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Proceedings Papers

A Review on Film Cooling Research: Historical Developments in Hole Shapes, Measurement Techniques, Effects of Operating Conditions, and Impact of Additive Manufacturing

Inderjot Kaur, Sandip Dutta, Prashant Singh
Proc. ASME. HT2022, ASME 2022 Heat Transfer Summer Conference, V001T12A004, July 11–13, 2022
Paper No: HT2022-81803
DOI: https://doi.org/10.1115/HT2022-81803
View Paper titled, A Review on Film Cooling Research: Historical Developments in Hole Shapes, Measurement Techniques, Effects of Operating Conditions, and Impact of Additive Manufacturing
Click here to open pdf in another window PDF for A Review on Film Cooling Research: Historical Developments in Hole Shapes, Measurement Techniques, Effects of Operating Conditions, and Impact of Additive Manufacturing
Topics: Additive manufacturing, Film cooling, Shapes, Coolants, Cooling, Density, Design, Energy generation, Gas turbines, Heat flux
Proceedings Papers

Effect of Variation of Pin-fin Height on Jet Impingement Heat Transfer on a Rotating Surface

Pratik S. Bhansali, Srinath V. Ekkad
Proc. ASME. HT2021, ASME 2021 Heat Transfer Summer Conference, V001T04A006, June 16–18, 2021
Paper No: HT2021-63946
DOI: https://doi.org/10.1115/HT2021-63946
View Paper titled, Effect of Variation of Pin-fin Height on Jet Impingement Heat Transfer on a Rotating Surface
Click here to open pdf in another window PDF for Effect of Variation of Pin-fin Height on Jet Impingement Heat Transfer on a Rotating Surface
Topics: Disks, Fins, Heat transfer, Rotating disks, Rotation, Aluminum, Cooling, Gas turbines, Gases, Reynolds number
Proceedings Papers

Numerical Analysis on the Leading Edge Film Cooling of Bifurcation Holes for Gas Turbine Blade

Zhonghao Tang, Gongnan Xie, Honglin Li, Wenjing Gao, Chunlong Tan, Lei Li
Proc. ASME. HT2021, ASME 2021 Heat Transfer Summer Conference, V001T04A003, June 16–18, 2021
Paper No: HT2021-62615
DOI: https://doi.org/10.1115/HT2021-62615
View Paper titled, Numerical Analysis on the Leading Edge Film Cooling of Bifurcation Holes for Gas Turbine Blade
Click here to open pdf in another window PDF for Numerical Analysis on the Leading Edge Film Cooling of Bifurcation Holes for Gas Turbine Blade
Topics: Bifurcation, Blades, Film cooling, Gas turbines, Numerical analysis, Turbine blades
Proceedings Papers

Near Infrared Radiative Properties of Thermal Barrier Coatings

Yao Wang, Pei-feng Hsu, Yingsang Wu
Proc. ASME. HT2021, ASME 2021 Heat Transfer Summer Conference, V001T10A001, June 16–18, 2021
Paper No: HT2021-61258
DOI: https://doi.org/10.1115/HT2021-61258
View Paper titled, Near Infrared Radiative Properties of Thermal Barrier Coatings
Click here to open pdf in another window PDF for Near Infrared Radiative Properties of Thermal Barrier Coatings
Topics: Thermal barrier coatings, Coatings, Temperature, Combustion, Gas turbines, Wavelength, Absorption, Electromagnetic scattering, Plasmas (Ionized gases), Radiation scattering
Proceedings Papers

A Numerical Investigation of Air/Mist Cooling in a Conjugate, 3-D Gas Turbine Vane With Internal Passage and External Film Cooling

Ramy Abdelmaksoud, Ting Wang
Proc. ASME. HT2019, ASME 2019 Heat Transfer Summer Conference, V001T05A002, July 14–17, 2019
Paper No: HT2019-3464
DOI: https://doi.org/10.1115/HT2019-3464
View Paper titled, A Numerical Investigation of Air/Mist Cooling in a Conjugate, 3-D Gas Turbine Vane With Internal Passage and External Film Cooling
Click here to open pdf in another window PDF for A Numerical Investigation of Air/Mist Cooling in a Conjugate, 3-D Gas Turbine Vane With Internal Passage and External Film Cooling
Topics: Cooling, Film cooling, Gas turbines
Proceedings Papers

