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Proceedings Papers

Local Heat/Mass Transfer Measurements in a Shrouded Rotor-Stator Cavity

Seungyeong Choi, Hee Jae Lee, Jeonghun Heo, Hee Seung Park, Hee-Koo Moon, Hyung Hee Cho

Proc. ASME. GT2022, Volume 6B: Heat Transfer — General Interest/Additive Manufacturing Impacts on Heat Transfer; Internal Air Systems; Internal Cooling, V06BT14A013, June 13–17, 2022

Paper No: GT2022-82869

DOI: https://doi.org/10.1115/GT2022-82869

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Topics: Cavities, Heat, Mass transfer, Rotors, Stators

Proceedings Papers

Heat Transfer on Fuel Injector Surface With Backward Facing Stepped Scramjet Flame Holder

Hyung Mo Bae, Jihyuk Kim, Juyeong Nam, Injoong Chang, Hee Koo Moon, Hyung Hee Cho

Proc. ASME. HT2022, ASME 2022 Heat Transfer Summer Conference, V001T12A005, July 11–13, 2022

Paper No: HT2022-83853

DOI: https://doi.org/10.1115/HT2022-83853

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Topics: Flames, Fuel injectors, Heat transfer, Scramjets

Journal Articles

Heat Transfer Measurements for Array Jet Impingement With Castellated Wall

Taehyun Kim, Eui Yeop Jung, Minho Bang, Changyong Lee, Hee Koo Moon, Hyung Hee Cho

J. Turbomach. March 2022, 144(3): 031009.

Paper No: TURBO-21-1163

DOI: https://doi.org/10.1115/1.4052315

Published Online: October 5, 2021

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Topics: Flow (Dynamics), Heat, Heat transfer, Impingement cooling, Jets, Mass transfer, Reynolds number, Computational fluid dynamics, Cooling, Gas turbines

Proceedings Papers

Heat Transfer Measurements for Array Jet Impingement With Castellated Wall

Taehyun Kim, Eui Yeop Jung, Minho Bang, Changyong Lee, Hee Koo Moon, Hyung Hee Cho

Proc. ASME. GT2021, Volume 5B: Heat Transfer — General Interest; Internal Air Systems; Internal Cooling, V05BT15A005, June 7–11, 2021

Paper No: GT2021-58895

DOI: https://doi.org/10.1115/GT2021-58895

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Topics: Heat transfer, Heat, Impingement cooling, Mass transfer, Jets, Pressure, Suction, Combustion chambers, Cooling, Gas turbines

Journal Articles

Effects of Wakes on Blade Endwall Heat Transfer in High Turbulence Intensity

Sehjin Park, Ho-Seong Sohn, Hyung Hee Cho, Hee Koo Moon, Yang Seok Han, Osamu Ueda

J. Turbomach. February 2020, 142(2): 021002.

Paper No: TURBO-19-1190

DOI: https://doi.org/10.1115/1.4045335

Published Online: January 24, 2020

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Topics: Blades, Flow (Dynamics), Heat transfer, Turbulence, Wakes, Vortices, Suction, Pressure

Proceedings Papers

Effects of Wakes on Blade Endwall Heat Transfer in High Turbulence Intensity

Sehjin Park, Ho-Seong Sohn, Hyung Hee Cho, Hee Koo Moon, Yang Seok Han, Osamu Ueda

Proc. ASME. GT2019, Volume 5A: Heat Transfer, V05AT13A010, June 17–21, 2019

Paper No: GT2019-91493

DOI: https://doi.org/10.1115/GT2019-91493

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Topics: Blades, Heat transfer, Turbulence, Wakes, Vortices, Flow (Dynamics), Cascades (Fluid dynamics), Corners (Structural elements), Fuel rods, Generators

Proceedings Papers

Hot Gas Ingestion Model Employing Flow Network With Axisymmetric Solvers

Yong W. Kim, Michael N. Okpara, Hans Hamm, Ramendra P. Roy, Hee-Koo Moon

Proc. ASME. GT2018, Volume 5B: Heat Transfer, V05BT15A034, June 11–15, 2018

Paper No: GT2018-77055

DOI: https://doi.org/10.1115/GT2018-77055

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Topics: Flow (Dynamics), Cavities, Disks, Discharge coefficient, Geometry, Pressure, Sealing (Process), Turbines, Carbon dioxide, Cavity flows

Proceedings Papers

Aerodynamic Measurements and Analysis in a First Stage Nozzle Guide Vane Passage With Combustor Liner Cooling, Slot Film Cooling and Endwall Contouring

Mahmood H. Alqefl, Yong W. Kim, Hee-Koo Moon, Luzeng Zhang, Terrence W. Simon

Proc. ASME. GT2018, Volume 2B: Turbomachinery, V02BT41A022, June 11–15, 2018

Paper No: GT2018-76345

DOI: https://doi.org/10.1115/GT2018-76345

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Topics: Combustion chambers, Cooling, Film cooling, Nozzle guide vanes, Flow (Dynamics), Coolants, Cascades (Fluid dynamics), Vorticity, Turbines, Turbulence

