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Journal Articles

High-Fidelity Computational Assessment of Aero-Thermal Performance and the Reynolds’ Analogy for Additively Manufactured Anisotropic Surface Roughness

Thomas O. Jelly, Wagih Abu Rowin, Nicholas Hutchins, Daniel Chung, Koichi Tanimoto, Takuo Oda, Richard D. Sandberg

Publisher: ASME

J. Turbomach. November 2023, 145(11): 111005.

Paper No: TURBO-23-1148

https://doi.org/10.1115/1.4063298

Published Online: September 14, 2023

View Article titled, High-Fidelity Computational Assessment of Aero-Thermal Performance and the Reynolds’ Analogy for Additively Manufactured Anisotropic Surface Roughness

Topics: Surface roughness, Turbulence, Heat transfer, Additive manufacturing

Journal Articles

Internal Heat Transfer Measurement on Metal-Based Additively Manufactured Channels Using a Transient Technique

Patrick Lüscher, Marin Deflorin, Manuel Voggesser, Peter Stuber, Vincent Galoul, Minseok Ko

J. Turbomach. September 2023, 145(9): 091012.

Paper No: TURBO-23-1009

https://doi.org/10.1115/1.4062807

Published Online: July 27, 2023

View Article titled, Internal Heat Transfer Measurement on Metal-Based Additively Manufactured Channels Using a Transient Technique

Topics: Additive manufacturing, Friction, Heat transfer, Metals, Reynolds number, Pressure, Transients (Dynamics), Flow (Dynamics), Temperature, Surface roughness

Journal Articles

Impacts of Pin Fin Shape and Spacing on Heat Transfer and Pressure Losses

Thomas M. Corbett, Karen A. Thole, Sudhakar Bollapragada

J. Turbomach. May 2023, 145(5): 051014.

Paper No: TURBO-22-1200

https://doi.org/10.1115/1.4056092

Published Online: December 6, 2022

View Article titled, Impacts of Pin Fin Shape and Spacing on Heat Transfer and Pressure Losses

Topics: Friction, Heat transfer, Pins (Engineering), Pressure, Shapes, Surface roughness, Flow (Dynamics), Diamonds, Additive manufacturing

Journal Articles

EVALUATION OF ADJOINT OPTIMIZED HOLES - PART I BASELINE PERFORMANCE

Daniel Gutierrez, Christopher Yoon, Michael Furgeson, Emma Veley, David G. Bogard, Karen A. Thole

J. Turbomach.

Paper No: TURBO-22-1271

https://doi.org/10.1115/1.4056390

Published Online: December 1, 2022

View Article titled, EVALUATION OF ADJOINT OPTIMIZED HOLES - PART I BASELINE PERFORMANCE

Topics: Additive manufacturing, Computation, Coolants, Cooling, Cross-flow, Design, Engines, Film cooling, Flow (Dynamics), Heat transfer

Journal Articles

Calibration of a Computational Fluid Dynamics Methodology for the Simulation of Roughness Effects on Friction and Heat Transfer in Additive Manufactured Components

Lorenzo Mazzei, Riccardo Da Soghe, Cosimo Bianchini

J. Turbomach. August 2022, 144(8): 081002.

Paper No: TURBO-21-1242

https://doi.org/10.1115/1.4053493

Published Online: March 3, 2022

View Article titled, Calibration of a Computational Fluid Dynamics Methodology for the Simulation of Roughness Effects on Friction and Heat Transfer in Additive Manufactured Components

Topics: Computational fluid dynamics, Friction, Heat transfer, Surface roughness, Calibration, Additive manufacturing, Simulation

Journal Articles

Cooling Performance of Additively Manufactured Pin Fins in Stacked Microchannels for the Inside-Out Ceramic Turbine Shroud-Cooling Ring

Patrick K. Dubois, Alexandre Landry-Blais, Rym Gazzah, Sani Sivić, Vladimir Brailovski, Mathieu Picard

