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Journal Articles

Effects of Lattice Orientation Angle on TPMS-Based Transpiration Cooling

Juchan Son, Mohsen Brouman, Yeongmin Pyo, Patrick Richer, Bertrand Jodoin, Zekai Hong
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. September 2025, 147(9): 091013.
Paper No: GTP-24-1552
https://doi.org/10.1115/1.4067378
Published Online: January 29, 2025
View Article titled, Effects of Lattice Orientation Angle on TPMS-Based Transpiration Cooling
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Topics: Cooling, Diamonds, Film cooling, Flow (Dynamics), Transpiration, Triply periodic minimal surfaces, Pressure, Coolants, Geometry
Journal Articles

A Large Eddy Simulation Study on Hydrogen Microjets in Hot Vitiated Crossflow

Mohsen Broumand, Sean Yun, Zekai Hong
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. March 2025, 147(3): 031025.
Paper No: GTP-24-1386
https://doi.org/10.1115/1.4066472
Published Online: October 15, 2024
View Article titled, A Large Eddy Simulation Study on Hydrogen Microjets in Hot Vitiated Crossflow
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Topics: Combustion, Flames, Flow (Dynamics), Flux (Metallurgy), Heat, Heat flux, Hydrogen, Jets, Large eddy simulation, Shear (Mechanics)
Proceedings Papers

Effects of Lattice Orientation Angle on TPMS-Based Transpiration Cooling

Juchan Son, Mohsen Broumand, Yeongmin Pyo, Patrick Richer, Bertrand Jodoin, Zekai Hong
Proc. ASME. GT2024, Volume 13: Heat Transfer: General Interest / Additive Manufacturing Impacts on Heat Transfer; Wind Energy, V013T13A028, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-126861
https://doi.org/10.1115/GT2024-126861
View Paper titled, Effects of Lattice Orientation Angle on TPMS-Based Transpiration Cooling
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Topics: Additive manufacturing, Film cooling, Gas turbines, Pressure, Transpiration, Triply periodic minimal surfaces
Proceedings Papers

A Large Eddy Simulation Study on Hydrogen Microjets in Hot Vitiated Crossflow

Mohsen Broumand, Sean Yun, Zekai Hong
Proc. ASME. GT2024, Volume 2: Ceramics and Ceramic Composites; Coal, Biomass, Hydrogen, and Alternative Fuels, V002T03A039, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-129157
https://doi.org/10.1115/GT2024-129157
View Paper titled, A Large Eddy Simulation Study on Hydrogen Microjets in Hot Vitiated Crossflow
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Topics: Combustion, Flames, Heat flux, Hydrogen, Large eddy simulation, Turbulence, Vortices, Jets, Flow (Dynamics), Heat
Proceedings Papers

Enhanced Adiabatic Film Cooling Effectiveness by Varying Compound Angle

Yeongmin Pyo, Mohsen Broumand, Juchan Son, Patrick Richer, Bertrand Jodoin, Zekai Hong
Proc. ASME. GT2024, Volume 7: Heat Transfer: Combustors; Heat Transfer: Film Cooling, V007T12A004, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-122413
https://doi.org/10.1115/GT2024-122413
View Paper titled, Enhanced Adiabatic Film Cooling Effectiveness by Varying Compound Angle
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Topics: Cooling, Film cooling, Pressure
Proceedings Papers

Spray Combustion and Emissions of a Hydrothermal Liquefaction Biofuel for Gas Turbine Applications

Mohsen Broumand, Muhammad Shahzeb Khan, Murray J. Thomson, Devinder Singh, Sean Yun, Zekai Hong
Proc. ASME. GT2023, Volume 2: Ceramics and Ceramic Composites; Coal, Biomass, Hydrogen, and Alternative Fuels, V002T03A023, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-103719
https://doi.org/10.1115/GT2023-103719
View Paper titled, Spray Combustion and Emissions of a Hydrothermal Liquefaction Biofuel for Gas Turbine Applications
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Topics: Biofuel, Biomass, Combustion, Emissions, Flames, Gas turbines, Liquefaction, Sprays
Proceedings Papers

Spray Characterization of a Preheated Bio-Oil Surrogate at Elevated Pressures

Mohsen Broumand, Murray J. Thomson, Sean Yun, Zekai Hong
Proc. ASME. GT2022, Volume 2: Coal, Biomass, Hydrogen, and Alternative Fuels; Controls, Diagnostics, and Instrumentation; Steam Turbine, V002T03A003, June 13–17, 2022
Publisher: American Society of Mechanical Engineers
Paper No: GT2022-80430
https://doi.org/10.1115/GT2022-80430
View Paper titled, Spray Characterization of a Preheated Bio-Oil Surrogate at Elevated Pressures
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Topics: Sprays, Density, Drops, Fluids, Lasers, Momentum, Viscosity, Chemical reactions, Combustion, Computer simulation
Journal Articles

Spray Characterization of a Preheated Bio-Oil Surrogate at Elevated Pressures

Mohsen Broumand, Murray J. Thomson, Sean Yun, Zekai Hong
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. November 2022, 144(11): 111001.
Paper No: GTP-22-1271
https://doi.org/10.1115/1.4055360
Published Online: September 20, 2022
View Article titled, Spray Characterization of a Preheated Bio-Oil Surrogate at Elevated Pressures
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Topics: Drops, Sprays, Lasers, Fluids, Momentum, High pressure (Physics), Nozzles, Density
Proceedings Papers

Dynamics Suppression in Liquid-Fueled Combustors Using Fuel Modulation

Zekai Hong, Joel M. Haynes, John T. Herbon, Keith R. McManus
Proc. ASME. GT2012, Volume 2: Combustion, Fuels and Emissions, Parts A and B, 1277-1286, June 11–15, 2012
Publisher: American Society of Mechanical Engineers
Paper No: GT2012-69703
https://doi.org/10.1115/GT2012-69703
View Paper titled, Dynamics Suppression in Liquid-Fueled Combustors Using Fuel Modulation
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Topics: Combustion chambers, Dynamics (Mechanics), Fuels, Nozzles, Valves, Combustion, Control algorithms, Flow (Dynamics), Algorithms, Atmospheric pressure