Journal Articles

Flow Field and Wall Temperature Measurements for Reacting Flow in a Lean Premixed Swirl Stabilized Can Combustor

Suhyeon Park, David Gomez-Ramirez, Siddhartha Gadiraju, Sandeep Kedukodi, Srinath V. Ekkad, Hee-Koo Moon, Yong Kim, Ram Srinivasan

J. Eng. Gas Turbines Power. September 2018, 140(9): 091503.

Paper No: GTP-17-1607

DOI: https://doi.org/10.1115/1.4039462

Published Online: May 24, 2018

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Topics: Combustion chambers, Flow (Dynamics), Flames, Fuels

Journal Articles

Heat Transfer in a Rib and Pin Roughened Rotating Multipass Channel With Hub Turning Vane and Trailing-Edge Slot Ejection

Hao-Wei Wu, Hootan Zirakzadeh, Je-Chin Han, Luzeng Zhang, Hee-Koo Moon

J. Thermal Sci. Eng. Appl. April 2018, 10(2): 021011.

Paper No: TSEA-15-1207

DOI: https://doi.org/10.1115/1.4037584

Published Online: October 25, 2017

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Topics: Flow (Dynamics), Heat transfer, Rotation, Turning vanes

Proceedings Papers

Flow Field and Wall Temperature Measurements for Reacting Flow in a Lean Premixed Swirl Stabilized Can Combustor

Suhyeon Park, David Gomez-Ramirez, Siddhartha Gadiraju, Sandeep Kedukodi, Srinath Ekkad, Hee-Koo Moon, Yong Kim, Ram Srinivasan

Proc. ASME. GT2017, Volume 5C: Heat Transfer, V05CT17A009, June 26–30, 2017

Paper No: GT2017-64837

DOI: https://doi.org/10.1115/GT2017-64837

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Topics: Combustion chambers, Flow (Dynamics), Wall temperature, Nozzles, Combustion, Fuels, Convection, Design, Flames, Heat

Proceedings Papers

Turbine Vane Endwall Film Cooling Study From Axial-Row Configuration With Simulated Upstream Leakage Flow

Nafiz H. K. Chowdhury, Chao-Cheng Shiau, Je-Chin Han, Luzeng Zhang, Hee-Koo Moon

Proc. ASME. GT2017, Volume 5C: Heat Transfer, V05CT19A003, June 26–30, 2017

Paper No: GT2017-63144

DOI: https://doi.org/10.1115/GT2017-63144

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Topics: Film cooling, Leakage flows, Turbines, Coolants, Cooling, Density, Design, Flow (Dynamics), Leakage, Turbulence

Proceedings Papers

Turbine Vane Endwall Film Cooling From Cross-Row Configuration With Simulated Upstream Leakage Flow

Nafiz H. K. Chowdhury, Chao-Cheng Shiau, Je-Chin Han, Luzeng Zhang, Hee-Koo Moon

Proc. ASME. GT2017, Volume 5C: Heat Transfer, V05CT19A004, June 26–30, 2017

Paper No: GT2017-63145

DOI: https://doi.org/10.1115/GT2017-63145

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Topics: Film cooling, Leakage flows, Turbines, Cooling, Coolants, Density, Design, Flow (Dynamics), Leakage, Adiabatic cooling

Proceedings Papers

Application of Proper Orthogonal Decomposition to High Speed Imaging for the Study of Combustion Oscillations

Siddhartha Gadiraju, Suhyeon Park, David Gomez-Ramirez, Srinath V. Ekkad, K. Todd Lowe, Hee-Koo Moon, Yong Kim, Ram Srinivasan

Proc. ASME. GT2017, Volume 4B: Combustion, Fuels and Emissions, V04BT04A031, June 26–30, 2017

Paper No: GT2017-64602

DOI: https://doi.org/10.1115/GT2017-64602

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Topics: Combustion, Imaging, Oscillations, Principal component analysis, Flames, Fuels, Combustion chambers, Nozzles, Pressure measurement, Reynolds number

Proceedings Papers

Effect of Combustor-Turbine Platform Misalignment on the Aerodynamics and Heat Transfer of an Axisymmetric Converging Vane Endwall at Transonic Conditions

David E. Mayo, Jr., Allan Arisi, Wing F. Ng, Zhigang Li, Jun Li, Hee-Koo Moon, Luzeng Zhang

Proc. ASME. GT2017, Volume 5A: Heat Transfer, V05AT13A011, June 26–30, 2017

Paper No: GT2017-65091

DOI: https://doi.org/10.1115/GT2017-65091

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Topics: Aerodynamics, Combustion chambers, Heat transfer, Turbines, Flow (Dynamics), Nozzle guide vanes, Design, Cascades (Fluid dynamics), Chords (Trusses), Computation

Journal Articles

Turbine Vane Endwall Film Cooling With Slashface Leakage and Discrete Hole Configuration

