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Proceedings Papers

Development of a Needle Type Nanosecond Pulsed Plasma Actuator for the Enhancement of Blowout Limits in a Lifted Stabilized Combustor

Maria Grazia De Giorgi, Sara Bonuso, Ghazanfar Mehdi, Stefan Harth, Antonio Ficarella
Publisher: American Society of Mechanical Engineers
Proc. ASME. GT2023, Volume 3B: Combustion, Fuels, and Emissions, V03BT04A061, June 26–30, 2023
Paper No: GT2023-103936
https://doi.org/10.1115/GT2023-103936
View Paper titled, Development of a Needle Type Nanosecond Pulsed Plasma Actuator for the Enhancement of Blowout Limits in a Lifted Stabilized Combustor
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Topics: Actuators, Combustion, Combustion chambers, Flames, Needles, Plasmas (Ionized gases), Stability, Plasma generators, Chemiluminescence, Excitation
Proceedings Papers

Design of an Environmental Barrier Coating Bond Strength Test Coupon

Jonathan A. Salem, Subodh K. Mital, Bryan J. Harder, Aaron C. Thompson
Publisher: American Society of Mechanical Engineers
Proc. ASME. GT2023, Volume 2: Ceramics and Ceramic Composites; Coal, Biomass, Hydrogen, and Alternative Fuels, V002T02A011, June 26–30, 2023
Paper No: GT2023-104037
https://doi.org/10.1115/GT2023-104037
View Paper titled, Design of an Environmental Barrier Coating Bond Strength Test Coupon
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Topics: Bond strength, Coating processes, Coatings, Design, Oxidation, Ceramic matrix composites, Residual stresses, Silicon, Stress, Adhesives
Proceedings Papers

ICME Simulation of APS Process and Damage in Ceramic Coatings

Mallikharjun Marrey, Dade Huang, Gregory N. Morscher, Rashid Miraj, Frank Abdi, Daniel Ballant, George Jefferson, Ragavendra P. Panakarjupally
Publisher: American Society of Mechanical Engineers
Proc. ASME. GT2023, Volume 2: Ceramics and Ceramic Composites; Coal, Biomass, Hydrogen, and Alternative Fuels, V002T02A013, June 26–30, 2023
Paper No: GT2023-104103
https://doi.org/10.1115/GT2023-104103
View Paper titled, ICME Simulation of APS Process and Damage in Ceramic Coatings
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Topics: Ceramic coatings, Damage, Plasmas (Ionized gases), Simulation, Thermal barrier coatings
Proceedings Papers

Experimental Investigation on Microsecond Pulsed Plasma Supported Biogas Combustion

Ahlem Ghabi, Toufik Boushaki, Pablo Escot Bocanegra, Eric Robert
Publisher: American Society of Mechanical Engineers
Proc. ASME. GT2023, Volume 3A: Combustion, Fuels, and Emissions, V03AT04A020, June 26–30, 2023
Paper No: GT2023-101315
https://doi.org/10.1115/GT2023-101315
View Paper titled, Experimental Investigation on Microsecond Pulsed Plasma Supported Biogas Combustion
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Topics: Biogas, Combustion, Flames, Plasmas (Ionized gases)
Proceedings Papers

Novel Combustion Instability Diagnosis Method With Upstream Pulsation of Repetitive Laser-Induced Plasmas

Clémence Rubiella, Hosung Byun, Youchan Park, Hyungrok Do
Publisher: American Society of Mechanical Engineers
Proc. ASME. GT2023, Volume 3A: Combustion, Fuels, and Emissions, V03AT04A007, June 26–30, 2023
Paper No: GT2023-100951
https://doi.org/10.1115/GT2023-100951
View Paper titled, Novel Combustion Instability Diagnosis Method With Upstream Pulsation of Repetitive Laser-Induced Plasmas
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Topics: Combustion, Lasers, Plasmas (Ionized gases), Shock waves
Proceedings Papers

Lean Flame Stabilization With Nanosecond Plasma Discharges in a Gas Turbine Model Combustor