J. Turbomach. July 2022, 144(7): 071004.

Paper No: TURBO-21-1219

https://doi.org/10.1115/1.4053232

Published Online: February 24, 2022

View Article titled, Cooling Performance of Additively Manufactured Pin Fins in Stacked Microchannels for the Inside-Out Ceramic Turbine Shroud-Cooling Ring

Topics: Additive manufacturing, Cooling, Design, Fins, Flow (Dynamics), Friction, Heat transfer, Turbines, Ceramics, Pins (Engineering)

Journal Articles

Erratum: “Scaling Roughness Effects on Pressure Loss and Heat Transfer of Additively Manufactured Channels” [J. Turbomach. 139(2), p. 021003; DOI: 10.1115/1.4034555 ]

Curtis K. Stimpson, Jacob C. Snyder, Karen A. Thole, Dominic Mongillo

J. Turbomach. April 2022, 144(4): 047001.

Paper No: TURBO-18-1242

https://doi.org/10.1115/1.4042129

Published Online: February 17, 2022

View Article titled, Erratum: “Scaling Roughness Effects on Pressure Loss and Heat Transfer of Additively Manufactured Channels” [J. Turbomach. 139(2), p. 021003; DOI: 10.1115/1.4034555 ]

Topics: Additive manufacturing, Heat transfer, Pressure, Surface roughness

Journal Articles

Convection in Scaled Turbine Internal Cooling Passages With Additive Manufacturing Roughness

Gabriel J. Stafford, Stephen T. McClain, David R. Hanson, Robert F. Kunz, Karen A. Thole

Publisher: ASME

J. Turbomach. April 2022, 144(4): 041008.

Paper No: TURBO-21-1182

https://doi.org/10.1115/1.4052524

Published Online: November 10, 2021

View Article titled, Convection in Scaled Turbine Internal Cooling Passages With Additive Manufacturing Roughness

Topics: Convection, Friction, Heat transfer, Surface roughness, Aluminum, Additive manufacturing, Cooling

Journal Articles

Microstructure of IN738LC Fabricated Using Laser Powder Bed Fusion Additive Manufacturing

Nandana Menon, Tanjheel Hasan Mahdi, Amrita Basak

J. Turbomach. March 2022, 144(3): 031011.

Paper No: TURBO-21-1177

https://doi.org/10.1115/1.4052404

Published Online: October 18, 2021

View Article titled, Microstructure of IN738LC Fabricated Using Laser Powder Bed Fusion Additive Manufacturing

Topics: Additive manufacturing, Electron backscatter diffraction, Lasers, Nickel, Superalloys, Optical microscopy, Scanning electron microscopy, X-ray diffraction, Alloys, Fracture (Materials)

Journal Articles

Impact of Ceramic Matrix Composite Topology on Friction Factor and Heat Transfer

Trevor M. Cory, Ryan D. Edelson, Karen A. Thole, Tyler Vincent, San Quach, Dominic Mongillo

J. Turbomach. March 2022, 144(3): 031003.

Paper No: TURBO-21-1164

https://doi.org/10.1115/1.4052355

Published Online: October 1, 2021

View Article titled, Impact of Ceramic Matrix Composite Topology on Friction Factor and Heat Transfer

Topics: Ceramic matrix composites, Computational fluid dynamics, Friction, Heat transfer, Reynolds number, Flow (Dynamics), Topology, Temperature, Pressure, Additive manufacturing

Journal Articles

Innovative Design, Structural Optimization, and Additive Manufacturing of New-Generation Turbine Blades

Lorenzo Pinelli, Andrea Amedei, Enrico Meli, Federico Vanti, Benedetta Romani, Gianluigi Benvenuti, Marco Fabbrini, Nicolò Morganti, Andrea Rindi, Andrea Arnone

J. Turbomach. January 2022, 144(1): 011006.

Paper No: TURBO-20-1302

https://doi.org/10.1115/1.4051936

Published Online: September 7, 2021

View Article titled, Innovative Design, Structural Optimization, and Additive Manufacturing of New-Generation Turbine Blades

Topics: Additive manufacturing, Blades, Computational fluid dynamics, Damping, Design, Finite element methods, Finite element model, Geometry, Optimization, Rotors

