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Journal Articles

Transient Tip Clearance Prediction Model Considering Transient Radial Temperature Distribution of Discs in a Gas Turbine Engine

Jie Wei, Heli Yang, Pengbo Zheng, Baotong Wang, Xinqian Zheng
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. April 2024, 146(4): 041012.
Paper No: TURBO-23-1264
https://doi.org/10.1115/1.4064222
Published Online: December 21, 2023
View Article titled, Transient Tip Clearance Prediction Model Considering Transient Radial Temperature Distribution of Discs in a Gas Turbine Engine
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Topics: Blades, Clearances (Engineering), Deformation, Disks, Temperature, Transients (Dynamics), Heat transfer, Thermal deformation, Gas turbines, Temperature distribution
Journal Articles

Novel Strategy for Thermal Evaluation of Film-Cooled Blades Using Thermographic Phosphors at Simulated Engine Conditions

Wenwu Zhou, Hongyi Shao, Xu Zhang, Di Peng, Yingzheng Liu, Yang Li, Weihua Yang, Xiaofeng Zhao
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. September 2023, 145(9): 091009.
Paper No: TURBO-22-1328
https://doi.org/10.1115/1.4062611
Published Online: June 12, 2023
View Article titled, Novel Strategy for Thermal Evaluation of Film-Cooled Blades Using Thermographic Phosphors at Simulated Engine Conditions
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Topics: Blades, Coating processes, Coatings, Engines, Phosphors, Temperature, Thermal insulation, Calibration, Temperature measurement, Cooling
Journal Articles

Harmonic Method for Simulating Unsteady Multispool Interactions

Feng Wang, Luca di Mare
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. September 2023, 145(9): 091005.
Paper No: TURBO-22-1135
https://doi.org/10.1115/1.4062242
Published Online: May 30, 2023
View Article titled, Harmonic Method for Simulating Unsteady Multispool Interactions
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Topics: Blades, Flow (Dynamics), Simulation, Temperature, Turbines, Temperature distribution, Pressure, Waves, Computational fluid dynamics, Engines
Journal Articles

Characterization of an Apparatus to Study Solid Deposit Formation in Lubricating Oils at High Temperatures

Raquel Juárez, Noble Gutierrez, Eric L. Petersen
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. March 2023, 145(3): 031012.
Paper No: TURBO-22-1243
https://doi.org/10.1115/1.4055650
Published Online: October 20, 2022
View Article titled, Characterization of an Apparatus to Study Solid Deposit Formation in Lubricating Oils at High Temperatures
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Topics: Electromagnetic induction, Flow (Dynamics), High temperature, Temperature, Temperature distribution, Lubricating oils
Journal Articles

Theoretical Considerations for Scaling Convection in Overall Effectiveness Experiments

Carol E. Bryant, James L. Rutledge
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. January 2023, 145(1): 011007.
Paper No: TURBO-22-1209
https://doi.org/10.1115/1.4055446
Published Online: October 7, 2022
View Article titled, Theoretical Considerations for Scaling Convection in Overall Effectiveness Experiments
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Topics: Coolants, Cooling, Temperature distribution, Simulation, Heat transfer coefficients, Thermal conductivity, Film cooling, Engineering simulation
Journal Articles

Full-Annulus URANS Study on the Transportation of Combustion Inhomogeneity in a Four-Stage Cooled Turbine

Zhongran Chi, Haiqing Liu, Shusheng Zang, Chengxiong Pan, Guangyun Jiao
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. November 2019, 141(11): 111003.
Paper No: TURBO-19-1140
https://doi.org/10.1115/1.4044661
Published Online: October 10, 2019
View Article titled, Full-Annulus URANS Study on the Transportation of Combustion Inhomogeneity in a Four-Stage Cooled Turbine
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Topics: Annulus, Computational fluid dynamics, Flow (Dynamics), Rotors, Temperature, Turbines, Blades, Transportation systems, Cooling, Cascades (Fluid dynamics)
Journal Articles

Test Rig for Applied Experimental Investigations of the Thermal Contact Resistance at the Blade-Rotor-Connection in a Steam Turbine

Dennis Toebben, Xavier E. R. de Graaf, Piotr Luczynski, Manfred Wirsum, Wolfgang F. D. Mohr, Klaus Helbig
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research-Article
J. Turbomach. February 2019, 141(2): 021007.
Paper No: TURBO-18-1025
https://doi.org/10.1115/1.4041748
Published Online: January 21, 2019
View Article titled, Test Rig for Applied Experimental Investigations of the Thermal Contact Resistance at the Blade-Rotor-Connection in a Steam Turbine
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Topics: Blades, Computer simulation, Contact resistance, Heat, Heat transfer, Pressure, Rotors, Steam turbines, Temperature, Uncertainty analysis
Journal Articles