Victorien P. Blanchard, Frédéric Roqué, Philippe Scouflaire, Christophe O. Laux, Sébastien Ducruix
Publisher: American Society of Mechanical Engineers
Proc. ASME. GT2023, Volume 3A: Combustion, Fuels, and Emissions, V03AT04A074, June 26–30, 2023
Paper No: GT2023-102621
https://doi.org/10.1115/GT2023-102621
View Paper titled, Lean Flame Stabilization With Nanosecond Plasma Discharges in a Gas Turbine Model Combustor
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Topics: Combustion, Combustion chambers, Emissions, Flames, Gas turbines, Nitrogen oxides, Plasmas (Ionized gases), Pollution
Proceedings Papers

Numerical Study of Radiative Heat Transfer Through Next-Gen Thermal Barrier Coating Topcoats

Jaasim Mulla, Radhakanta Satpathy, Fiyanshu Kaka
Publisher: American Society of Mechanical Engineers
Proc. ASME. GT2023, Volume 7B: Heat Transfer — General Interest/Additive Manufacturing Impacts on Heat Transfer; Internal Air Systems; Internal Cooling, V07BT13A012, June 26–30, 2023
Paper No: GT2023-102756
https://doi.org/10.1115/GT2023-102756
View Paper titled, Numerical Study of Radiative Heat Transfer Through Next-Gen Thermal Barrier Coating Topcoats
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Topics: Heat transfer, Radiation (Physics), Radiative heat transfer, Thermal barrier coatings, Turbines, Temperature, Heat, Reflectance, Alloys, Aviation
Proceedings Papers

Crosswind Aerodynamic Analysis Using Quasi 3D Ducts

Sumit Shankar Sarvankar, Adrin Issai Arasu, Nagabhushana Rao Vadlamani
Proc. ASME. GT2022, Volume 10C: Turbomachinery — Design Methods and CFD Modeling for Turbomachinery; Ducts, Noise, and Component Interactions, V10CT33A018, June 13–17, 2022
Paper No: GT2022-82964
https://doi.org/10.1115/GT2022-82964
View Paper titled, Crosswind Aerodynamic Analysis Using Quasi 3D Ducts
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Topics: Ducts, Plasmas (Ionized gases), Separation (Technology), Actuators, Aerodynamics, Boundary layers, Computer simulation, Design, Flow (Dynamics), Flow control
Proceedings Papers

Characterization of Flame Behavior and Blowout Limits at Different Air Preheating Temperatures in Plasma Assisted Stabilized Combustor

Maria Grazia De Giorgi, Ghazanfar Mehdi, Sara Bonuso, Mohamed Shamma, Stefan Harth, Dimosthenis Trimis, Nikolaos Zarzalis
Proc. ASME. GT2022, Volume 3B: Combustion, Fuels, and Emissions, V03BT04A048, June 13–17, 2022
Paper No: GT2022-83239
https://doi.org/10.1115/GT2022-83239
View Paper titled, Characterization of Flame Behavior and Blowout Limits at Different Air Preheating Temperatures in Plasma Assisted Stabilized Combustor
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Topics: Actuators, Combustion, Combustion chambers, Flames, Needles, Plasmas (Ionized gases), Temperature
Proceedings Papers

Assessing the Structural Integrity of Plasma-Sprayed Multilayer Thermal Barrier Coatings

Marcel Adam, Christian Kontermann, Matthias Oechsner
Proc. ASME. GT2022, Volume 1: Aircraft Engine; Ceramics and Ceramic Composites, V001T02A005, June 13–17, 2022
Paper No: GT2022-81964
https://doi.org/10.1115/GT2022-81964
View Paper titled, Assessing the Structural Integrity of Plasma-Sprayed Multilayer Thermal Barrier Coatings
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Topics: Finite element analysis, Gadolinium, Plasmas (Ionized gases), Sintering, Thermal barrier coatings
Proceedings Papers

The Pore Size Dependence of the Radiative Scattering Coefficient in Yttria-Stabilized Zirconia Films

Yao Wang, Pei-feng Hsu, Mary Helen McCay
Proc. ASME. GT2022, Volume 1: Aircraft Engine; Ceramics and Ceramic Composites, V001T02A003, June 13–17, 2022
Paper No: GT2022-80853
https://doi.org/10.1115/GT2022-80853
View Paper titled, The Pore Size Dependence of the Radiative Scattering Coefficient in Yttria-Stabilized Zirconia Films
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Topics: Scattering (Physics), Thermal barrier coatings, Absorption, Ceramics, Plasma spraying, Porosity, Spraying (Coating processes), Temperature, Algorithms, Aluminum
Proceedings Papers

