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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

DOI: https://doi.org/10.1115/GT2022-82964

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Topics: Ducts, Plasmas (Ionized gases), Separation (Technology), Actuators, Aerodynamics, Boundary layers, Computer simulation, Design, Flow (Dynamics), Flow control

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

DOI: https://doi.org/10.1115/GT2022-81964

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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

DOI: https://doi.org/10.1115/GT2022-80853

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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

DOI: https://doi.org/10.1115/GT2022-83469

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Topics: Ceramics, Coatings, Damage, Furnaces, Plasmas (Ionized gases), Sprays, Thermal barrier coatings

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

DOI: https://doi.org/10.1115/GT2022-83239

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Topics: Actuators, Combustion, Combustion chambers, Flames, Needles, Plasmas (Ionized gases), Temperature

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

DOI: https://doi.org/10.1115/GT2021-60258

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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

DOI: https://doi.org/10.1115/GT2021-60167

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Topics: Combustion, Fuels, Plasmas (Ionized gases)

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

DOI: https://doi.org/10.1115/GT2021-59413

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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

DOI: https://doi.org/10.1115/GT2021-60384

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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

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

DOI: https://doi.org/10.1115/GT2017-64867e

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Topics: Actuators, Engineering simulation, International Gas Turbine Institute, Plasmas (Ionized gases), Pressure, Simulation, Turbines, Turbochargers, Turbomachinery, Errors

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

DOI: https://doi.org/10.1115/GT2020-14444

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Topics: Aircraft engines, Flow separation, Plasmas (Ionized gases), Flow control, Flow (Dynamics), Waves

Proceedings Papers

Thermal History Coatings: Part I — Influence of Atmospheric Plasma Spray Parameters on Performance

Silvia Araguás-Rodríguez, Marta Ferran-Marqués, Christopher C. Pilgrim, Spyros Kamnis, Jörg P. Feist, John R. Nicholls

Proc. ASME. GT2020, Volume 3: Ceramics; Coal, Biomass, Hydrogen, and Alternative Fuels, V003T02A010, September 21–25, 2020

Paper No: GT2020-16004

DOI: https://doi.org/10.1115/GT2020-16004

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Topics: Coatings, Plasmas (Ionized gases), Sprays, Temperature measurement

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

DOI: https://doi.org/10.1115/GT2020-14343

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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

DOI: https://doi.org/10.1115/GT2020-15544

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Topics: Adhesion, Temperature, Thermal barrier coatings, Flow (Dynamics), Particulate matter, Heat transfer, High pressure (Physics), Turbines, Turbofans, Coolants

Proceedings Papers

Optimization and Evaluation of Multiple DBD Plasma Actuators Applied in the Tip Leakage Control for Turbine Cascade

Jianyang Yu, Wenchun Bao, Fu Chen, Yanping Song, Cong Wang

Proc. ASME. GT2019, Volume 2D: Turbomachinery, V02DT46A004, June 17–21, 2019

Paper No: GT2019-90208

DOI: https://doi.org/10.1115/GT2019-90208

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Topics: Actuators, Cascades (Fluid dynamics), Leakage, Optimization, Plasmas (Ionized gases), Turbines, Flow (Dynamics), Leakage flows, Suction, Vortices

Proceedings Papers

Experimental Investigation on the Plasma Flow Control of Axial Compressor Rotating Stall

Haideng Zhang, Yun Wu, Xianjun Yu, Yinghong Li, Baojie Liu

Proc. ASME. GT2019, Volume 2A: Turbomachinery, V02AT39A014, June 17–21, 2019

Paper No: GT2019-90609

DOI: https://doi.org/10.1115/GT2019-90609

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Topics: Compressors, Flow control, Plasmas (Ionized gases), Pressure, Rotation, Rotors, Flow (Dynamics)

Proceedings Papers

Hot Gas Corrosion and its Influence on the Thermal Cycling Performance of Suspension Plasma Spray TBCs

