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Journal Articles

Thermomechanical Stress Distributions in a Gas Turbine Blade Under the Effect of Cooling Flow Variations

Candelario Bolaina, Julio Teloxa, Cesar Varela, Fernando Z. Sierra
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Technical Briefs
J. Turbomach. November 2013, 135(6): 064501.
Paper No: TURBO-10-1229
https://doi.org/10.1115/1.4023465
Published Online: September 13, 2013
View Article titled, Thermomechanical Stress Distributions in a Gas Turbine Blade Under the Effect of Cooling Flow Variations
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Topics: Blades, Cooling, Flow (Dynamics), Rotation, Stress, Temperature, Thermomechanics, Gas turbines
Journal Articles

Isothermal Boundary Condition at Casing Applied to the Rotor 37 Transonic Axial Flow Compressor

Dario Bruna, Mark G. Turner
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: In-Brief
J. Turbomach. May 2013, 135(3): 034501.
Paper No: TURBO-11-1205
https://doi.org/10.1115/1.4007569
Published Online: March 25, 2013
View Article titled, Isothermal Boundary Condition at Casing Applied to the Rotor 37 Transonic Axial Flow Compressor
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Topics: Boundary-value problems, Computational fluid dynamics, NASA, Rotors, Flow (Dynamics), Compressors, Temperature, Simulation, Axial flow
Journal Articles

Mechanisms and Key Parameters for Compressor Blade Stall Flutter

Xiaowei Zhang, Yanrong Wang, Kening Xu
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Technical Briefs
J. Turbomach. March 2013, 135(2): 024501.
Paper No: TURBO-10-1121
https://doi.org/10.1115/1.4007441
Published Online: November 1, 2012
View Article titled, Mechanisms and Key Parameters for Compressor Blade Stall Flutter
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Topics: Blades, Compressors, Flutter (Aerodynamics), Rotors
Journal Articles

A Study on Multidisciplinary Optimization of an Axial Compressor Blade Based on Evolutionary Algorithms

Chang Luo, Liming Song, Jun Li, Zhenping Feng
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Technical Briefs
J. Turbomach. September 2012, 134(5): 054501.
https://doi.org/10.1115/1.4003817
Published Online: April 27, 2012
View Article titled, A Study on Multidisciplinary Optimization of an Axial Compressor Blade Based on Evolutionary Algorithms
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Topics: Blades, Optimization, Design
Journal Articles

Prediction of Vibration Response Levels of Mistuned Integral Bladed Disks (Blisks): Robustness Studies

Y.-J. Chan, D. J. Ewins
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Technical Briefs
J. Turbomach. July 2012, 134(4): 044501.
https://doi.org/10.1115/1.4003646
Published Online: July 19, 2011
View Article titled, Prediction of Vibration Response Levels of Mistuned Integral Bladed Disks (Blisks): Robustness Studies
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Topics: Algorithms, Blades, Disks, Errors, Excitation, Mode shapes, Robustness, Vibration, Damping, Compressors
Journal Articles

Computation of Eigenvalues and Eigenvectors of a Mistuned Bladed Disk Via Unidirectional Taylor Series Expansions

Alok Sinha
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Technical Briefs
J. Turbomach. October 2010, 132(4): 044501.
https://doi.org/10.1115/1.3142863
Published Online: April 29, 2010
View Article titled, Computation of Eigenvalues and Eigenvectors of a Mistuned Bladed Disk Via Unidirectional Taylor Series Expansions
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Topics: Eigenvalues, Disks
Journal Articles

Application of Artificial Neural Networks in Investigations of Steam Turbine Cascades

Krzysztof Kosowski, Karol Tucki, Adrian Kosowski
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Technical Briefs
J. Turbomach. January 2010, 132(1): 014501.
https://doi.org/10.1115/1.3103923
Published Online: September 11, 2009
View Article titled, Application of Artificial Neural Networks in Investigations of Steam Turbine Cascades
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Topics: Artificial neural networks, Blades, Design, Steam turbines, Turbines, Flow (Dynamics), Computational fluid dynamics, Cascades (Fluid dynamics)
Journal Articles

Experimental Study of Heat Transfer Augmentation Near the Entrance to a Film Cooling Hole in a Turbine Blade Cooling Passage

Gerard Scheepers, R. M. Morris
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Technical Briefs
J. Turbomach. October 2009, 131(4): 044501.
https://doi.org/10.1115/1.3066294
Published Online: June 30, 2009
View Article titled, Experimental Study of Heat Transfer Augmentation Near the Entrance to a Film Cooling Hole in a Turbine Blade Cooling Passage
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Topics: Coolants, Cooling, Film cooling, Flow (Dynamics), Heat transfer, Suction, Turbine blades, Temperature, Blades, Thin films
Journal Articles

Heat Transfer and Friction Factor in a Square Channel With One, Two, or Four Inclined Ribbed Walls

Soo Whan Ahn, Ho Keun Kang, Sung Taek Bae, Dae Hee Lee
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Technical Briefs
J. Turbomach. July 2008, 130(3): 034501.
https://doi.org/10.1115/1.2775488
Published Online: May 2, 2008
View Article titled, Heat Transfer and Friction Factor in a Square Channel With One, Two, or Four Inclined Ribbed Walls
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Topics: Friction, Heat transfer, Reynolds number, Turbulence
Journal Articles

