Search Results | GT | ASME Digital Collection

1-20 of 44

2 3

Sort by

Sort Order Select

Proceedings Papers

Heat Load Parameter and Cooling Effectiveness On a Supercritical CO2 Stage One Vane With a Serpentine Internal Cooling Scheme

Weston Olson, Erik Fernandez, Ladislav Vesely, Akshay Khadse, Jayanta Kapat

Proc. ASME. GT2022, Volume 6B: Heat Transfer — General Interest/Additive Manufacturing Impacts on Heat Transfer; Internal Air Systems; Internal Cooling, V06BT15A029, June 13–17, 2022

Paper No: GT2022-83438

DOI: https://doi.org/10.1115/GT2022-83438

View Paper

Topics: Cooling, Heat, Heat transfer, Stress, Supercritical carbon dioxide, Thermal boundary layers

Proceedings Papers

Local Heat Transfer and Friction Measurements in Ribbed Channel at High Reynolds Numbers

Igor Baybuzenko

Proc. ASME. GT2021, Volume 5B: Heat Transfer — General Interest; Internal Air Systems; Internal Cooling, V05BT13A001, June 7–11, 2021

Paper No: GT2021-00259

DOI: https://doi.org/10.1115/GT2021-00259

View Paper

Topics: Friction, Heat transfer, Reynolds number, Heat transfer coefficients, Cooling, Gas turbines, Temperature, Design, Metals, Air flow

Proceedings Papers

Quantification of Variation in Combustion Instability Amplitude in a Multi-Nozzle Can Combustor

Seth Westfall, Olivia Sekulich, Wyatt Culler, Stephen Peluso, Jacqueline O’Connor

Proc. ASME. GT2020, Volume 4B: Combustion, Fuels, and Emissions, V04BT04A035, September 21–25, 2020

Paper No: GT2020-16042

DOI: https://doi.org/10.1115/GT2020-16042

View Paper

Topics: Combustion, Combustion chambers, Nozzles, Oscillations, Pressure, Damping, Temperature, Fuels, Transients (Dynamics), Emissions

Proceedings Papers

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, Mattias Stripf, Hans-Jörg Bauer

Proc. ASME. GT2020, Volume 7C: Heat Transfer, V07CT13A025, September 21–25, 2020

Paper No: GT2020-15933

DOI: https://doi.org/10.1115/GT2020-15933

View Paper

Topics: Boundary layer turbulence, Density, Heat transfer, Pressure gradient, Shapes, Surface roughness, Thermal conductivity, Pressure, Additive manufacturing, Boundary layers

Proceedings Papers

The Effect of Wall Thermal Boundary Condition on Natural Convective Shutdown Cooling in a Gas Turbine

Daniel D. Fahy, Peter Ireland

Proc. ASME. GT2020, Volume 7C: Heat Transfer, V07CT13A026, September 21–25, 2020

Paper No: GT2020-16008

DOI: https://doi.org/10.1115/GT2020-16008

View Paper

Topics: Cooling, Gas turbines, Thermal boundary layers, Heat transfer, Rotors, Temperature gradient, Annulus, Boundary layers, Convection, Cylinders

Proceedings Papers

Some Observations on the Computational Sensitivity of Rotating Cavity Flows

Tom Hickling, Li He

Proc. ASME. GT2020, Volume 7C: Heat Transfer, V07CT14A026, September 21–25, 2020

Paper No: GT2020-16103

DOI: https://doi.org/10.1115/GT2020-16103

View Paper

Topics: Aerodynamics, Buoyancy, Cavities, Cavity flows, Compressors, Computation, Disks, Eddies (Fluid dynamics), Feedback, Flow (Dynamics)

Proceedings Papers

Coolant Jets Interaction in Effusion Cooling System: Experimental and Numerical Study

Y. Jiang, A. V. Murray, P. T. Ireland, L. di Mare

Proc. ASME. GT2019, Volume 5A: Heat Transfer, V05AT12A003, June 17–21, 2019

Paper No: GT2019-90156

DOI: https://doi.org/10.1115/GT2019-90156

View Paper

Topics: Coolants, Cooling systems, Jets, Cooling, Flow (Dynamics), Boundary layers, Collapse, Computational fluid dynamics, Design, Flat plates

Proceedings Papers

Comparison of the Predicted Creep Life and Hot Spin Tests for the Turbine Wheel in Automotive Turbocharger

K. Sakamoto, M. Ozaki, Y. Furuta, T. Yoshida

Proc. ASME. GT2019, Volume 7A: Structures and Dynamics, V07AT31A005, June 17–21, 2019

