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Journal Articles

Adiabatic Effectiveness Measurements for a Baseline Shaped Film Cooling Hole

Robert P. Schroeder, Karen A. Thole

J. Turbomach. December 2022, 144(12): 121003.

Paper No: TURBO-22-1059

DOI: https://doi.org/10.1115/1.4055271

Published Online: September 15, 2022

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Topics: Cooling, Film cooling, Turbulence, Coolants, Density, Design

Journal Articles

The Influence of Purge Flow Parameters on Heat Transfer and Film Cooling in Turbine Center Frames

Patrick R. Jagerhofer, Marios Patinios, Tobias Glasenapp, Emil Göttlich, Federica Farisco

J. Turbomach. July 2022, 144(7): 071001.

Paper No: TURBO-21-1205

DOI: https://doi.org/10.1115/1.4053235

Published Online: February 24, 2022

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Topics: Cavities, Film cooling, Flow (Dynamics), Heat transfer, Heat transfer coefficients, Struts (Engineering), Cooling, Turbines, Density, Heat flux

Journal Articles

Experimental Study of the Endwall Heat Transfer of a Transonic Nozzle Guide Vane With Upstream Jet Purge Cooling Part 1—Effect of Density Ratio

Shuo Mao, Ridge Sibold, Wing F. Ng, Zhigang Li, Bo Bai, Hongzhou Xu, Michael Fox

J. Turbomach. May 2022, 144(5): 051003.

Paper No: TURBO-21-1101

DOI: https://doi.org/10.1115/1.4052754

Published Online: November 17, 2021

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Topics: Coolants, Cooling, Density, Flow (Dynamics), Film cooling, Nozzle guide vanes, Heat transfer, Pressure, Computational fluid dynamics, Momentum

Journal Articles

Direct and Inverse Model for Single-Hole Film Cooling With Machine Learning

Haifeng Xing, Lei Luo, Wei Du, Songtao Wang

J. Turbomach. April 2022, 144(4): 041006.

Paper No: TURBO-21-1054

DOI: https://doi.org/10.1115/1.4052601

Published Online: November 5, 2021

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Topics: Artificial neural networks, Design, Errors, Film cooling, Machine learning, Coolants, Computational fluid dynamics, Density, Turbulence, Modeling

Journal Articles

The Influence of Element Thermal Conductivity, Shape, and Density on Heat Transfer in a Rough Wall Turbulent Boundary Layer With Strong Pressure Gradients

Christoph Gramespacher, Holger Albiez, Matthias Stripf, Hans-Jörg Bauer

J. Turbomach. August 2021, 143(8): 081001.

Paper No: TURBO-20-1306

DOI: https://doi.org/10.1115/1.4050390

Published Online: April 21, 2021

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Topics: Heat transfer, Surface roughness, Thermal conductivity, Turbulence, Density

Journal Articles

Upstream Film Cooling on the Contoured Endwall of a Transonic Turbine Vane in an Annular Cascade

Daniel A. Salinas, Izhar Ullah, Lesley M. Wright, Je-Chin Han, John W. McClintic, Daniel C. Crites, Ardeshir Riahi

J. Turbomach. June 2021, 143(6): 061012.

Paper No: TURBO-20-1301

DOI: https://doi.org/10.1115/1.4050357

Published Online: April 9, 2021

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Topics: Cascades (Fluid dynamics), Coolants, Film cooling, Flow (Dynamics), Pressure, Mach number, Density, Cooling

Journal Articles

Assessment of MULTALL as Computational Fluid Dynamics Code for the Analysis of Tube-Axial Fans

Piero Danieli, Massimo Masi, Giovanni Delibra, Alessandro Corsini, Andrea Lazzaretto

J. Turbomach. July 2021, 143(7): 071005.

Paper No: TURBO-20-1338

DOI: https://doi.org/10.1115/1.4050445

Published Online: April 9, 2021

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Topics: Computational fluid dynamics, Rotors, Turbulence, Fans, Density

Journal Articles

Numerical Assessment of Density Ratio and Mainstream Turbulence Effects on Leading-Edge Film Cooling: Heat and Mass Transfer Methods

S. Ravelli, H. Abdeh, G. Barigozzi

J. Turbomach. April 2021, 143(4): 041002.

Paper No: TURBO-20-1234

DOI: https://doi.org/10.1115/1.4049912

Published Online: March 22, 2021

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Topics: Coolants, Film cooling, Turbulence, Density, Simulation, Pressure, Temperature, Engines, Jets, Cooling

Journal Articles

Probabilistic Finite Element Analysis of Cooled High-Pressure Turbine Blades—Part A: Holistic Description of Manufacturing Variability