Journal Articles

Experimental and Computational Analysis of Additive Manufactured Augmented Backside Liner Cooling Surfaces for Use in Micro-Gas Turbines

Adamos Adamou, Colin Copeland

J. Turbomach. July 2021, 143(7): 071012.

Paper No: TURBO-20-1272

https://doi.org/10.1115/1.4050363

Published Online: April 19, 2021

View Article titled, Experimental and Computational Analysis of Additive Manufactured Augmented Backside Liner Cooling Surfaces for Use in Micro-Gas Turbines

Topics: Combustion chambers, Cooling, Design, Fins, Heat transfer, Pressure, Temperature, Turbines, Wall temperature, Additive manufacturing

Journal Articles

An Additively Manufactured Four-Sensor Fast Response Aerodynamic Probe

Alexandros C. Chasoglou, Panagiotis Tsirikoglou, Anestis I. Kalfas, Reza S. Abhari

J. Turbomach. July 2021, 143(7): 071004.

Paper No: TURBO-20-1339

https://doi.org/10.1115/1.4050360

Published Online: April 9, 2021

View Article titled, An Additively Manufactured Four-Sensor Fast Response Aerodynamic Probe

Topics: Additive manufacturing, Flow (Dynamics), Pressure, Probes, Sensors, Turbulence, Design, Turbines

Journal Articles

Impact of Additive Manufacturing on Internal Cooling Channels With Varying Diameters and Build Directions

Alexander J. Wildgoose, Karen A. Thole, Paul Sanders, Lieke Wang

J. Turbomach. July 2021, 143(7): 071003.

Paper No: TURBO-20-1283

https://doi.org/10.1115/1.4050336

Published Online: April 8, 2021

View Article titled, Impact of Additive Manufacturing on Internal Cooling Channels With Varying Diameters and Build Directions

Topics: Additive manufacturing, Cooling, Design, Friction, Heat transfer, Pressure, Shapes, Surface roughness, Reynolds number

Journal Articles

Tailoring Surface Roughness Using Additive Manufacturing to Improve Internal Cooling

Jacob C. Snyder, Karen A. Thole

Publisher: ASME

J. Turbomach. July 2020, 142(7): 071004.

Paper No: TURBO-19-1058

https://doi.org/10.1115/1.4047380

Published Online: June 30, 2020

View Article titled, Tailoring Surface Roughness Using Additive Manufacturing to Improve Internal Cooling

Topics: Cooling, Friction, Heat transfer, Surface roughness, Additive manufacturing, Geometry

Journal Articles

Experimental and Numerical Analysis of Additively Manufactured Inconel 718 Coupons With Lattice Structure

Sarwesh Parbat, Zheng Min, Li Yang, Minking Chyu

J. Turbomach. June 2020, 142(6): 061004.

Paper No: TURBO-19-1305

https://doi.org/10.1115/1.4046527

Published Online: May 12, 2020

View Article titled, Experimental and Numerical Analysis of Additively Manufactured Inconel 718 Coupons With Lattice Structure

Topics: Additive manufacturing, Coolants, Flow (Dynamics), Heat transfer, Numerical analysis, Pressure drop, Wall temperature, Vortices, Cooling, Steady state

Journal Articles

Performance of Public Film Cooling Geometries Produced Through Additive Manufacturing

Jacob C. Snyder, Karen A. Thole

J. Turbomach. May 2020, 142(5): 051009.

Paper No: TURBO-19-1277

https://doi.org/10.1115/1.4046488

Published Online: April 30, 2020

View Article titled, Performance of Public Film Cooling Geometries Produced Through Additive Manufacturing

Topics: Cooling, Film cooling, Coolants, Flow (Dynamics), Geometry, Additive manufacturing

Journal Articles

Experimental and Numerical Analysis of Additively Manufactured Coupons With Parallel Channels and Inline Wall Jets