Nafiz H. K. Chowdhury, Chao-Cheng Shiau, Je-Chin Han, Luzeng Zhang, Hee-Koo Moon

J. Turbomach. June 2017, 139(6): 061003.

Paper No: TURBO-16-1240

DOI: https://doi.org/10.1115/1.4035162

Published Online: February 1, 2017

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Topics: Coolants, Cooling, Film cooling, Flow (Dynamics), Geometry, Leakage, Pressure, Density, Turbines, Cascades (Fluid dynamics)

Journal Articles

Effects of Double Wall Cooling Configuration and Conditions on Performance of Full-Coverage Effusion Cooling

Nathan Rogers, Zhong Ren, Warren Buzzard, Brian Sweeney, Nathan Tinker, Phil Ligrani, Keith Hollingsworth, Fred Liberatore, Rajeshriben Patel, Shaun Ho, Hee-Koo Moon

J. Turbomach. May 2017, 139(5): 051009.

Paper No: TURBO-16-1268

DOI: https://doi.org/10.1115/1.4035277

Published Online: January 24, 2017

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Topics: Film cooling, Flow (Dynamics), Heat transfer coefficients, Temperature, Wall temperature, Cooling

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

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Topics: Combustion chambers, Flow (Dynamics), Gas turbines, Turbulence, Heat transfer, Simulation, Boundary-value problems, Design, Energy dissipation, Fluid dynamics

Proceedings Papers

Turbine Vane Endwall Film Cooling With Slashface Leakage and Discrete Hole Configuration

Nafiz H. K. Chowdhury, Chao-Cheng Shiau, Je-Chin Han, Luzeng Zhang, Hee-Koo Moon

Proc. ASME. GT2016, Volume 5C: Heat Transfer, V05CT19A011, June 13–17, 2016

Paper No: GT2016-56318

DOI: https://doi.org/10.1115/GT2016-56318

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Topics: Film cooling, Leakage, Turbines, Flow (Dynamics), Coolants, Cooling, Leakage flows, Turbulence, Airfoils, Cascades (Fluid dynamics)

Proceedings Papers

Contoured Endwall Flow and Heat Transfer Experiments With Combustor Coolant and Gap Leakage Flows for a Turbine Nozzle Guide Vane

Reema Saxena, Mahmood H. Alqefl, Zhao Liu, Hee-Koo Moon, Luzeng Zhang, Terrence W. Simon

Proc. ASME. GT2016, Volume 5C: Heat Transfer, V05CT19A013, June 13–17, 2016

Paper No: GT2016-56675

DOI: https://doi.org/10.1115/GT2016-56675

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Topics: Combustion chambers, Coolants, Flow (Dynamics), Heat transfer, Leakage flows, Nozzle guide vanes, Turbines, Leakage, Film cooling, Gas turbines

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Journal citation

NARROW

Local Heat/Mass Transfer Measurements in a Shrouded Rotor-Stator Cavity

Heat Transfer on Fuel Injector Surface With Backward Facing Stepped Scramjet Flame Holder

Heat Transfer Measurements for Array Jet Impingement With Castellated Wall

Heat Transfer Measurements for Array Jet Impingement With Castellated Wall

Effects of Wakes on Blade Endwall Heat Transfer in High Turbulence Intensity

Effects of Wakes on Blade Endwall Heat Transfer in High Turbulence Intensity

Hot Gas Ingestion Model Employing Flow Network With Axisymmetric Solvers

Aerodynamic Measurements and Analysis in a First Stage Nozzle Guide Vane Passage With Combustor Liner Cooling, Slot Film Cooling and Endwall Contouring

Flow Field and Wall Temperature Measurements for Reacting Flow in a Lean Premixed Swirl Stabilized Can Combustor

Heat Transfer in a Rib and Pin Roughened Rotating Multipass Channel With Hub Turning Vane and Trailing-Edge Slot Ejection

Flow Field and Wall Temperature Measurements for Reacting Flow in a Lean Premixed Swirl Stabilized Can Combustor

Turbine Vane Endwall Film Cooling Study From Axial-Row Configuration With Simulated Upstream Leakage Flow

Turbine Vane Endwall Film Cooling From Cross-Row Configuration With Simulated Upstream Leakage Flow

Application of Proper Orthogonal Decomposition to High Speed Imaging for the Study of Combustion Oscillations

Effect of Combustor-Turbine Platform Misalignment on the Aerodynamics and Heat Transfer of an Axisymmetric Converging Vane Endwall at Transonic Conditions

Turbine Vane Endwall Film Cooling With Slashface Leakage and Discrete Hole Configuration

Effects of Double Wall Cooling Configuration and Conditions on Performance of Full-Coverage Effusion Cooling

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

Turbine Vane Endwall Film Cooling With Slashface Leakage and Discrete Hole Configuration

Contoured Endwall Flow and Heat Transfer Experiments With Combustor Coolant and Gap Leakage Flows for a Turbine Nozzle Guide Vane

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