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Greg Natsui
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Proceedings Papers

Ammonia as an Aircraft Fuel: Thermal Assessment From Airport to Wake

Marcel Otto, Ladislav Vesely, Jayanta Kapat, Michael Stoia, Nicholas D. Applegate, Greg Natsui
Proc. ASME. GT2022, Volume 2: Coal, Biomass, Hydrogen, and Alternative Fuels; Controls, Diagnostics, and Instrumentation; Steam Turbine, V002T03A023, June 13–17, 2022
Publisher: American Society of Mechanical Engineers
Paper No: GT2022-84359
https://doi.org/10.1115/GT2022-84359
View Paper titled, Ammonia as an Aircraft Fuel: Thermal Assessment From Airport to Wake
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Topics: Aircraft, Fuels, Wakes, Aviation, Emissions, Hydrogen, Cooling, Biofuel, Carbon, Compressors
Journal Articles

Adiabatic Film Cooling Effectiveness Measurements Throughout Multirow Film Cooling Arrays

Greg Natsui, Zachary Little, Jayanta S. Kapat, Jason E. Dees
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research-Article
J. Turbomach. October 2017, 139(10): 101008.
Paper No: TURBO-16-1247
https://doi.org/10.1115/1.4035520
Published Online: May 16, 2017
View Article titled, Adiabatic Film Cooling Effectiveness Measurements Throughout Multirow Film Cooling Arrays
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Topics: Calibration, Coolants, Diffusers, Film cooling, Geometry, Uncertainty, Boundary layers, Pressure
Proceedings Papers

Adiabatic Film Cooling Effectiveness Measurements Throughout Multi-Row Film Cooling Arrays

Greg Natsui, Zachary Little, Jay Kapat, Anthony Socotch, Anquan Wang, Jason E. Dees
Proc. ASME. GT2016, Volume 5C: Heat Transfer, V05CT19A006, June 13–17, 2016
Publisher: American Society of Mechanical Engineers
Paper No: GT2016-56183
https://doi.org/10.1115/GT2016-56183
View Paper titled, Adiabatic Film Cooling Effectiveness Measurements Throughout Multi-Row Film Cooling Arrays
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Topics: Film cooling, Boundary layers, Turbulence, Coolants, Jets, Carbon dioxide, Density, Diffusers, Momentum, Pressure
Proceedings Papers

Hydrodynamic Measurements Throughout a Flat Plate Multi-Row Film Cooling Array With Inclined Holes

Greg Natsui, Michael T. Voet, Zachary Little, Erik Fernandez, Jay Kapat, Jason E. Dees
Proc. ASME. GT2016, Volume 5C: Heat Transfer, V05CT19A007, June 13–17, 2016
Publisher: American Society of Mechanical Engineers
Paper No: GT2016-56184
https://doi.org/10.1115/GT2016-56184
View Paper titled, Hydrodynamic Measurements Throughout a Flat Plate Multi-Row Film Cooling Array With Inclined Holes
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Topics: Carbon dioxide, Coolants, Die cutting, Electromagnetic scattering, Film cooling, Flat plates, Flow (Dynamics), Kinetic energy, Momentum, Particulate matter
Proceedings Papers

Detailed Large Eddy Simulations (LES) of Multi-Hole Effusion Cooling Flow for Gas Turbines

Yonduck Sung, Anne L. Dord, Gregory M. Laskowski, Lee Shunn, Greg Natsui, Jay Kapat
Proc. ASME. GT2016, Volume 5B: Heat Transfer, V05BT17A017, June 13–17, 2016
Publisher: American Society of Mechanical Engineers
Paper No: GT2016-57957
https://doi.org/10.1115/GT2016-57957
View Paper titled, Detailed Large Eddy Simulations (LES) of Multi-Hole Effusion Cooling Flow for Gas Turbines
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Topics: Cooling, Flow (Dynamics), Gas turbines, Large eddy simulation, Density, Jets, Carbon dioxide, Coolants, Computation, Fluids
Journal Articles

Planar Laser-Induced Fluorescence Experiments and Modeling Study of Jets in Crossflow

Luke Thompson, Greg Natsui, Carlos Velez, Jayanta Kapat, Subith S. Vasu
Journal: Journal of Fluids Engineering
Publisher: ASME
Article Type: Research-Article
J. Fluids Eng. August 2016, 138(8): 081201.
Paper No: FE-15-1332
https://doi.org/10.1115/1.4032581
Published Online: April 22, 2016
View Article titled, Planar Laser-Induced Fluorescence Experiments and Modeling Study of Jets in Crossflow
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Topics: Computational fluid dynamics, Flow (Dynamics), Fluorescence, Jets, Lasers, Trajectories (Physics), Turbulence, Momentum, Separation (Technology), Reynolds number
Journal Articles

A Detailed Uncertainty Analysis of Adiabatic Film Cooling Effectiveness Measurements Using Pressure-Sensitive Paint

Greg Natsui, Zachary Little, Jayanta S. Kapat, Jason E. Dees, Gregory Laskowski
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research-Article
J. Turbomach. August 2016, 138(8): 081007.
Paper No: TURBO-16-1011
https://doi.org/10.1115/1.4032674
Published Online: March 30, 2016
View Article titled, A Detailed Uncertainty Analysis of Adiabatic Film Cooling Effectiveness Measurements Using Pressure-Sensitive Paint
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Topics: Calibration, Film cooling, Pressure, Temperature, Uncertainty, Errors, Uncertainty analysis
Journal Articles

