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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

Paper No: GT2022-83333

DOI: https://doi.org/10.1115/GT2022-83333

View Paper titled, Performance of Additively Manufactured Internally Cooled Airfoils for Small Industrial Gas Turbines

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

Paper No: DETC2001/CIE-21761

DOI: 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

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

J. Turbomach. February 2018, 140(2): 021010.

Paper No: TURBO-17-1172

DOI: 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

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

Paper No: IMECE2016-67029

DOI: 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

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

Paper No: 95-GT-021

DOI: https://doi.org/10.1115/95-GT-021

View Paper titled, The Influence of Large Scale High Intensity Turbulence on Vane Heat Transfer

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

Paper No: 95-GT-290

DOI: 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

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

Paper No: 97-GT-240

DOI: https://doi.org/10.1115/97-GT-240

View Paper titled, Aspects of Vane Film Cooling With High Turbulence: Part II — Adiabatic Effectiveness

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

Paper No: 97-GT-239

DOI: https://doi.org/10.1115/97-GT-239

View Paper titled, Aspects of Vane Film Cooling With High Turbulence: Part I — Heat Transfer

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

Paper No: GT2014-25360

DOI: https://doi.org/10.1115/GT2014-25360

View Paper titled, Slot Film Cooling in an Accelerating Boundary Layer With High Free-Stream Turbulence

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

J. Turbomach. July 2013, 135(4): 041011.

Paper No: TURBO-12-1120

DOI: 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

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

J. Turbomach. January 2013, 135(1): 011008.

Paper No: TURBO-11-1123

DOI: 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

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

Paper No: GT2007-27432

DOI: https://doi.org/10.1115/GT2007-27432

View Paper titled, Endwall Heat Transfer Measurements in a Staggered Pin Fin Array With an Adiabatic Pin

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

Paper No: GT2002-30524

DOI: 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

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

Paper No: GT2002-30525

DOI: 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

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

Paper No: GT2004-54332

DOI: https://doi.org/10.1115/GT2004-54332

View Paper titled, Predictions for the Effects of Freestream Turbulence on Turbine Blade Heat Transfer

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

J. Turbomach. April 2003, 125(2): 210–220.

DOI: 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

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

J. Turbomach. April 2003, 125(2): 221–231.

DOI: 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

Topics: Combustion chambers, Heat transfer, Turbulence, Pressure, Reynolds number

Journal citation

NARROW

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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