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Forrest E. Ames
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Proceedings Papers

Computational Study of Additively Manufactured Internally Cooled Airfoils for Industrial Gas Turbine Applications

Matthew Krull, Stephen Lynch, Matthew Searle, Timothy Floyd, Forrest E. Ames, Douglas Straub
Proc. ASME. GT2024, Volume 8: Heat Transfer: Internal Air Systems; Heat Transfer: Internal Cooling; Industrial and Cogeneration, V008T15A009, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-123502
https://doi.org/10.1115/GT2024-123502
View Paper titled, Computational Study of Additively Manufactured Internally Cooled Airfoils for Industrial Gas Turbine Applications
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Topics: Additive manufacturing, Airfoils, Industrial gases, Reynolds-averaged Navier–Stokes equations, Turbines, Cooling, Design, Jets, Turbine blades, Blades
Proceedings Papers

Novel Additively-Manufactured and Internally-Cooled Airfoils for Increasing Small Industrial Gas Turbine Efficiency

Matthew Searle, Arnab Roy, Sridharan Ramesh, Timothy Floyd, Forrest E. Ames, Douglas Straub
Proc. ASME. GT2023, Volume 7B: Heat Transfer — General Interest/Additive Manufacturing Impacts on Heat Transfer; Internal Air Systems; Internal Cooling, V07BT15A001, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-101006
https://doi.org/10.1115/GT2023-101006
View Paper titled, Novel Additively-Manufactured and Internally-Cooled Airfoils for Increasing Small Industrial Gas Turbine Efficiency
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Topics: Additive manufacturing, Airfoils, Combined heat and power, Cooling, Industrial gases, Turbines
Proceedings Papers

Performance of Additively Manufactured Internally Cooled Airfoils for Small Industrial Gas Turbines

Doug Straub, Sridharan Ramesh, Matthew Searle, Edward Robey, Tim Floyd, Arnab Roy, Forrest E. Ames
Proc. ASME. GT2022, Volume 6B: Heat Transfer — General Interest/Additive Manufacturing Impacts on Heat Transfer; Internal Air Systems; Internal Cooling, V06BT15A028, June 13–17, 2022
Publisher: American Society of Mechanical Engineers
Paper No: GT2022-83333
https://doi.org/10.1115/GT2022-83333
View Paper titled, Performance of Additively Manufactured Internally Cooled Airfoils for Small Industrial Gas Turbines
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Topics: Additive manufacturing, Airfoils, Cooling, Industrial gases, Turbines
Proceedings Papers

Experimental Measurements and Computations of Heat Transfer and Flow Friction Factor in a Staggered Pin Fin Array

Forrest E. Ames, Christopher S. Solberg, Michael D. Goman, Daniel J. Curtis, Bradley T. Steinbrecker
Proc. ASME. IDETC-CIE2001, Volume 1: 21st Computers and Information in Engineering Conference, 917-927, September 9–12, 2001
Publisher: American Society of Mechanical Engineers
Paper No: DETC2001/CIE-21761
https://doi.org/10.1115/DETC2001/CIE-21761
View Paper titled, Experimental Measurements and Computations of Heat Transfer and Flow Friction Factor in a Staggered Pin Fin Array
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Topics: Computation, Flow (Dynamics), Friction, Heat transfer, Reynolds number, Computational fluid dynamics, Geometry, Pins (Engineering), Steady state, Temperature
Journal Articles

Vane Suction Surface Heat Transfer in Regions of Secondary Flows: The Influence of Turbulence Level, Reynolds Number, and the Endwall Boundary Condition

Justin E. Varty, Loren W. Soma, Forrest E. Ames, Sumanta Acharya
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research-Article
J. Turbomach. February 2018, 140(2): 021010.
Paper No: TURBO-17-1172
https://doi.org/10.1115/1.4038281
Published Online: December 6, 2017
View Article titled, Vane Suction Surface Heat Transfer in Regions of Secondary Flows: The Influence of Turbulence Level, Reynolds Number, and the Endwall Boundary Condition
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Topics: Flow (Dynamics), Heat transfer, Reynolds number, Suction, Turbulence, Cascades (Fluid dynamics), Vortices, Boundary-value problems, Film cooling, Pressure
Proceedings Papers

Experimental Heat Transfer Distributions Over an Aft Loaded Vane With a Large Leading Edge at Very High Turbulence Levels

Justin W. Varty, Forrest E. Ames
Proc. ASME. IMECE2016, Volume 8: Heat Transfer and Thermal Engineering, V008T10A040, November 11–17, 2016
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2016-67029
https://doi.org/10.1115/IMECE2016-67029
View Paper titled, Experimental Heat Transfer Distributions Over an Aft Loaded Vane With a Large Leading Edge at Very High Turbulence Levels
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Topics: Heat transfer, Turbulence, Reynolds number, Cascades (Fluid dynamics), Flow (Dynamics), Boundary layers, Physics, Algebra, Boundary-value problems, Chords (Trusses)
Proceedings Papers