Experimental Investigation of Crossflow Diverters in Jet Impingement Cooling

Srivatsan Madhavan, Kishore Ranganath Ramakrishnan, Prashant Singh, Srinath V. Ekkad
Proc. ASME. HT2019, ASME 2019 Heat Transfer Summer Conference, V001T04A001, July 14–17, 2019
Paper No: HT2019-3538
DOI: https://doi.org/10.1115/HT2019-3538
View Paper titled, Experimental Investigation of Crossflow Diverters in Jet Impingement Cooling
Click here to open pdf in another window PDF for Experimental Investigation of Crossflow Diverters in Jet Impingement Cooling
Topics: Blades, Combustion chambers, Cooling, Deflection, Design, Flow (Dynamics), Gas turbines, Geometry, Heat transfer coefficients, High pressure (Physics)
Proceedings Papers

Monte Carlo Simulation for Radiative Transfer in a High-Pressure Industrial Gas Turbine Combustion Chamber

Tao Ren, Michael F. Modest, Somesh Roy
Proc. ASME. HT2017, Volume 1: Aerospace Heat Transfer; Computational Heat Transfer; Education; Environmental Heat Transfer; Fire and Combustion Systems; Gas Turbine Heat Transfer; Heat Transfer in Electronic Equipment; Heat Transfer in Energy Systems, V001T02A003, July 9–12, 2017
Paper No: HT2017-4819
DOI: https://doi.org/10.1115/HT2017-4819
View Paper titled, Monte Carlo Simulation for Radiative Transfer in a High-Pressure Industrial Gas Turbine Combustion Chamber
Click here to open pdf in another window PDF for Monte Carlo Simulation for Radiative Transfer in a High-Pressure Industrial Gas Turbine Combustion Chamber
Topics: Combustion chambers, High pressure (Physics), Industrial gases, Radiative heat transfer, Simulation, Turbines, Carbon dioxide, Nitrogen oxides, Radiation (Physics), Water
Proceedings Papers

Cooling Performance Comparison of a Low Aspect Ratio Incremental Impingement Pin-Fin Channel Configurations

Susheel Singh, Sumanta Acharya, Forrest Ames
Proc. ASME. HT2017, Volume 1: Aerospace Heat Transfer; Computational Heat Transfer; Education; Environmental Heat Transfer; Fire and Combustion Systems; Gas Turbine Heat Transfer; Heat Transfer in Electronic Equipment; Heat Transfer in Energy Systems, V001T06A004, July 9–12, 2017
Paper No: HT2017-5072
DOI: https://doi.org/10.1115/HT2017-5072
View Paper titled, Cooling Performance Comparison of a Low Aspect Ratio Incremental Impingement Pin-Fin Channel Configurations
Click here to open pdf in another window PDF for Cooling Performance Comparison of a Low Aspect Ratio Incremental Impingement Pin-Fin Channel Configurations
Topics: Cooling, Coolants, Flow (Dynamics), Heat transfer, Combustion chambers, Cross-flow, Failure, Gas turbines, Large eddy simulation, Reynolds number
Proceedings Papers

Enhanced Film Cooling Effectiveness by Integration of Horn-Shaped and Cylindrical Holes

Rui Zhu, Gongnan Xie, Terrence W. Simon
Proc. ASME. HT2017, Volume 1: Aerospace Heat Transfer; Computational Heat Transfer; Education; Environmental Heat Transfer; Fire and Combustion Systems; Gas Turbine Heat Transfer; Heat Transfer in Electronic Equipment; Heat Transfer in Energy Systems, V001T06A001, July 9–12, 2017
Paper No: HT2017-4764
DOI: https://doi.org/10.1115/HT2017-4764
View Paper titled, Enhanced Film Cooling Effectiveness by Integration of Horn-Shaped and Cylindrical Holes
Click here to open pdf in another window PDF for Enhanced Film Cooling Effectiveness by Integration of Horn-Shaped and Cylindrical Holes
Topics: Film cooling, Cooling, Flow (Dynamics), Geometry, Vortices, Blades, Gas turbines, Lift (Fluid dynamics), Shapes, Simulation results
Proceedings Papers