Paper No: GT2019-90424

DOI: https://doi.org/10.1115/GT2019-90424

View Paper

Topics: Creep, Particle spin, Rotation, Spin (Aerodynamics), Turbines, Turbochargers, Wheels, Computational fluid dynamics, Finite element methods, Damage

Proceedings Papers

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

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

Proc. ASME. GT2018, Volume 5C: Heat Transfer, V05CT19A036, June 11–15, 2018

Paper No: GT2018-77170

DOI: https://doi.org/10.1115/GT2018-77170

View Paper

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

Proceedings Papers

Large-Eddy Simulation of Buoyancy-Induced Flow in a Sealed Rotating Cavity

Diogo B. Pitz, John W. Chew, Olaf Marxen

Proc. ASME. GT2018, Volume 5B: Heat Transfer, V05BT15A003, June 11–15, 2018

Paper No: GT2018-75111

DOI: https://doi.org/10.1115/GT2018-75111

View Paper

Topics: Buoyancy, Cavities, Flow (Dynamics), Large eddy simulation, Boundary layers, Disks, Temperature, Convection, Fluctuations (Physics), Gas turbines

Proceedings Papers

Thermal Boundary Layer Response to Periodic Fluctuations

J. Saavedra, G. Paniagua, O. Chazot

Proc. ASME. GT2018, Volume 5C: Heat Transfer, V05CT22A007, June 11–15, 2018

Paper No: GT2018-76896

DOI: https://doi.org/10.1115/GT2018-76896

View Paper

Topics: Fluctuations (Physics), Thermal boundary layers, Flow (Dynamics), Boundary layers, Airfoils, Diffusion (Physics), Momentum, Shear stress, Blades, Combustion chambers

Proceedings Papers

The Use of Fluid-Solid Cell Transformation to Model Volcanic Ash Deposition Within a Gas Turbine Hot Component

Jonathon Connolly, Peter Forsyth, Matthew McGilvray, David Gillespie

Proc. ASME. GT2018, Volume 2D: Turbomachinery, V02DT47A010, June 11–15, 2018

Paper No: GT2018-76683

DOI: https://doi.org/10.1115/GT2018-76683

View Paper

Topics: Fluids, Gas turbines, Particulate matter, Computational fluid dynamics, Engines, Flow (Dynamics), Resolution (Optics), Aircraft, Boundary layers, Cooling

Proceedings Papers

Transient Performance of Separated Flows: Characterization and Active Flow Control

J. Saavedra, G. Paniagua

Proc. ASME. GT2018, Volume 6: Ceramics; Controls, Diagnostics, and Instrumentation; Education; Manufacturing Materials and Metallurgy, V006T05A001, June 11–15, 2018

Paper No: GT2018-75128

DOI: https://doi.org/10.1115/GT2018-75128

View Paper

Topics: Flow (Dynamics), Flow control, Transients (Dynamics), Pressure, Separation (Technology), Boundary layers, Turbines, Actuators, Bubbles, Computer simulation

Proceedings Papers

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

J. Varty, L. W. Soma, F. E. Ames, S. Acharya

Proc. ASME. GT2017, Volume 5A: Heat Transfer, V05AT13A010, June 26–30, 2017

Paper No: GT2017-65037

DOI: https://doi.org/10.1115/GT2017-65037

View Paper

Topics: Boundary-value problems, Flow (Dynamics), Heat transfer, Reynolds number, Suction, Turbulence, Heating, Thermal boundary layers, Vortices, Boundary layer turbulence

Proceedings Papers

Simulations of Slot Film-Cooling With Freestream Acceleration and Turbulence

Yousef Kanani, Sumanta Acharya, Forrest Ames

Proc. ASME. GT2017, Volume 5A: Heat Transfer, V05AT12A016, June 26–30, 2017

Paper No: GT2017-65050

DOI: https://doi.org/10.1115/GT2017-65050

View Paper

Topics: Film cooling, Simulation, Turbulence, Cooling, Inflow, Fins, Airfoils, Boundary layers, Boundary-value problems, Cooling systems

Proceedings Papers

The Effect of External Casing Impingement Cooling Manifold Standoff Distance on Casing Contraction for Thermal Control of Blade Tip Clearance

Myeonggeun Choi, David R. H. Gillespie, Leo V. Lewis

Proc. ASME. GT2017, Volume 5A: Heat Transfer, V05AT20A006, June 26–30, 2017

Paper No: GT2017-65241

DOI: https://doi.org/10.1115/GT2017-65241

View Paper

Topics: Blades, Clearances (Engineering), Impingement cooling, Manifolds, Cooling, Engines, Flow (Dynamics), Heat transfer coefficients, Heat transfer, Manufacturing

Proceedings Papers

Design of the Purdue Experimental Turbine Aerothermal Laboratory for Optical and Surface Aero-Thermal Measurements