Effect of Reynolds Number, Hole Patterns, and Target Plate Thickness on the Cooling Performance of an Impinging Jet Array—Part II: Conjugate Heat Transfer Results and Optimization

Weihong Li, Li Yang, Xueying Li, Jing Ren, Hongde Jiang
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research-Article
J. Turbomach. October 2017, 139(10): 101001.
Paper No: TURBO-16-1140
https://doi.org/10.1115/1.4036297
Published Online: May 9, 2017
View Article titled, Effect of Reynolds Number, Hole Patterns, and Target Plate Thickness on the Cooling Performance of an Impinging Jet Array—Part II: Conjugate Heat Transfer Results and Optimization
Open the PDF for Effect of Reynolds Number, Hole Patterns, and Target Plate Thickness on the Cooling Performance of an Impinging Jet Array—Part II: Conjugate Heat Transfer Results and Optimization in another window
Topics: Boundary-value problems, Cooling, Heat transfer, Heat transfer coefficients, Reynolds number, Temperature, Temperature distribution, Optimization, Temperature uniformity, Finite element analysis
Journal Articles

Analysis of Turbulent Scalar Flux Models for a Discrete Hole Film Cooling Flow

Julia Ling, Kevin J. Ryan, Julien Bodart, John K. Eaton
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research-Article
J. Turbomach. January 2016, 138(1): 011006.
Paper No: TURBO-15-1182
https://doi.org/10.1115/1.4031698
Published Online: October 21, 2015
View Article titled, Analysis of Turbulent Scalar Flux Models for a Discrete Hole Film Cooling Flow
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Topics: Film cooling, Flow (Dynamics), Flux (Metallurgy), Reynolds-averaged Navier–Stokes equations, Scalars, Turbulence, Stress, Temperature distribution, Errors, Viscosity
Journal Articles

Application of the Transient Heat Transfer Measurement Technique in a Low Aspect Ratio Pin Fin Cooling Channel

Meriam Axtmann, Jens von Wolfersdorf, Georg Meyer
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research-Article
J. Turbomach. December 2015, 137(12): 121006.
Paper No: TURBO-15-1151
https://doi.org/10.1115/1.4031267
Published Online: September 23, 2015
View Article titled, Application of the Transient Heat Transfer Measurement Technique in a Low Aspect Ratio Pin Fin Cooling Channel
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Topics: Cooling, Fluids, Heat transfer, Temperature, Thermocouples, Transients (Dynamics), Inertia (Mechanics), Transient heat transfer, Temperature measurement, Temperature distribution
Journal Articles

Use of Fin Equation to Calculate Nusselt Numbers for Rotating Disks

Hui Tang, Tony Shardlow, J. Michael Owen
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research-Article
J. Turbomach. December 2015, 137(12): 121003.
Paper No: TURBO-15-1123
https://doi.org/10.1115/1.4031355
Published Online: September 23, 2015
View Article titled, Use of Fin Equation to Calculate Nusselt Numbers for Rotating Disks
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Topics: Buoyancy, Cavities, Disks, Flow (Dynamics), Heat transfer, Inverse problems, Rotating disks, Temperature, Temperature measurement, Compressors
Journal Articles

Reverse-Pass Cooling Systems for Improved Performance

Benjamin Kirollos, Thomas Povey
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research-Article
J. Turbomach. November 2014, 136(11): 111004.
Paper No: TURBO-14-1115
https://doi.org/10.1115/1.4028161
Published Online: August 26, 2014
View Article titled, Reverse-Pass Cooling Systems for Improved Performance
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Topics: Coolants, Cooling, Cooling systems, Film cooling, Flow (Dynamics), Temperature, Temperature distribution, Wall temperature, Heat transfer
Journal Articles

Unsteady Half-Annulus Computational Fluid Dynamics Calculations of Thermal Migration Through a Cooled 2.5 Stage High-Pressure Turbine

James A. Tallman
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research-Article
J. Turbomach. August 2014, 136(8): 081012.
Paper No: TURBO-13-1119
https://doi.org/10.1115/1.4026507
Published Online: February 18, 2014
View Article titled, Unsteady Half-Annulus Computational Fluid Dynamics Calculations of Thermal Migration Through a Cooled 2.5 Stage High-Pressure Turbine
Open the PDF for Unsteady Half-Annulus Computational Fluid Dynamics Calculations of Thermal Migration Through a Cooled 2.5 Stage High-Pressure Turbine in another window
Topics: Airfoils, Annulus, Blades, Computational fluid dynamics, High pressure (Physics), Temperature, Turbines, Engines, Flow (Dynamics), Wakes
Journal Articles