Lars Högner, Matthias Voigt, Ronald Mailach, Marcus Meyer, Ulf Gerstberger

J. Turbomach. October 2020, 142(10): 101008.

Paper No: TURBO-20-1028

DOI: https://doi.org/10.1115/1.4047778

Published Online: September 15, 2020

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Topics: Airfoils, Blades, Design, Electromagnetic scattering, Finite element analysis, Geometry, High pressure (Physics), Manufacturing, Measurement uncertainty, Optimization

Journal Articles

Scaling Flat-Plate, Low-Temperature Adiabatic Effectiveness Results Using the Advective Capacity Ratio

Jacob P. Fischer, Luke J. McNamara, James L. Rutledge, Marc D. Polanka

J. Turbomach. August 2020, 142(8): 081010.

Paper No: TURBO-19-1124

DOI: https://doi.org/10.1115/1.4046544

Published Online: July 29, 2020

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Topics: Coolants, Density, Flat plates, Flow (Dynamics), Gases, Low temperature, Turbulence, Momentum, Specific heat, Film cooling

Journal Articles

Transonic Turbine Vane Endwall Film Cooling Using the Pressure-Sensitive Paint Measurement Technique

Chao-Cheng Shiau, Izzet Sahin, Izhar Ullah, Je-Chin Han, Alexander V. Mirzamoghadam, Ardeshir Riahi, Curtis Stimpson

J. Turbomach. August 2020, 142(8): 081004.

Paper No: TURBO-19-1273

DOI: https://doi.org/10.1115/1.4045990

Published Online: July 28, 2020

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Topics: Coolants, Film cooling, Flow (Dynamics), Mach number, Momentum, Pressure, Density, Turbines, Cooling, Cascades (Fluid dynamics)

Journal Articles

A Comparison of Turbulence Levels From Particle Image Velocimetry and Constant Temperature Anemometry Downstream of a Low-Pressure Turbine Cascade at High-Speed Flow Conditions

Silvio Chemnitz, Reinhard Niehuis

J. Turbomach. July 2020, 142(7): 071008.

Paper No: TURBO-19-1251

DOI: https://doi.org/10.1115/1.4046272

Published Online: June 30, 2020

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Topics: Cascades (Fluid dynamics), Flow (Dynamics), Particulate matter, Pressure, Probes, Temperature, Turbines, Turbulence, Wakes, Wire

Journal Articles

Theory of Non-Dimensional Groups in Film Effectiveness Studies

Francesco Ornano, Thomas Povey

J. Turbomach. April 2020, 142(4): 041002.

Paper No: TURBO-19-1075

DOI: https://doi.org/10.1115/1.4046277

Published Online: February 26, 2020

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Topics: Coolants, Density, Film cooling, Flow (Dynamics), Momentum, Specific heat, Temperature, Reynolds-averaged Navier–Stokes equations, Shear (Mechanics), Cooling

Journal Articles

A Parametric Investigation of Vane Showerhead Film Cooling by Pressure-Sensitive Paint Technique

H. Abdeh, G. Barigozzi, S. Ravelli, S. Rouina

J. Turbomach. March 2020, 142(3): 031007.

Paper No: TURBO-19-1270

DOI: https://doi.org/10.1115/1.4045875

Published Online: February 21, 2020

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Topics: Coolants, Density, Film cooling, Pressure, Cooling, Wind tunnels, Turbulence, Cascades (Fluid dynamics), Flow (Dynamics), Cooling systems

Journal Articles

Application of the Quantitative Monochrome Calibrated Schlieren Technique in a Highly Loaded Turbine Cascade Test

Zhihong Zhou, Haotian Wang, Huoxing Liu

J. Turbomach. November 2019, 141(11): 111007.

Paper No: TURBO-19-1179

DOI: https://doi.org/10.1115/1.4045088

Published Online: October 22, 2019

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Topics: Cascades (Fluid dynamics), Density, Flow (Dynamics), Pressure, Schlieren methods, Shock (Mechanics), Turbines, Blades, Boundary-value problems, Shock waves

Journal Articles

Effect of Density Ratio on Film-Cooling Effectiveness Distribution and Its Uniformity for Several Hole Geometries on a Flat Plate

Jiaxu Yao, Jin Xu, Ke Zhang, Jiang Lei, Lesley M. Wright

J. Turbomach. May 2019, 141(5): 051008.

Paper No: TURBO-18-1119

DOI: https://doi.org/10.1115/1.4041810

Published Online: January 22, 2019

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Topics: Density, Film cooling, Shapes, Flat plates

Journal Articles

Direct Experimental Measurements of Heat Transfer Coefficient Augmentation Due to Approach Flow Effects