Krishna Praveen Jonnalagadda, Pimin Zhang, Mohit Gupta, Xin-Hai Li, Ru Lin Peng

Proc. ASME. GT2019, Volume 6: Ceramics; Controls, Diagnostics, and Instrumentation; Education; Manufacturing Materials and Metallurgy, V006T24A001, June 17–21, 2019

Paper No: GT2019-90104

DOI: https://doi.org/10.1115/GT2019-90104

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Topics: Corrosion, Plasmas (Ionized gases), Sprays, Damage, Fatigue, Coating processes, Coatings, Durability, Fatigue life, Gas turbines

Proceedings Papers

Comparison of Electron-Beam Physical Vapor Deposition and Plasma-Spray Physical Vapor Deposition Thermal Barrier Coating Properties Using Synchrotron X-Ray Diffraction

Matthew Northam, Lin Rossmann, Brooke Sarley, Bryan Harder, Jun-Sang Park, Peter Kenesei, Jonathan Almer, Vaishak Viswanathan, Seetha Raghavan

Proc. ASME. GT2019, Volume 6: Ceramics; Controls, Diagnostics, and Instrumentation; Education; Manufacturing Materials and Metallurgy, V006T24A009, June 17–21, 2019

Paper No: GT2019-90828

DOI: https://doi.org/10.1115/GT2019-90828

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Topics: Cathode ray oscilloscopes, Electron beams, Plasmas (Ionized gases), Sprays, Thermal barrier coatings, Vapor deposition, X-ray diffraction, Coatings, Cycles, High temperature

Proceedings Papers

Modeling Thermally Grown Oxides in Thermal Barrier Coatings Using Koch Fractal

Peter Warren, Sandip Haldar, Seetha Raghavan, Ranajay Ghosh

Proc. ASME. GT2019, Volume 6: Ceramics; Controls, Diagnostics, and Instrumentation; Education; Manufacturing Materials and Metallurgy, V006T24A019, June 17–21, 2019

Paper No: GT2019-91722

DOI: https://doi.org/10.1115/GT2019-91722

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Topics: Fractals, Modeling, Thermal barrier coatings, Stress, Cracking (Materials), Creep, Delamination, Failure, Fracture (Process), Geometry

Proceedings Papers

Synchrotron XRD Measurements of Thermal Barrier Coating Configurations With Rare Earth Elements for Phosphor Thermometry

Sandip Haldar, Peter Warren, Quentin Fouliard, David Moreno, Mary McCay, Jun Sang Park, Peter Kenesei, Jonathan Almer, Ranajay Ghosh, Seetha Raghavan

Proc. ASME. GT2019, Volume 6: Ceramics; Controls, Diagnostics, and Instrumentation; Education; Manufacturing Materials and Metallurgy, V006T24A014, June 17–21, 2019

Paper No: GT2019-91013

DOI: https://doi.org/10.1115/GT2019-91013

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Topics: Phosphors, Temperature measurement, Thermal barrier coatings, Coatings, Temperature, Cycles, Data collection, Europium, High temperature, Luminescence

NARROW

Crosswind Aerodynamic Analysis Using Quasi 3D Ducts

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

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

ICME Computational Framework for Ceramic APS Coatings

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

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

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

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

Experimental Analysis and Material Characterization of Ultra High Temperature Composites

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

Thermal History Coatings: Part I — Influence of Atmospheric Plasma Spray Parameters on Performance

Experimental Research on Dynamic Characteristics of Plasma Ignition Jet

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

Optimization and Evaluation of Multiple DBD Plasma Actuators Applied in the Tip Leakage Control for Turbine Cascade

Experimental Investigation on the Plasma Flow Control of Axial Compressor Rotating Stall

Hot Gas Corrosion and its Influence on the Thermal Cycling Performance of Suspension Plasma Spray TBCs

Comparison of Electron-Beam Physical Vapor Deposition and Plasma-Spray Physical Vapor Deposition Thermal Barrier Coating Properties Using Synchrotron X-Ray Diffraction

Modeling Thermally Grown Oxides in Thermal Barrier Coatings Using Koch Fractal

Synchrotron XRD Measurements of Thermal Barrier Coating Configurations With Rare Earth Elements for Phosphor Thermometry

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