Heat Transfer Enhancement by Criss-Cross Pattern Formed by 45° Angled Rib Turbulators in a Straight Square Duct

Prashant Singh, Yongbin Ji, Mingyang Zhang, Srinath V. Ekkad
Proc. ASME. HT2017, Volume 1: Aerospace Heat Transfer; Computational Heat Transfer; Education; Environmental Heat Transfer; Fire and Combustion Systems; Gas Turbine Heat Transfer; Heat Transfer in Electronic Equipment; Heat Transfer in Energy Systems, V001T06A003, July 9–12, 2017
Paper No: HT2017-4908
DOI: https://doi.org/10.1115/HT2017-4908
View Paper titled, Heat Transfer Enhancement by Criss-Cross Pattern Formed by 45° Angled Rib Turbulators in a Straight Square Duct
Click here to open pdf in another window PDF for Heat Transfer Enhancement by Criss-Cross Pattern Formed by 45° Angled Rib Turbulators in a Straight Square Duct
Topics: Ducts, Heat transfer, Cooling, Temperature, Blades, Flow (Dynamics), Reynolds number, Turbine blades, Turbines, Boundary layers
Proceedings Papers

Non-Boiling Heat Transfer of Air/Water Mist Flow in a Square Duct With Orthogonal Ribs

Yi-Hsuan Huang, Chiao-Hsin Chen, Yao-Hsien Liu
Proc. ASME. HT2016, Volume 2: Heat Transfer in Multiphase Systems; Gas Turbine Heat Transfer; Manufacturing and Materials Processing; Heat Transfer in Electronic Equipment; Heat and Mass Transfer in Biotechnology; Heat Transfer Under Extreme Conditions; Computational Heat Transfer; Heat Transfer Visualization Gallery; General Papers on Heat Transfer; Multiphase Flow and Heat Transfer; Transport Phenomena in Manufacturing and Materials Processing, V002T08A010, July 10–14, 2016
Paper No: HT2016-7158
DOI: https://doi.org/10.1115/HT2016-7158
View Paper titled, Non-Boiling Heat Transfer of Air/Water Mist Flow in a Square Duct With Orthogonal Ribs
Click here to open pdf in another window PDF for Non-Boiling Heat Transfer of Air/Water Mist Flow in a Square Duct With Orthogonal Ribs
Topics: Boiling, Ducts, Flow (Dynamics), Heat transfer, Water, Air flow, Drops, Cooling, Liquid films, Thermography
Proceedings Papers

Analysis on Impact of Turbulence Parameters and Swirl Angle Variation on Isothermal Gas Turbine Combustor Flows

Sandeep Kedukodi, David Gomez-Ramirez, Srinath V. Ekkad, Hee-Koo Moon, Yong Kim, Ram Srinivasan
Proc. ASME. HT2016, Volume 2: Heat Transfer in Multiphase Systems; Gas Turbine Heat Transfer; Manufacturing and Materials Processing; Heat Transfer in Electronic Equipment; Heat and Mass Transfer in Biotechnology; Heat Transfer Under Extreme Conditions; Computational Heat Transfer; Heat Transfer Visualization Gallery; General Papers on Heat Transfer; Multiphase Flow and Heat Transfer; Transport Phenomena in Manufacturing and Materials Processing, V002T15A003, July 10–14, 2016
Paper No: HT2016-7134
DOI: https://doi.org/10.1115/HT2016-7134
View Paper titled, Analysis on Impact of Turbulence Parameters and Swirl Angle Variation on Isothermal Gas Turbine Combustor Flows
Click here to open pdf in another window PDF for Analysis on Impact of Turbulence Parameters and Swirl Angle Variation on Isothermal Gas Turbine Combustor Flows
Topics: Combustion chambers, Flow (Dynamics), Gas turbines, Turbulence, Heat transfer, Simulation, Boundary-value problems, Design, Energy dissipation, Fluid dynamics
Proceedings Papers

Heat Transfer Analysis of Two Pass Cooling Channel of Gas Turbine Blade With Analytical Wall Function Turbulence Approach

