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Michael J. Walock
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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
Journal Articles

A Critical Review of Physical Models in High Temperature Multiphase Fluid Dynamics: Turbulent Transport and Particle-Wall Interactions

Nishan Jain, Alexandra Le Moine, Geoffroy Chaussonnet, Alison Flatau, Luis Bravo, Anindya Ghoshal, Michael J. Walock, Muthuvel Murugan, Prashant Khare
Journal: Applied Mechanics Reviews
Article Type: Review Articles
Appl. Mech. Rev. July 2021, 73(4): 040801.
Paper No: AMR-20-1075
DOI: https://doi.org/10.1115/1.4051503
Published Online: July 28, 2021
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Topics: Particulate matter, Drops, Flow (Dynamics)
Proceedings Papers

Governing Parameters Influencing CMAS Adhesion and Infiltration Into Environmental/Thermal Barrier Coatings in Gas Turbine Engines

Anindya Ghoshal, Michael J. Walock, Muthuvel Murugan, Clara Mock, Luis Bravo, Marc Pepi, Andy Nieto, Andrew Wright, Jian Luo, Nishan Jain, Alison Flatau, Larry Fehrenbacher
Proc. ASME. GT2019, Volume 6: Ceramics; Controls, Diagnostics, and Instrumentation; Education; Manufacturing Materials and Metallurgy, V006T02A016, June 17–21, 2019
Paper No: GT2019-92000
DOI: https://doi.org/10.1115/GT2019-92000
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Topics: Adhesion, Gas turbines, Thermal barrier coatings, Coating processes, Sands, Temperature, Aircraft, Army, Aviation, Boundary layers
Proceedings Papers

Rare-Earth Oxides Blended With Yttria-Stabilized Zirconia Thermal Barrier Coatings for Improved Resistance to Sand Adherence and Calcia-Magnesia-Alumino-Silicate (CMAS) Infiltration

Clara Mock, Michael J. Walock, Andrew Wright, Andy Nieto, Anindya Ghoshal, Muthuvel Murugan, Marc Pepi
Proc. ASME. GT2019, Volume 6: Ceramics; Controls, Diagnostics, and Instrumentation; Education; Manufacturing Materials and Metallurgy, V006T24A006, June 17–21, 2019
Paper No: GT2019-90395
DOI: https://doi.org/10.1115/GT2019-90395
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Topics: Sands, Thermal barrier coatings, Particulate matter, Engines, Adhesion, Military systems, Aircraft, Army, Aviation, Coatings
Journal Articles

Ceramic Matrix Composite Materials for Engine Exhaust Systems on Next-Generation Vertical Lift Vehicles

Michael J. Walock, Vann Heng, Andy Nieto, Anindya Ghoshal, Muthuvel Murugan, Dan Driemeyer
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. October 2018, 140(10): 102101.
Paper No: GTP-18-1134
DOI: https://doi.org/10.1115/1.4040011
Published Online: June 25, 2018
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Topics: Ceramic matrix composites, Temperature, Exhaust systems, Engines, Sands
Journal Articles

Molten Particulate Impact on Tailored Thermal Barrier Coatings for Gas Turbine Engine

Anindya Ghoshal, Muthuvel Murugan, Michael J. Walock, Andy Nieto, Blake D. Barnett, Marc S. Pepi, Jeffrey J. Swab, Dongming Zhu, Kevin A. Kerner, Christopher R. Rowe, Chi-Yu (Michael) Shiao, David A. Hopkins, George A. Gazonas
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. February 2018, 140(2): 022601.
Paper No: GTP-16-1514
DOI: https://doi.org/10.1115/1.4037599
Published Online: October 3, 2017
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Topics: Modeling, Particulate matter, Sands, Thermal barrier coatings, Gas turbines, Simulation, High temperature, Coatings, Turbines, Engines