The Influence of Large Scale High Intensity Turbulence on Vane Heat Transfer

Forrest E. Ames
Proc. ASME. GT1995, Volume 4: Heat Transfer; Electric Power; Industrial and Cogeneration, V004T09A021, June 5–8, 1995
Publisher: American Society of Mechanical Engineers
Paper No: 95-GT-021
https://doi.org/10.1115/95-GT-021
View Paper titled, The Influence of Large Scale High Intensity Turbulence on Vane Heat Transfer
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Topics: Heat transfer, Turbulence, Pressure, Reynolds number, Cascades (Fluid dynamics), Combustion chambers, Chords (Trusses), Energy dissipation, Mach number
Proceedings Papers

The Influence of Large Scale, High Intensity Turbulence on Vane Aerodynamic Losses, Wake Growth, and the Exit Turbulence Parameters

Forrest E. Ames, Michael W. Plesniak
Proc. ASME. GT1995, Volume 1: Turbomachinery, V001T01A076, June 5–8, 1995
Publisher: American Society of Mechanical Engineers
Paper No: 95-GT-290
https://doi.org/10.1115/95-GT-290
View Paper titled, The Influence of Large Scale, High Intensity Turbulence on Vane Aerodynamic Losses, Wake Growth, and the Exit Turbulence Parameters
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Topics: Turbulence, Wakes, Boundary layers, Eddies (Fluid dynamics), Pressure, Combustion chambers, Rotors, Suction, Aerodynamics, Boundary-value problems
Proceedings Papers

Aspects of Vane Film Cooling With High Turbulence: Part II — Adiabatic Effectiveness

Forrest E. Ames
Proc. ASME. GT1997, Volume 3: Heat Transfer; Electric Power; Industrial and Cogeneration, V003T09A045, June 2–5, 1997
Publisher: American Society of Mechanical Engineers
Paper No: 97-GT-240
https://doi.org/10.1115/97-GT-240
View Paper titled, Aspects of Vane Film Cooling With High Turbulence: Part II — Adiabatic Effectiveness
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Topics: Film cooling, Turbulence, Pressure, Cooling, Suction, Thin films, Cascades (Fluid dynamics), Density, Heat transfer, Pressure gradient
Proceedings Papers

Aspects of Vane Film Cooling With High Turbulence: Part I — Heat Transfer

Forrest E. Ames
Proc. ASME. GT1997, Volume 3: Heat Transfer; Electric Power; Industrial and Cogeneration, V003T09A044, June 2–5, 1997
Publisher: American Society of Mechanical Engineers
Paper No: 97-GT-239
https://doi.org/10.1115/97-GT-239
View Paper titled, Aspects of Vane Film Cooling With High Turbulence: Part I — Heat Transfer
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Topics: Film cooling, Heat transfer, Turbulence, Suction, Boundary layers, Pressure, Cascades (Fluid dynamics), Combustion chambers, Cooling, Heat transfer coefficients
Proceedings Papers

Slot Film Cooling in an Accelerating Boundary Layer With High Free-Stream Turbulence

Mitch L. Busche, Joseph E. Kingery, Forrest E. Ames
Proc. ASME. GT2014, Volume 5B: Heat Transfer, V05BT13A009, June 16–20, 2014
Publisher: American Society of Mechanical Engineers
Paper No: GT2014-25360
https://doi.org/10.1115/GT2014-25360
View Paper titled, Slot Film Cooling in an Accelerating Boundary Layer With High Free-Stream Turbulence
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Topics: Boundary layers, Film cooling, Turbulence, Flow (Dynamics), Reynolds number, Combustion chambers, Coolants, Density, Heat transfer
Journal Articles

Heat Transfer and Pressure Drop Measurements in High Solidity Pin Fin Cooling Arrays With Incremental Replenishment

Mitch L. Busche, Leolein P. Moualeu, Nafiz Chowdhury, Clement Tang, Forrest E. Ames
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research-Article
J. Turbomach. July 2013, 135(4): 041011.
Paper No: TURBO-12-1120
https://doi.org/10.1115/1.4007581
Published Online: June 5, 2013
View Article titled, Heat Transfer and Pressure Drop Measurements in High Solidity Pin Fin Cooling Arrays With Incremental Replenishment
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Topics: Cooling, Heat transfer, Pressure drop, Reynolds number
Journal Articles

The Influence of Leading Edge Diameter on Stagnation Region Heat Transfer Augmentation Including Effects of Turbulence Level, Scale, and Reynolds Number

Preethi Gandavarapu, Forrest E. Ames
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research-Article
J. Turbomach. January 2013, 135(1): 011008.
Paper No: TURBO-11-1123
https://doi.org/10.1115/1.4006396
Published Online: October 18, 2012
View Article titled, The Influence of Leading Edge Diameter on Stagnation Region Heat Transfer Augmentation Including Effects of Turbulence Level, Scale, and Reynolds Number
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Topics: Heat transfer, Turbulence, Reynolds number
Proceedings Papers