Hitoshi Arakawa, Shaohua Shen, Ryo S. Amano
Proc. ASME. HT2013, Volume 3: Gas Turbine Heat Transfer; Transport Phenomena in Materials Processing and Manufacturing; Heat Transfer in Electronic Equipment; Symposium in Honor of Professor Richard Goldstein; Symposium in Honor of Prof. Spalding; Symposium in Honor of Prof. Arthur E. Bergles, V003T08A008, July 14–19, 2013
Paper No: HT2013-17204
DOI: https://doi.org/10.1115/HT2013-17204
View Paper titled, Heat Transfer Analysis of Two Pass Cooling Channel of Gas Turbine Blade With Analytical Wall Function Turbulence Approach
Click here to open pdf in another window PDF for Heat Transfer Analysis of Two Pass Cooling Channel of Gas Turbine Blade With Analytical Wall Function Turbulence Approach
Topics: Blades, Cooling, Gas turbines, Heat transfer, Turbulence, Flow (Dynamics), Ducts, Reynolds number, Separation (Technology)
Proceedings Papers

Isothermal Physical Flow Modeling of a Gas Turbine Simple-Cycle Selective-Catalytic-Reduction (SCR) System

Larry Swanson, Hua Zhang, Doug Byrd
Proc. ASME. HT2013, Volume 3: Gas Turbine Heat Transfer; Transport Phenomena in Materials Processing and Manufacturing; Heat Transfer in Electronic Equipment; Symposium in Honor of Professor Richard Goldstein; Symposium in Honor of Prof. Spalding; Symposium in Honor of Prof. Arthur E. Bergles, V003T08A009, July 14–19, 2013
Paper No: HT2013-17218
DOI: https://doi.org/10.1115/HT2013-17218
View Paper titled, Isothermal Physical Flow Modeling of a Gas Turbine Simple-Cycle Selective-Catalytic-Reduction (SCR) System
Click here to open pdf in another window PDF for Isothermal Physical Flow Modeling of a Gas Turbine Simple-Cycle Selective-Catalytic-Reduction (SCR) System
Topics: Cycles, Flow (Dynamics), Gas turbines, Modeling, Selective catalytic reduction, Catalysts, Computational fluid dynamics, Nitrogen oxides, Ducts, Air flow
Proceedings Papers

Investigation of Applicability of Using Water Mist for Cooling High-Pressure Turbine Components via Rotor Cavity Feed Channels

Reda Ragab, Ting Wang
Proc. ASME. HT2013, Volume 3: Gas Turbine Heat Transfer; Transport Phenomena in Materials Processing and Manufacturing; Heat Transfer in Electronic Equipment; Symposium in Honor of Professor Richard Goldstein; Symposium in Honor of Prof. Spalding; Symposium in Honor of Prof. Arthur E. Bergles, V003T08A004, July 14–19, 2013
Paper No: HT2013-17150
DOI: https://doi.org/10.1115/HT2013-17150
View Paper titled, Investigation of Applicability of Using Water Mist for Cooling High-Pressure Turbine Components via Rotor Cavity Feed Channels
Click here to open pdf in another window PDF for Investigation of Applicability of Using Water Mist for Cooling High-Pressure Turbine Components via Rotor Cavity Feed Channels
Topics: Boiling, Cavities, Cooling, Gas turbines, High pressure (Physics), Rotors, Turbine components, Water
Proceedings Papers

Experimental and Computational Evaluation of Flow Characteristics for Advanced Film Cooling Hole Geometries

David Gomez-Ramirez, Shreyas Srinivasan, Sridharan Ramesh, Marco Miranda, Srinath V. Ekkad, Mary Anne Alvin
Proc. ASME. HT2013, Volume 3: Gas Turbine Heat Transfer; Transport Phenomena in Materials Processing and Manufacturing; Heat Transfer in Electronic Equipment; Symposium in Honor of Professor Richard Goldstein; Symposium in Honor of Prof. Spalding; Symposium in Honor of Prof. Arthur E. Bergles, V003T08A012, July 14–19, 2013
Paper No: HT2013-17463
DOI: https://doi.org/10.1115/HT2013-17463
View Paper titled, Experimental and Computational Evaluation of Flow Characteristics for Advanced Film Cooling Hole Geometries
Click here to open pdf in another window PDF for Experimental and Computational Evaluation of Flow Characteristics for Advanced Film Cooling Hole Geometries
Topics: Film cooling, Flow (Dynamics), Computational fluid dynamics, Cooling, Vortices, Blades, Coolants, Design, Flat plates, Separation (Technology)
Proceedings Papers