G. Paniagua, D. Cuadrado, J. Saavedra, V. Andreoli, T. Meyer, S. Meyer, D. Lawrence

Proc. ASME. GT2016, Volume 6: Ceramics; Controls, Diagnostics and Instrumentation; Education; Manufacturing Materials and Metallurgy, V006T05A025, June 13–17, 2016

Paper No: GT2016-58101

DOI: https://doi.org/10.1115/GT2016-58101

View Paper

Topics: Design, Turbines, Flow (Dynamics), Chords (Trusses), Design methodology, Electronics, Engines, Fluid mechanics, Heat flux, Heating

Proceedings Papers

A Bi-Fidelity Approach for Uncertainty Quantification of Heat Transfer in a Rectangular Ribbed Channel

Alireza Doostan, Gianluca Geraci, Gianluca Iaccarino

Proc. ASME. GT2016, Volume 2C: Turbomachinery, V02CT45A031, June 13–17, 2016

Paper No: GT2016-58092

DOI: https://doi.org/10.1115/GT2016-58092

View Paper

Topics: Heat transfer, Uncertainty quantification, Heat flux, Uncertainty, Reynolds-averaged Navier–Stokes equations, Temperature distribution, Fluid dynamics, Interpolation, Shear stress, Simulation

Proceedings Papers

Performance Testing of the 100 kW Shell-and-Tube Heat Exchanger Using Low-Finned Tubes With Supercritical Carbon Dioxide on the Shell Side and Water on the Tube Side

Patrick M. Fourspring, Joseph P. Nehrbauer

Proc. ASME. GT2015, Volume 9: Oil and Gas Applications; Supercritical CO2 Power Cycles; Wind Energy, V009T36A003, June 15–19, 2015

Paper No: GT2015-42245

DOI: https://doi.org/10.1115/GT2015-42245

View Paper

Topics: Heat exchangers, Shells, Supercritical carbon dioxide, Testing performance, Water, Flow (Dynamics), Heat transfer, Supercritical fluids, Thermal boundary layers, Heat

Proceedings Papers

Scaling of Adiabatic Effectiveness and Net Heat Flux Reduction From Near Ambient to Engine Temperatures

Nathan J. Greiner, Marc D. Polanka, James L. Rutledge

Proc. ASME. GT2015, Volume 5B: Heat Transfer, V05BT12A027, June 15–19, 2015

Paper No: GT2015-42986

DOI: https://doi.org/10.1115/GT2015-42986

View Paper

Topics: Engines, Heat flux, Temperature, Boundary-value problems, Film cooling, Flat plates, High temperature, Low temperature, Thermal boundary layers, Wall temperature

2 3

NARROW

Heat Load Parameter and Cooling Effectiveness On a Supercritical CO2 Stage One Vane With a Serpentine Internal Cooling Scheme

Local Heat Transfer and Friction Measurements in Ribbed Channel at High Reynolds Numbers

Quantification of Variation in Combustion Instability Amplitude in a Multi-Nozzle Can Combustor

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

The Effect of Wall Thermal Boundary Condition on Natural Convective Shutdown Cooling in a Gas Turbine

Some Observations on the Computational Sensitivity of Rotating Cavity Flows

Coolant Jets Interaction in Effusion Cooling System: Experimental and Numerical Study

Comparison of the Predicted Creep Life and Hot Spin Tests for the Turbine Wheel in Automotive Turbocharger

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

Large-Eddy Simulation of Buoyancy-Induced Flow in a Sealed Rotating Cavity

Thermal Boundary Layer Response to Periodic Fluctuations

The Use of Fluid-Solid Cell Transformation to Model Volcanic Ash Deposition Within a Gas Turbine Hot Component

Transient Performance of Separated Flows: Characterization and Active Flow Control

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

Simulations of Slot Film-Cooling With Freestream Acceleration and Turbulence

The Effect of External Casing Impingement Cooling Manifold Standoff Distance on Casing Contraction for Thermal Control of Blade Tip Clearance

Design of the Purdue Experimental Turbine Aerothermal Laboratory for Optical and Surface Aero-Thermal Measurements

A Bi-Fidelity Approach for Uncertainty Quantification of Heat Transfer in a Rectangular Ribbed Channel

Performance Testing of the 100 kW Shell-and-Tube Heat Exchanger Using Low-Finned Tubes With Supercritical Carbon Dioxide on the Shell Side and Water on the Tube Side

Scaling of Adiabatic Effectiveness and Net Heat Flux Reduction From Near Ambient to Engine Temperatures

Journals

Conference Proceedings

eBooks

Resources

Opportunities

Journals

Conference Proceedings

eBooks

Resources

Opportunities

This Feature Is Available To Subscribers Only