ICME Computational Framework for Ceramic APS Coatings

Frank Abdi, Surekha Achanta, Harsh Baid, Vasyl Harik, Reza Yaghmaie, Gregory N. Morscher, Daniel Balint, Larry Zawada, George Jefferson
Proc. ASME. GT2022, Volume 1: Aircraft Engine; Ceramics and Ceramic Composites, V001T02A011, June 13–17, 2022
Paper No: GT2022-83469
https://doi.org/10.1115/GT2022-83469
View Paper titled, ICME Computational Framework for Ceramic APS Coatings
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Topics: Ceramics, Coatings, Damage, Furnaces, Plasmas (Ionized gases), Sprays, Thermal barrier coatings
Proceedings Papers

Enhanced Film Cooling Effect Downstream of a Cylindrical Hole Using SDBD and DBD-VGs Plasma Actuations

Yuefeng Huang, Zihan Zhang, Kun He, Xin Yan
Proc. ASME. GT2021, Volume 5A: Heat Transfer — Combustors; Film Cooling, V05AT12A016, June 7–11, 2021
Paper No: GT2021-59413
https://doi.org/10.1115/GT2021-59413
View Paper titled, Enhanced Film Cooling Effect Downstream of a Cylindrical Hole Using SDBD and DBD-VGs Plasma Actuations
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Topics: Film cooling, Plasmas (Ionized gases)
Proceedings Papers

Experimental Analysis and Material Characterization of Ultra High Temperature Composites

Anindya Ghoshal, Michael J. Walock, Andy Nieto, Muthuvel Murugan, Clara Hofmeister-Mock, Marc Pepi, Luis Bravo, Andrew Wright, Jian Luo
Proc. ASME. GT2021, Volume 6: Ceramics and Ceramic Composites; Coal, Biomass, Hydrogen, and Alternative Fuels; Microturbines, Turbochargers, and Small Turbomachines, V006T02A010, June 7–11, 2021
Paper No: GT2021-60384
https://doi.org/10.1115/GT2021-60384
View Paper titled, Experimental Analysis and Material Characterization of Ultra High Temperature Composites
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Topics: Composite materials, Experimental analysis, High temperature, Oxidation, Fracture toughness, Ablation (Vaporization technology), US Department of Defense, Zirconium, Army, Ball milling
Proceedings Papers

Investigation on the Effects of Field Emission Plasma on the Performance of a Micro-Combustor

Maria Grazia De Giorgi, Giacomo Cinieri, Donato Fontanarosa, Antonio Ficarella
Proc. ASME. GT2021, Volume 3B: Combustion, Fuels, and Emissions, V03BT04A041, June 7–11, 2021
Paper No: GT2021-60258
https://doi.org/10.1115/GT2021-60258
View Paper titled, Investigation on the Effects of Field Emission Plasma on the Performance of a Micro-Combustor
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Topics: Combustion chambers, Electron field emission, Plasmas (Ionized gases), Combustion, Electrons, Chemistry, Excitation, Modeling, Pressure, Propellants
Proceedings Papers

Ozone Production With Plasma Discharge: Comparisons Between Activated Air and Activated Fuel/Air Mixture

Ghazanfar Mehdi, Maria Grazia De Giorgi, Donato Fontanarosa, Sara Bonuso, Antonio Ficarella
Proc. ASME. GT2021, Volume 3B: Combustion, Fuels, and Emissions, V03BT04A036, June 7–11, 2021
Paper No: GT2021-60167
https://doi.org/10.1115/GT2021-60167
View Paper titled, Ozone Production With Plasma Discharge: Comparisons Between Activated Air and Activated Fuel/Air Mixture
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Topics: Combustion, Fuels, Plasmas (Ionized gases)
Proceedings Papers