Conjugate Heat Transfer CFD Predictions of the Influence of the Impingement Gap on the Effect of Crossflow

Abubakar M. El-Jummah, Gordon E. Andrews, John E. J. Staggs
Proc. ASME. HT2013, Volume 3: Gas Turbine Heat Transfer; Transport Phenomena in Materials Processing and Manufacturing; Heat Transfer in Electronic Equipment; Symposium in Honor of Professor Richard Goldstein; Symposium in Honor of Prof. Spalding; Symposium in Honor of Prof. Arthur E. Bergles, V003T08A006, July 14–19, 2013
Paper No: HT2013-17180
DOI: https://doi.org/10.1115/HT2013-17180
View Paper titled, Conjugate Heat Transfer CFD Predictions of the Influence of the Impingement Gap on the Effect of Crossflow
Click here to open pdf in another window PDF for Conjugate Heat Transfer CFD Predictions of the Influence of the Impingement Gap on the Effect of Crossflow
Topics: Computational fluid dynamics, Heat transfer, Turbulence, Aerodynamics, Cooling, Flow (Dynamics), Gas turbines, Heat flux, Heating, Jets
Proceedings Papers

Computational and Experimental Study of Enhanced Mixing in a Gas Turbine Combustor Using Guide Vanes

Alka Gupta, Mohammed Saeed Ibrahim, Benjamin Wiegand, Ryoichi Amano
Proc. ASME. HT2013, Volume 3: Gas Turbine Heat Transfer; Transport Phenomena in Materials Processing and Manufacturing; Heat Transfer in Electronic Equipment; Symposium in Honor of Professor Richard Goldstein; Symposium in Honor of Prof. Spalding; Symposium in Honor of Prof. Arthur E. Bergles, V003T08A007, July 14–19, 2013
Paper No: HT2013-17186
DOI: https://doi.org/10.1115/HT2013-17186
View Paper titled, Computational and Experimental Study of Enhanced Mixing in a Gas Turbine Combustor Using Guide Vanes
Click here to open pdf in another window PDF for Computational and Experimental Study of Enhanced Mixing in a Gas Turbine Combustor Using Guide Vanes
Topics: Combustion chambers, Gas turbines, Guide vanes, Flow (Dynamics), Blades, Temperature, Cooling, Jets, Cycles, Design
Proceedings Papers

On Computational Heat Transfer in Industrial Applications

Bengt Sundén
Proc. ASME. HT2013, Volume 3: Gas Turbine Heat Transfer; Transport Phenomena in Materials Processing and Manufacturing; Heat Transfer in Electronic Equipment; Symposium in Honor of Professor Richard Goldstein; Symposium in Honor of Prof. Spalding; Symposium in Honor of Prof. Arthur E. Bergles, V003T21A013, July 14–19, 2013
Paper No: HT2013-17289
DOI: https://doi.org/10.1115/HT2013-17289
View Paper titled, On Computational Heat Transfer in Industrial Applications
Click here to open pdf in another window PDF for On Computational Heat Transfer in Industrial Applications
Topics: Heat transfer, Computational fluid dynamics, Fluid dynamics, Computational methods, Computers, Design, Energy / power systems, Fuel cells, Gas turbines, Heat
Proceedings Papers

Heat Transfer Enhancement for Turbine Blade Internal Cooling

Lesley M. Wright, Je-Chin Han
Proc. ASME. HT2013, Volume 3: Gas Turbine Heat Transfer; Transport Phenomena in Materials Processing and Manufacturing; Heat Transfer in Electronic Equipment; Symposium in Honor of Professor Richard Goldstein; Symposium in Honor of Prof. Spalding; Symposium in Honor of Prof. Arthur E. Bergles, V003T23A005, July 14–19, 2013
Paper No: HT2013-17813
DOI: https://doi.org/10.1115/HT2013-17813
View Paper titled, Heat Transfer Enhancement for Turbine Blade Internal Cooling
Click here to open pdf in another window PDF for Heat Transfer Enhancement for Turbine Blade Internal Cooling
Topics: Cooling, Heat transfer, Turbine blades, Turbines, Blades, Gas turbines, Temperature, Aircraft propulsion, Airfoils, Chords (Trusses)