Large-Eddy Simulation and Conjugate Heat Transfer Around a Low-Mach Turbine Blade

Florent Duchaine, Nicolas Maheu, Vincent Moureau, Guillaume Balarac, Stéphane Moreau
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research-Article
J. Turbomach. May 2014, 136(5): 051015.
Paper No: TURBO-13-1092
https://doi.org/10.1115/1.4025165
Published Online: October 23, 2013
View Article titled, Large-Eddy Simulation and Conjugate Heat Transfer Around a Low-Mach Turbine Blade
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Topics: Blades, Flow (Dynamics), Heat transfer, Pressure, Simulation, Temperature, Uncertainty quantification, Cooling, Turbulence, Computation
Journal Articles

Sensitivity Analysis on Turbine Blade Temperature Distribution Using Conjugate Heat Transfer Simulation

Mohammad Alizadeh, Ali Izadi, Alireza Fathi
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research-Article
J. Turbomach. January 2014, 136(1): 011001.
Paper No: TURBO-12-1045
https://doi.org/10.1115/1.4024637
Published Online: September 20, 2013
View Article titled, Sensitivity Analysis on Turbine Blade Temperature Distribution Using Conjugate Heat Transfer Simulation
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Topics: Blades, Coolants, Cooling, Flow (Dynamics), Heat transfer, Metals, Simulation, Temperature, Pressure, Temperature distribution
Journal Articles

Transient Thermal Field Measurements in a High Aspect Ratio Channel Related to Transient Thermochromic Liquid Crystal Experiments

Sean C. Jenkins, Igor V. Shevchuk, Jens von Wolfersdorf, Bernhard Weigand
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. May 2012, 134(3): 031002.
https://doi.org/10.1115/1.3106028
Published Online: July 14, 2011
View Article titled, Transient Thermal Field Measurements in a High Aspect Ratio Channel Related to Transient Thermochromic Liquid Crystal Experiments
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Topics: Fluids, Heat transfer, Liquid crystals, Temperature, Temperature distribution, Transients (Dynamics)
Journal Articles

Influence of Stator Clocking on the Unsteady Three-Dimensional Flow in a Two-Stage Turbine

Dieter Bohn, Jing Ren, Michael Sell
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Technical Papers
J. Turbomach. January 2005, 127(1): 156–163.
https://doi.org/10.1115/1.1812780
Published Online: February 9, 2005
View Article titled, Influence of Stator Clocking on the Unsteady Three-Dimensional Flow in a Two-Stage Turbine
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Topics: Entropy, Flow (Dynamics), Rotors, Stators, Temperature distribution, Turbines, Wakes, Blades
Journal Articles

A Transient Infrared Thermography Method for Simultaneous Film Cooling Effectiveness and Heat Transfer Coefficient Measurements From a Single Test

Srinath V. Ekkad, Shichuan Ou, Richard B. Rivir
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Technical Papers
J. Turbomach. October 2004, 126(4): 597–603.
https://doi.org/10.1115/1.1791283
Published Online: December 29, 2004
View Article titled, A Transient Infrared Thermography Method for Simultaneous Film Cooling Effectiveness and Heat Transfer Coefficient Measurements From a Single Test
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Topics: Coolants, Film cooling, Heat transfer coefficients, Liquid crystals, Temperature, Thermography, Transients (Dynamics), Wall temperature, Jets, Turbines
Journal Articles

Development and Evaluation of a High-Resolution Turbine Pyrometer System

Torsten Eggert, Bjoern Schenk, Helmut Pucher
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Technical Papers
J. Turbomach. July 2002, 124(3): 439–444.
https://doi.org/10.1115/1.1452245
Published Online: July 10, 2002
View Article titled, Development and Evaluation of a High-Resolution Turbine Pyrometer System
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Topics: Gas turbines, Pyrometers, Radiation (Physics), Resolution (Optics), Sensors, Temperature, Turbines, Probes, Design, Temperature distribution
Journal Articles

A Study of Convective Heat Transfer in a Model Rotor–Stator Disk Cavity

R. P. Roy, G. Xu, J. Feng
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Technical Papers
J. Turbomach. July 2001, 123(3): 621–632.
https://doi.org/10.1115/1.1371776
Published Online: March 1, 2001
View Article titled, A Study of Convective Heat Transfer in a Model Rotor–Stator Disk Cavity
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Topics: Cavities, Convection, Disks, Fluids, Rotors, Stators, Temperature, Temperature distribution, Air flow