A Remote Surface Pressure Measurement Technique for Rotating Elements

J. P. Hubner, J. D. Abbitt, B. F. Carroll, K. S. Schanze
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Technical Briefs
J. Turbomach. April 1997, 119(2): 397–399.
https://doi.org/10.1115/1.2841125
Published Online: April 1, 1997
View Article titled, A Remote Surface Pressure Measurement Technique for Rotating Elements
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Topics: Pressure measurement
Journal Articles

Improvement of Tip Leakage Loss Model for Axial Turbines

Byung Nam Kim, Myung Kyoon Chung
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Technical Briefs
J. Turbomach. April 1997, 119(2): 399–401.
https://doi.org/10.1115/1.2841126
Published Online: April 1, 1997
View Article titled, Improvement of Tip Leakage Loss Model for Axial Turbines
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Topics: Leakage, Turbines
Journal Articles

Circumferentially Smeared Computed Effects of Rim Seal Clearance on Wheelspace Thermal Distributions

S. H. Ko, D. L. Rhode, Z. Guo
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Technical Briefs
J. Turbomach. January 1997, 119(1): 157–159.
https://doi.org/10.1115/1.2841005
Published Online: January 1, 1997
View Article titled, Circumferentially Smeared Computed Effects of Rim Seal Clearance on Wheelspace Thermal Distributions
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Topics: Clearances (Engineering), Cavities, Flow (Dynamics), Rotors, Blades, Computers, Coolants, Drag (Fluid dynamics), Heat, Heating
Journal Articles

Advanced Turbofan Blade Refurbishment Technique

W. B. Roberts
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Technical Briefs
J. Turbomach. October 1995, 117(4): 666–667.
https://doi.org/10.1115/1.2836586
Published Online: October 1, 1995
View Article titled, Advanced Turbofan Blade Refurbishment Technique
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Topics: Blades, Turbofans
Journal Articles

Factors Affecting Measured Axial Compressor Tip Clearance Vortex Circulation

S. A. Khalid
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Technical Briefs
J. Turbomach. July 1995, 117(3): 487–490.
https://doi.org/10.1115/1.2835685
Published Online: July 1, 1995
View Article titled, Factors Affecting Measured Axial Compressor Tip Clearance Vortex Circulation
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Topics: Clearances (Engineering), Compressors, Vortices, Blades, Vorticity, Fluids, Computation, Diffusion (Physics), Turbomachinery, Viscous flow
Journal Articles

Retained Lift: Theoretical Difficulties With the Concept and an Alternative Explanation of Observations

R. J. Kind, S. A. Sjolander, M. I. Yaras
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Technical Briefs
J. Turbomach. July 1995, 117(3): 485–487.
https://doi.org/10.1115/1.2835684
Published Online: July 1, 1995
View Article titled, Retained Lift: Theoretical Difficulties With the Concept and an Alternative Explanation of Observations
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Journal Articles

A Note on Turbine Cooling Performance Characterization

D. A. Nealy
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Technical Briefs
J. Turbomach. January 1995, 117(1): 203–204.
https://doi.org/10.1115/1.2835639
Published Online: January 1, 1995
View Article titled, A Note on Turbine Cooling Performance Characterization
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Topics: Cooling, Performance characterization, Turbines
Journal Articles

Predictions of Aerodynamic Performance of Wells Turbines From Aerofoil Data

S. Raghunathan, T. Setoguchi, K. Kaneko
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Technical Briefs
J. Turbomach. October 1990, 112(4): 792–795.
https://doi.org/10.1115/1.2927723
Published Online: October 1, 1990
View Article titled, Predictions of Aerodynamic Performance of Wells Turbines From Aerofoil Data
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Topics: Airfoils, Turbines, Wells, Wind tunnels
Journal Articles

A Note on Efficiency Sensitivity to Tip Clearance Changes in Axial Flow Compressors

I. N. Moyle
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Technical Briefs
J. Turbomach. October 1990, 112(4): 795–796.
https://doi.org/10.1115/1.2927724
Published Online: October 1, 1990
View Article titled, A Note on Efficiency Sensitivity to Tip Clearance Changes in Axial Flow Compressors
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Topics: Axial flow, Clearances (Engineering), Compressors
Journal Articles

Visualization Studies in Rotating Disk Cavity Flows

J. Nordquist, S. Abrahamson, J. Wechkin, J. Eaton
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Technical Briefs
J. Turbomach. April 1990, 112(2): 308–310.
https://doi.org/10.1115/1.2927656
Published Online: April 1, 1990
View Article titled, Visualization Studies in Rotating Disk Cavity Flows
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Topics: Boundary layers, Cavities, Cavity flows, Cooling, Disks, Flat plates, Flow (Dynamics), Flow visualization, Particle spin, Reynolds number
Journal Articles

The Effect of Hub Radius on the Flow Due to a Rotating Disk

John W. Chew
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Technical Briefs
J. Turbomach. July 1988, 110(3): 417–418.
https://doi.org/10.1115/1.3262213
Published Online: July 1, 1988
View Article titled, The Effect of Hub Radius on the Flow Due to a Rotating Disk
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Topics: Flow (Dynamics), Rotating disks