Erratum: “Analysis of the Performance of Plasma Actuators Under Low-Pressure Turbine Conditions Based on Experiments and URANS Simulations” [ASME Turbo Expo 2017: Turbomachinery Technical Conference and Exposition, Volume 2A: Turbomachinery, Charlotte, North Carolina, USA, June 26–30, 2017, Conference Sponsors: International Gas Turbine Institute, ISBN: 978-0-7918-5078-7, Copyright © 2017 by ASME. Paper No. GT2017-64867, V02AT40A034; 15 pages; doi: 10.1115/GT2017-64867]

D. S. Martínez, E. Pescini, F. Marra, M. G. De Giorgi, A. Ficarella
Proc. ASME. GT2017, Volume 2A: Turbomachinery, V02AT40A034e, June 26–30, 2017
Paper No: GT2017-64867e
https://doi.org/10.1115/GT2017-64867e
View Paper titled, Erratum: “Analysis of the Performance of Plasma Actuators Under Low-Pressure Turbine Conditions Based on Experiments and URANS Simulations” [ASME Turbo Expo 2017: Turbomachinery Technical Conference and Exposition, Volume 2A: Turbomachinery, Charlotte, North Carolina, USA, June 26–30, 2017, Conference Sponsors: International Gas Turbine Institute, ISBN: 978-0-7918-5078-7, Copyright © 2017 by ASME. Paper No. GT2017-64867, V02AT40A034; 15 pages; doi: 10.1115/GT2017-64867]
Open the PDF for Erratum: “Analysis of the Performance of Plasma Actuators Under Low-Pressure Turbine Conditions Based on Experiments and URANS Simulations” [ASME Turbo Expo 2017: Turbomachinery Technical Conference and Exposition, Volume 2A: Turbomachinery, Charlotte, North Carolina, USA, June 26–30, 2017, Conference Sponsors: International Gas Turbine Institute, ISBN: 978-0-7918-5078-7, Copyright © 2017 by ASME. Paper No. GT2017-64867, V02AT40A034; 15 pages; doi: 10.1115/GT2017-64867] in another window
Topics: Actuators, Engineering simulation, International Gas Turbine Institute, Plasmas (Ionized gases), Pressure, Simulation, Turbines, Turbochargers, Turbomachinery, Errors
Proceedings Papers

Experimental Research on Dynamic Characteristics of Plasma Ignition Jet

Binchuan You, Jialong Yang, Xiao Liu, Long Kong, Shilin Yan, Zhihao Zhang
Proc. ASME. GT2020, Volume 4A: Combustion, Fuels, and Emissions, V04AT04A016, September 21–25, 2020
Paper No: GT2020-14343
https://doi.org/10.1115/GT2020-14343
View Paper titled, Experimental Research on Dynamic Characteristics of Plasma Ignition Jet
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Topics: Ignition, Plasmas (Ionized gases), Plasma jets, High temperature, Electrodes, Gas turbines, Probes, Emissions, Pollution, Reliability
Proceedings Papers

The Effect of Thermal Barrier Coating Surface Temperature on the Adhesion Behavior of CMAS Deposits

Robert A. Clark, Nicholas Plewacki, Pritheesh Gnanaselvam, Jeffrey P. Bons, Vaishak Viswanathan
Proc. ASME. GT2020, Volume 2B: Turbomachinery, V02BT34A013, September 21–25, 2020
Paper No: GT2020-15544
https://doi.org/10.1115/GT2020-15544
View Paper titled, The Effect of Thermal Barrier Coating Surface Temperature on the Adhesion Behavior of CMAS Deposits
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Topics: Adhesion, Temperature, Thermal barrier coatings, Flow (Dynamics), Particulate matter, Heat transfer, High pressure (Physics), Turbines, Turbofans, Coolants
Proceedings Papers

Control of the Aero-Engine Nacelle Intake Flow Separation Caused by Crosswind Condition Using Plasma Actuation

Haideng Zhang, Yun Wu, Xianjun Yu, Yinghong Li, Qikun He
Proc. ASME. GT2020, Volume 2D: Turbomachinery, V02DT36A010, September 21–25, 2020
Paper No: GT2020-14444
https://doi.org/10.1115/GT2020-14444
View Paper titled, Control of the Aero-Engine Nacelle Intake Flow Separation Caused by Crosswind Condition Using Plasma Actuation
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Topics: Aircraft engines, Flow separation, Plasmas (Ionized gases), Flow control, Flow (Dynamics), Waves