Experimental Evaluation of Large Spacing Compound Angle Full-Coverage Film Cooling Arrays: Adiabatic Film Cooling Effectiveness

Greg Natsui, Roberto Claretti, Mark A. Ricklick, Jayanta S. Kapat, Michael E. Crawford, Glenn Brown, Kenneth Landis
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research-Article
J. Turbomach. July 2016, 138(7): 071001.
Paper No: TURBO-15-1057
https://doi.org/10.1115/1.4032538
Published Online: February 17, 2016
View Article titled, Experimental Evaluation of Large Spacing Compound Angle Full-Coverage Film Cooling Arrays: Adiabatic Film Cooling Effectiveness
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Topics: Film cooling, Temperature, Coolants
Proceedings Papers

A Detailed Uncertainty Analysis of Adiabatic Film Cooling Effectiveness Measurements Using Pressure Sensitive Paint

Greg Natsui, Zachary Little, Jayanta S. Kapat, Jason E. Dees, Gregory Laskowski
Proc. ASME. GT2015, Volume 5B: Heat Transfer, V05BT12A020, June 15–19, 2015
Publisher: American Society of Mechanical Engineers
Paper No: GT2015-42707
https://doi.org/10.1115/GT2015-42707
View Paper titled, A Detailed Uncertainty Analysis of Adiabatic Film Cooling Effectiveness Measurements Using Pressure Sensitive Paint
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Topics: Film cooling, Paints, Pressure, Uncertainty analysis, Calibration, Uncertainty, Errors, Carbon dioxide, Atmospheric pressure, Coolants
Proceedings Papers

Heat Transfer in a Coupled Impingement-Effusion Cooling System

Mark Miller, Greg Natsui, Mark Ricklick, Jay Kapat, Reinhard Schilp
Proc. ASME. GT2014, Volume 5B: Heat Transfer, V05BT14A014, June 16–20, 2014
Publisher: American Society of Mechanical Engineers
Paper No: GT2014-26416
https://doi.org/10.1115/GT2014-26416
View Paper titled, Heat Transfer in a Coupled Impingement-Effusion Cooling System
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Topics: Cooling systems, Heat transfer, Cooling, Coolants, Film cooling, Cross-flow, Data acquisition, Design, Flow (Dynamics), Gas turbines
Proceedings Papers

Experimental Evaluation of Large Spacing Compound Angle Full Coverage Film Cooling Arrays: Heat Transfer Augmentation

Roberto Claretti, Greg Natsui, Jayanta S. Kapat, Michael E. Crawford, Glenn Brown, Ken Landis
Proc. ASME. HT2012, Volume 1: Heat Transfer in Energy Systems; Theory and Fundamental Research; Aerospace Heat Transfer; Gas Turbine Heat Transfer; Transport Phenomena in Materials Processing and Manufacturing; Heat and Mass Transfer in Biotechnology; Environmental Heat Transfer; Visualization of Heat Transfer; Education and Future Directions in Heat Transfer, 819-825, July 8–12, 2012
Publisher: American Society of Mechanical Engineers
Paper No: HT2012-58343
https://doi.org/10.1115/HT2012-58343
View Paper titled, Experimental Evaluation of Large Spacing Compound Angle Full Coverage Film Cooling Arrays: Heat Transfer Augmentation
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Topics: Film cooling, Heat transfer, Temperature, Testing
Proceedings Papers

Experimental Evaluation of Large Spacing Compound Angle Full Coverage Film Cooling Arrays: Adiabatic Film-Cooling Effectiveness

Greg Natsui, Roberto Claretti, Jayanta S. Kapat, Michael E. Crawford, Glenn Brown, Ken Landis
Proc. ASME. HT2012, Volume 1: Heat Transfer in Energy Systems; Theory and Fundamental Research; Aerospace Heat Transfer; Gas Turbine Heat Transfer; Transport Phenomena in Materials Processing and Manufacturing; Heat and Mass Transfer in Biotechnology; Environmental Heat Transfer; Visualization of Heat Transfer; Education and Future Directions in Heat Transfer, 737-743, July 8–12, 2012
Publisher: American Society of Mechanical Engineers
Paper No: HT2012-58131
https://doi.org/10.1115/HT2012-58131
View Paper titled, Experimental Evaluation of Large Spacing Compound Angle Full Coverage Film Cooling Arrays: Adiabatic Film-Cooling Effectiveness
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Topics: Film cooling, Coolants, Jets, Temperature, Testing, Thermal conductivity
Proceedings Papers

Feasibility Study of Film Source Coupling Transpiration and a Row of Cylindrical Film Holes

Greg Natsui, Roberto Claretti, Constantine Wolski, Mark Ricklick, Jayanta S. Kapat
Proc. ASME. GT2012, Volume 4: Heat Transfer, Parts A and B, 1781-1790, June 11–15, 2012
Publisher: American Society of Mechanical Engineers
Paper No: GT2012-70051
https://doi.org/10.1115/GT2012-70051
View Paper titled, Feasibility Study of Film Source Coupling Transpiration and a Row of Cylindrical Film Holes
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Topics: Transpiration, Coolants, Cooling, Design, Film cooling, Flow (Dynamics), Numerical analysis, Optimization, Response surface methodology