Sarwesh Narayan Parbat, Li Yang, Zheng Min, Minking K. Chyu

J. Turbomach. June 2019, 141(6): 061004.

Paper No: TURBO-18-1268

https://doi.org/10.1115/1.4041821

Published Online: January 21, 2019

View Article titled, Experimental and Numerical Analysis of Additively Manufactured Coupons With Parallel Channels and Inline Wall Jets

Topics: Coolants, Flow (Dynamics), Heat transfer, Jets, Separation (Technology), Pressure drop, Turbulence, Additive manufacturing, Temperature, Numerical analysis

Journal Articles

Experimental Investigation on Additively Manufactured Transpiration and Film Cooling Structures

Zheng Min, Gan Huang, Sarwesh Narayan Parbat, Li Yang, Minking K. Chyu

J. Turbomach. March 2019, 141(3): 031009.

Paper No: TURBO-18-1290

https://doi.org/10.1115/1.4042009

Published Online: January 16, 2019

View Article titled, Experimental Investigation on Additively Manufactured Transpiration and Film Cooling Structures

Topics: Additive manufacturing, Coolants, Cooling, Film cooling, Flow (Dynamics), Porosity, Transpiration, Heat transfer, Metals, Manufacturing

Journal Articles

Effects of Coolant Feed Direction on Additively Manufactured Film Cooling Holes

Curtis K. Stimpson, Jacob C. Snyder, Karen A. Thole, Dominic Mongillo

J. Turbomach. November 2018, 140(11): 111001.

Paper No: TURBO-18-1191

https://doi.org/10.1115/1.4041374

Published Online: October 8, 2018

View Article titled, Effects of Coolant Feed Direction on Additively Manufactured Film Cooling Holes

Topics: Coolants, Film cooling, Flow (Dynamics), Surface roughness, Additive manufacturing, Cooling, Discharge coefficient

Journal citation

NARROW

Manuscript

High-Fidelity Computational Assessment of Aero-Thermal Performance and the Reynolds’ Analogy for Additively Manufactured Anisotropic Surface Roughness

Internal Heat Transfer Measurement on Metal-Based Additively Manufactured Channels Using a Transient Technique

Impacts of Pin Fin Shape and Spacing on Heat Transfer and Pressure Losses

EVALUATION OF ADJOINT OPTIMIZED HOLES - PART I BASELINE PERFORMANCE

Calibration of a Computational Fluid Dynamics Methodology for the Simulation of Roughness Effects on Friction and Heat Transfer in Additive Manufactured Components

Cooling Performance of Additively Manufactured Pin Fins in Stacked Microchannels for the Inside-Out Ceramic Turbine Shroud-Cooling Ring

Erratum: “Scaling Roughness Effects on Pressure Loss and Heat Transfer of Additively Manufactured Channels” [J. Turbomach. 139(2), p. 021003; DOI: 10.1115/1.4034555 ]

Convection in Scaled Turbine Internal Cooling Passages With Additive Manufacturing Roughness

Microstructure of IN738LC Fabricated Using Laser Powder Bed Fusion Additive Manufacturing

Impact of Ceramic Matrix Composite Topology on Friction Factor and Heat Transfer

Innovative Design, Structural Optimization, and Additive Manufacturing of New-Generation Turbine Blades

Experimental and Computational Analysis of Additive Manufactured Augmented Backside Liner Cooling Surfaces for Use in Micro-Gas Turbines

An Additively Manufactured Four-Sensor Fast Response Aerodynamic Probe

Impact of Additive Manufacturing on Internal Cooling Channels With Varying Diameters and Build Directions

Tailoring Surface Roughness Using Additive Manufacturing to Improve Internal Cooling

Experimental and Numerical Analysis of Additively Manufactured Inconel 718 Coupons With Lattice Structure

Performance of Public Film Cooling Geometries Produced Through Additive Manufacturing

Experimental and Numerical Analysis of Additively Manufactured Coupons With Parallel Channels and Inline Wall Jets

Experimental Investigation on Additively Manufactured Transpiration and Film Cooling Structures

Effects of Coolant Feed Direction on Additively Manufactured Film Cooling Holes

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