Joshua B. Anderson, David G. Bogard, Thomas E. Dyson, Zachary Webster

J. Turbomach. March 2019, 141(3): 031011.

Paper No: TURBO-18-1331

DOI: https://doi.org/10.1115/1.4042210

Published Online: January 16, 2019

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Topics: Boundary layers, Density, Film cooling, Flow (Dynamics), Heat transfer coefficients, Heating, Turbulence, Coolants, Heat flux, Boundary layer turbulence

Journal Articles

Effects of Density and Blowing Ratios on the Turbulent Structure and Effectiveness of Film Cooling

Zachary T. Stratton, Tom I-P. Shih

J. Turbomach. October 2018, 140(10): 101007.

Paper No: TURBO-18-1195

DOI: https://doi.org/10.1115/1.4041218

Published Online: September 28, 2018

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Topics: Boundary layer turbulence, Boundary layers, Density, Film cooling, Flow (Dynamics), Turbulence, Vortices, Cooling, Shear (Mechanics), Vorticity

Journal Articles

Turbine Blade Platform Film Cooling With Fan-Shaped Holes Under Simulated Swirl Purge Flow and Slashface Leakage Conditions

Andrew F Chen, Chao-Cheng Shiau, Je-Chin Han

J. Turbomach. January 2018, 140(1): 011006.

Paper No: TURBO-17-1152

DOI: https://doi.org/10.1115/1.4038150

Published Online: October 25, 2017

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Topics: Coolants, Density, Film cooling, Flow (Dynamics), Pressure, Blades, Cascades (Fluid dynamics), Leakage flows

Journal Articles

Effect of Internal Crossflow Velocity on Film Cooling Effectiveness—Part I: Axial Shaped Holes

John W. McClintic, Joshua B. Anderson, David G. Bogard, Thomas E. Dyson, Zachary D. Webster

J. Turbomach. January 2018, 140(1): 011003.

Paper No: TURBO-17-1121

DOI: https://doi.org/10.1115/1.4037997

Published Online: October 25, 2017

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Topics: Film cooling, Coolants, Discharge coefficient, Density, Flow (Dynamics)

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Journal citation

NARROW

Adiabatic Effectiveness Measurements for a Baseline Shaped Film Cooling Hole

The Influence of Purge Flow Parameters on Heat Transfer and Film Cooling in Turbine Center Frames

Experimental Study of the Endwall Heat Transfer of a Transonic Nozzle Guide Vane With Upstream Jet Purge Cooling Part 1—Effect of Density Ratio

Direct and Inverse Model for Single-Hole Film Cooling With Machine Learning

The Influence of Element Thermal Conductivity, Shape, and Density on Heat Transfer in a Rough Wall Turbulent Boundary Layer With Strong Pressure Gradients

Upstream Film Cooling on the Contoured Endwall of a Transonic Turbine Vane in an Annular Cascade

Assessment of MULTALL as Computational Fluid Dynamics Code for the Analysis of Tube-Axial Fans

Numerical Assessment of Density Ratio and Mainstream Turbulence Effects on Leading-Edge Film Cooling: Heat and Mass Transfer Methods

Probabilistic Finite Element Analysis of Cooled High-Pressure Turbine Blades—Part A: Holistic Description of Manufacturing Variability

Scaling Flat-Plate, Low-Temperature Adiabatic Effectiveness Results Using the Advective Capacity Ratio

Transonic Turbine Vane Endwall Film Cooling Using the Pressure-Sensitive Paint Measurement Technique

A Comparison of Turbulence Levels From Particle Image Velocimetry and Constant Temperature Anemometry Downstream of a Low-Pressure Turbine Cascade at High-Speed Flow Conditions

Theory of Non-Dimensional Groups in Film Effectiveness Studies

A Parametric Investigation of Vane Showerhead Film Cooling by Pressure-Sensitive Paint Technique

Application of the Quantitative Monochrome Calibrated Schlieren Technique in a Highly Loaded Turbine Cascade Test

Effect of Density Ratio on Film-Cooling Effectiveness Distribution and Its Uniformity for Several Hole Geometries on a Flat Plate

Direct Experimental Measurements of Heat Transfer Coefficient Augmentation Due to Approach Flow Effects

Effects of Density and Blowing Ratios on the Turbulent Structure and Effectiveness of Film Cooling

Turbine Blade Platform Film Cooling With Fan-Shaped Holes Under Simulated Swirl Purge Flow and Slashface Leakage Conditions

Effect of Internal Crossflow Velocity on Film Cooling Effectiveness—Part I: Axial Shaped Holes

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