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Journal Articles

A Novel Axial Energy-Imparting Turbomachine for High-Enthalpy Gas Heating: Robustness of the Aerodynamic Design

Nikolas Karefyllidis, Dylan Rubini, Budimir Rosic, Liping Xu, Veli-Matti Purola
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. March 2024, 146(3): 031005.
Paper No: TURBO-23-1235
https://doi.org/10.1115/1.4063928
Published Online: November 16, 2023
View Article titled, A Novel Axial Energy-Imparting Turbomachine for High-Enthalpy Gas Heating: Robustness of the Aerodynamic Design
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Topics: Design, Flow (Dynamics), Turbomachinery, Blades, Robustness, Turbochargers, Enthalpy, Rotors, High temperature, Cracking (Materials)
Journal Articles

Fan Performance Scaling With Inlet Distortions

J. J. Defoe, M. Etemadi, D. K. Hall
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research-Article
J. Turbomach. July 2018, 140(7): 071009.
Paper No: TURBO-18-1016
https://doi.org/10.1115/1.4039433
Published Online: June 22, 2018
View Article titled, Fan Performance Scaling With Inlet Distortions
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Topics: Diffusion (Physics), Flow (Dynamics), Pressure, Rotors, Stators, Enthalpy, Temperature
Journal Articles

Analysis of Fan Stage Conceptual Design Attributes for Boundary Layer Ingestion

D. K. Hall, E. M. Greitzer, C. S. Tan
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research-Article
J. Turbomach. July 2017, 139(7): 071012.
Paper No: TURBO-16-1310
https://doi.org/10.1115/1.4035631
Published Online: March 7, 2017
View Article titled, Analysis of Fan Stage Conceptual Design Attributes for Boundary Layer Ingestion
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Topics: Blades, Design, Flow (Dynamics), Rotors, Stators, Pressure, Enthalpy, Diffusion (Physics), Geometry
Journal Articles

A Physical Interpretation of Stagnation Pressure and Enthalpy Changes in Unsteady Flow

H. P. Hodson, T. P. Hynes, E. M. Greitzer, C. S. Tan
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Special Section: Honoring Dr. Leroy H. Smith
J. Turbomach. November 2012, 134(6): 060902.
https://doi.org/10.1115/1.4007208
Published Online: September 19, 2012
View Article titled, A Physical Interpretation of Stagnation Pressure and Enthalpy Changes in Unsteady Flow
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Topics: Fluids, Particulate matter, Pressure, Unsteady flow, Enthalpy, Wakes, Blades, Rotors, Turbomachinery, Flow (Dynamics)
Journal Articles

Turbine Aerodynamic Performance Measurement Under Nonadiabatic Conditions

Nicholas R. Atkins, Roger W. Ainsworth
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. November 2012, 134(6): 061001.
https://doi.org/10.1115/1.4004857
Published Online: August 27, 2012
View Article titled, Turbine Aerodynamic Performance Measurement Under Nonadiabatic Conditions
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Topics: Blades, Enthalpy, Entropy, Flow (Dynamics), Heat flux, Heat transfer, Temperature, Turbines, Engines, Computational fluid dynamics
Journal Articles

Averaging Nonuniform Flow for a Purpose

N. A. Cumpsty, J. H. Horlock
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Technical Papers
J. Turbomach. January 2006, 128(1): 120–129.
https://doi.org/10.1115/1.2098807
Published Online: February 1, 2005
View Article titled, Averaging Nonuniform Flow for a Purpose
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Topics: Flow (Dynamics), Nozzles, Pressure, Temperature, Turbines, Enthalpy
Journal Articles

The Influence of Variable Gas Properties on Turbomachinery Computational Fluid Dynamics

John D. Northall
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Technical Papers
J. Turbomach. October 2006, 128(4): 632–638.
https://doi.org/10.1115/1.2221324
Published Online: February 1, 2005
View Article titled, The Influence of Variable Gas Properties on Turbomachinery Computational Fluid Dynamics
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Topics: Blades, Computational fluid dynamics, Cooling, Flow (Dynamics), Fuels, Pressure, Temperature, Turbines, Turbomachinery, Coolants
Journal Articles

Calculation of the Expansion Through a Cooled Gas Turbine Stage

Leonardo Torbidoni, J. H. Horlock
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Technical Papers
J. Turbomach. July 2006, 128(3): 555–563.
https://doi.org/10.1115/1.2185123
Published Online: February 1, 2005
View Article titled, Calculation of the Expansion Through a Cooled Gas Turbine Stage
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Topics: Blades, Flow (Dynamics), Entropy, Chords (Trusses), Strips, Rotors, Nozzles, Cooling, Enthalpy, Gas flow
Journal Articles

Heat Transfer in Turbulent Boundary Layers Subjected to Free-Stream Turbulence—Part I: Experimental Results

Michael J. Barrett, Mem. ASME, D. Keith Hollingsworth, Mem. ASME,
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Technical Papers
J. Turbomach. April 2003, 125(2): 232–241.
https://doi.org/10.1115/1.1538622
Published Online: April 23, 2003
View Article titled, Heat Transfer in Turbulent Boundary Layers Subjected to Free-Stream Turbulence—Part I: Experimental Results
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Topics: Boundary layer turbulence, Heat transfer, Turbulence, Boundary layers, Wire, Skin friction (Fluid dynamics), Uncertainty, Enthalpy
Journal Articles

On the Interpretation of Measured Profile Losses in Unsteady Wake–Turbine Blade Interaction Studies

H. P. Hodson, W. N. Dawes
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. April 1998, 120(2): 276–284.
https://doi.org/10.1115/1.2841403
Published Online: April 1, 1998
View Article titled, On the Interpretation of Measured Profile Losses in Unsteady Wake–Turbine Blade Interaction Studies
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Topics: Turbine blades, Wakes, Blades, Pressure, Fluctuations (Physics), Enthalpy, Jets, Unsteady flow, Computational fluid dynamics, Separation (Technology)
Journal Articles

Bypass Transition in Boundary Layers Including Curvature and Favorable Pressure Gradient Effects

R. J. Volino, T. W. Simon
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. January 1995, 117(1): 166–174.
https://doi.org/10.1115/1.2835634
Published Online: January 1, 1995
View Article titled, Bypass Transition in Boundary Layers Including Curvature and Favorable Pressure Gradient Effects
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Topics: Boundary layers, Pressure gradient, Turbulence, Skin friction (Fluid dynamics), Flow (Dynamics), Momentum, Reynolds number, Enthalpy, Vortices
Journal Articles

On the Conservation of Rothalpy in Turbomachines

F. A. Lyman
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. July 1993, 115(3): 520–525.
https://doi.org/10.1115/1.2929282
Published Online: July 1, 1993
View Article titled, On the Conservation of Rothalpy in Turbomachines
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Topics: Turbomachinery, Flow (Dynamics), Angular momentum, Energy dissipation, Enthalpy, Entropy, Errors, Fluctuations (Physics), Fluids, Heat transfer
Journal Articles

Secondary Flow and Loss Distribution in a Radial Compressor With Untwisted Backswept Vanes

G. Sipos
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. October 1991, 113(4): 686–695.
https://doi.org/10.1115/1.2929135
Published Online: October 1, 1991
View Article titled, Secondary Flow and Loss Distribution in a Radial Compressor With Untwisted Backswept Vanes
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Topics: Compressors, Flow (Dynamics), Impellers, Blades, Separation (Technology), Vortices, Suction, Wakes, Whirls, Diffusers