooling, Lasers, Surface roughness, Wall thickness
Journal Articles

A New Particle Image Velocimetry Technique for Turbomachinery Applications

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Sayantan Bhattacharya, Reid A. Berdanier, Pavlos P. Vlachos, Nicole L. Key
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Technical Briefs
J. Turbomach. December 2016, 138(12): 124501.
Paper No: TURBO-15-1164
https://doi.org/10.1115/1.4033672
Published Online: June 1, 2016
View Articletitled, A New Particle Image Velocimetry Technique for Turbomachinery Applications
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Topics: Blades, Compressors, Flow (Dynamics), Lasers, Leakage flows, Particulate matter, Rotors, Turbomachinery, Probes, Design
Journal Articles

A Simplified Model Predicting the Kelvin–Helmholtz Instability Frequency for Laminar Separated Flows

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Daniele Simoni, Marina Ubaldi, Pietro Zunino
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Technical Briefs
J. Turbomach. April 2016, 138(4): 044501.
Paper No: TURBO-15-1014
https://doi.org/10.1115/1.4032162
Published Online: December 29, 2015
View Articletitled, A Simplified Model Predicting the Kelvin–Helmholtz Instability Frequency for Laminar Separated Flows
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Topics: Boundary layers, Flow (Dynamics), Pressure gradient, Reynolds number, Separation (Technology), Shear (Mechanics), Stability, Waves, Airfoils, Blades
Journal Articles

Accuracies of Reduced Order Models of a Bladed Rotor With Geometric Mistuning

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Yasharth Bhartiya, Alok Sinha
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Technical Briefs
J. Turbomach. July 2014, 136(7): 074501.
Paper No: TURBO-11-1095
https://doi.org/10.1115/1.4025666
Published Online: December 27, 2013
View Articletitled, Accuracies of Reduced Order Models of a Bladed Rotor With Geometric Mistuning
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Topics: Blades, Disks, Manufacturing, Mode shapes, Rotors, Errors, Elongation, Modal assurance criterion, Electromagnetic spectrum, Torsion
Journal Articles

Predicting Blade Stress Levels Directly From Reduced-Order Vibration Models of Mistuned Bladed Disks

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Sang-Ho Lim, Christophe Pierre, Matthew P. Castanier
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Technical Briefs
J. Turbomach. January 2006, 128(1): 206–210.
https://doi.org/10.1115/1.2098754
Published Online: August 1, 2005
View Articletitled, Predicting Blade Stress Levels Directly From Reduced-Order Vibration Models of Mistuned Bladed Disks
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Topics: Blades, Disks, Stress, Vibration, Finite element analysis, Displacement
Journal Articles

Flow Through a Repeating Stage in an Axial Compressor: A Reconsideration

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J. H. Horlock
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Technical Briefs
J. Turbomach. October 2004, 126(4): 677–679.
https://doi.org/10.1115/1.1791282
Published Online: December 29, 2004
View Articletitled, Flow Through a Repeating Stage in an Axial Compressor: A Reconsideration
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Topics: Compressors, Flow (Dynamics)
Journal Articles

Heat Transfer Enhancement in Square Ducts With V-Shaped Ribs

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Rongguang Jia,, Arash Saidi, and, Bengt Sunden
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Technical Briefs
J. Turbomach. October 2003, 125(4): 788–791.
https://doi.org/10.1115/1.1622708
Published Online: December 1, 2003
View Articletitled, Heat Transfer Enhancement in Square Ducts With V-Shaped Ribs
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Topics: Ducts, Heat transfer, Flow (Dynamics), Turbulence, Heating
Journal Articles

Validation of Heat-Flux Predictions on the Outer Air Seal of a Transonic Turbine Blade

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John P. Clark, Marc D. Polanka, Matthew Meininger, Thomas J. Praisner
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Technical Briefs
J. Turbomach. July 2006, 128(3): 589–595.
https://doi.org/10.1115/1.2184351
Published Online: March 1, 2003
View Articletitled, Validation of Heat-Flux Predictions on the Outer Air Seal of a Transonic Turbine Blade
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Topics: Blades, Flow (Dynamics), Heat flux, Heat transfer, Pressure, Turbine blades, Turbines, Heat, Design, Temperature
Journal Articles

A Two-Dimensional Numerical Investigation of Transient Heat Flux Gage Performance in Short-Duration Facilities

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J. Kim, H. Sakamoto, M. G. Dunn
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Technical Briefs
J. Turbomach. January 2000, 122(1): 184–187.
https://doi.org/10.1115/1.555422
Published Online: June 1, 1999
View Articletitled, A Two-Dimensional Numerical Investigation of Transient Heat Flux Gage Performance in Short-Duration Facilities
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Topics: Borosilicate glasses, Epoxy adhesives, Epoxy resins, Flow (Dynamics), Gages, Heat flux, Steel, Transients (Dynamics)
Journal Articles

On the Momentum Balance in Linear-Combination Models for the Transition Zone

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J. Dey
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Technical Briefs
J. Turbomach. July 2000, 122(3): 587–588.
https://doi.org/10.1115/1.1303704
Published Online: October 1, 1997
View Articletitled, On the Momentum Balance in Linear-Combination Models for the Transition Zone
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Topics: Momentum, Turbulence