Endwall Heat Transfer Measurements in a Staggered Pin Fin Array With an Adiabatic Pin

Forrest E. Ames, Chad A. Nordquist, Lindsay A. Klennert
Proc. ASME. GT2007, Volume 4: Turbo Expo 2007, Parts A and B, 423-432, May 14–17, 2007
Publisher: American Society of Mechanical Engineers
Paper No: GT2007-27432
https://doi.org/10.1115/GT2007-27432
View Paper titled, Endwall Heat Transfer Measurements in a Staggered Pin Fin Array With an Adiabatic Pin
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Topics: Heat transfer, Turbulence, Reynolds number, Pins (Engineering), Vortices, Entrance region, Flow (Dynamics), Geometry, Skin friction (Fluid dynamics), Wakes
Proceedings Papers

Measurement and Prediction of the Influence of Catalytic and Dry Low NO x Combustor Turbulence on Vane Surface Heat Transfer

Forrest E. Ames, Chao Wang, Pierre A. Barbot
Proc. ASME. GT2002, Volume 3: Turbo Expo 2002, Parts A and B, 969-980, June 3–6, 2002
Publisher: American Society of Mechanical Engineers
Paper No: GT2002-30524
https://doi.org/10.1115/GT2002-30524
View Paper titled, Measurement and Prediction of the Influence of Catalytic and Dry Low NO x Combustor Turbulence on Vane Surface Heat Transfer
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Topics: Combustion chambers, Heat transfer, Nitrogen oxides, Turbulence, Combustion systems, Pressure, Aerodynamics, Algebra, Boundary layers, Cascades (Fluid dynamics)
Proceedings Papers

Effects of Aeroderivative Combustor Turbulence on Endwall Heat Transfer Distributions Acquired in a Linear Vane Cascade

Forrest E. Ames, Pierre A. Barbot, Chao Wang
Proc. ASME. GT2002, Volume 3: Turbo Expo 2002, Parts A and B, 981-992, June 3–6, 2002
Publisher: American Society of Mechanical Engineers
Paper No: GT2002-30525
https://doi.org/10.1115/GT2002-30525
View Paper titled, Effects of Aeroderivative Combustor Turbulence on Endwall Heat Transfer Distributions Acquired in a Linear Vane Cascade
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Topics: Cascades (Fluid dynamics), Combustion chambers, Heat transfer, Turbulence, Reynolds number, Boundary layers, Flow (Dynamics), Channel flow, Chords (Trusses), Combustion systems
Proceedings Papers

Predictions for the Effects of Freestream Turbulence on Turbine Blade Heat Transfer

R. J. Boyle, Forrest E. Ames, P. W. Giel
Proc. ASME. GT2004, Volume 3: Turbo Expo 2004, 1029-1044, June 14–17, 2004
Publisher: American Society of Mechanical Engineers
Paper No: GT2004-54332
https://doi.org/10.1115/GT2004-54332
View Paper titled, Predictions for the Effects of Freestream Turbulence on Turbine Blade Heat Transfer
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Topics: Heat transfer, Turbine blades, Turbulence, Flow (Dynamics), Reynolds number, Steady state, Blades, Computational fluid dynamics, Damping, Modeling
Journal Articles

Effects of Aeroderivative Combustor Turbulence on Endwall Heat Transfer Distributions Acquired in a Linear Vane Cascade

Forrest E. Ames, Mem. ASME, Pierre A. Barbot, Chao Wang
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Technical Papers
J. Turbomach. April 2003, 125(2): 210–220.
https://doi.org/10.1115/1.1559897
Published Online: April 23, 2003
View Article titled, Effects of Aeroderivative Combustor Turbulence on Endwall Heat Transfer Distributions Acquired in a Linear Vane Cascade
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Topics: Cascades (Fluid dynamics), Heat transfer, Pressure, Turbulence, Flow (Dynamics), Boundary layers, Reynolds number, Combustion chambers
Journal Articles

Measurement and Prediction of the Influence of Catalytic and Dry Low NO x Combustor Turbulence on Vane Surface Heat Transfer

Forrest E. Ames, Mem. ASME, Chao Wang, Pierre A. Barbot
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Technical Papers
J. Turbomach. April 2003, 125(2): 221–231.
https://doi.org/10.1115/1.1559898
Published Online: April 23, 2003
View Article titled, Measurement and Prediction of the Influence of Catalytic and Dry Low NO x Combustor Turbulence on Vane Surface Heat Transfer
Open the PDF for Measurement and Prediction of the Influence of Catalytic and Dry Low NO x Combustor Turbulence on Vane Surface Heat Transfer in another window
Topics: Combustion chambers, Heat transfer, Turbulence, Pressure, Reynolds number