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Prakash Patnaik
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Proceedings Papers

Calibration and Validation of a Novel Particle Rebound and Deposition Model

Lei-Yong Jiang, Prakash Patnaik, Masaya Suzuki
Proc. ASME. GT2024, Volume 12B: Turbomachinery — Axial Flow Turbine Aerodynamics; Deposition, Erosion, Fouling, and Icing, V12BT31A015, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-129243
https://doi.org/10.1115/GT2024-129243
View Paper titled, Calibration and Validation of a Novel Particle Rebound and Deposition Model
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Topics: Calibration, Gas turbines, Particulate matter, Sands
Proceedings Papers

Particle Rebound/Deposition Modelling in Engine Hot Sections

Lei-Yong Jiang, Patrick Trembath, Prakash Patnaik, Michele Capurro
Proc. ASME. GT2022, Volume 10B: Turbomachinery — Axial Flow Turbine Aerodynamics; Deposition, Erosion, Fouling, and Icing; Radial Turbomachinery Aerodynamics, V10BT31A005, June 13–17, 2022
Publisher: American Society of Mechanical Engineers
Paper No: GT2022-80013
https://doi.org/10.1115/GT2022-80013
View Paper titled, Particle Rebound/Deposition Modelling in Engine Hot Sections
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Topics: Engines, Modeling, Particulate matter, Sands
Journal Articles

Effect of Steam Temperature and Pressure on the Oxidation of Potential Coating Alloy FeCrAl for Supercritical Water-Cooled Reactor Application

Bingjie Xiao, Xiao Huang, Qi Yang, Prakash Patnaik
Journal: Journal of Nuclear Engineering and Radiation Science
Publisher: ASME
Article Type: Research-Article
ASME J of Nuclear Rad Sci. October 2019, 5(4): 041204.
Paper No: NERS-18-1081
https://doi.org/10.1115/1.4042500
Published Online: July 19, 2019
View Article titled, Effect of Steam Temperature and Pressure on the Oxidation of Potential Coating Alloy FeCrAl for Supercritical Water-Cooled Reactor Application
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Topics: Alloys, Coatings, Oxidation, Pressure, Steam, Superheating, Temperature, Water, Weight (Mass), High temperature
Proceedings Papers

Linking MRO to Prognosis Based Health Management Through Physics-of-Failures Understanding

Prakash Patnaik, Xijia Wu
Proc. ASME. GT2018, Volume 6: Ceramics; Controls, Diagnostics, and Instrumentation; Education; Manufacturing Materials and Metallurgy, V006T24A007, June 11–15, 2018
Publisher: American Society of Mechanical Engineers
Paper No: GT2018-75395
https://doi.org/10.1115/GT2018-75395
View Paper titled, Linking MRO to Prognosis Based Health Management Through Physics-of-Failures Understanding
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Topics: Failure, Physics, Maintenance, Failure mechanisms, Creep, Engines, Fatigue, Condition monitoring, Databases, High cycle fatigue
Journal Articles

Characteristics of Volcanic Ash in a Gas Turbine Combustor and Nozzle Guide Vanes

Lei-Yong Jiang, Yinghua Han, Prakash Patnaik
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. July 2018, 140(7): 071502.
Paper No: GTP-17-1195
https://doi.org/10.1115/1.4038523
Published Online: April 11, 2018
View Article titled, Characteristics of Volcanic Ash in a Gas Turbine Combustor and Nozzle Guide Vanes
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Topics: Combustion chambers, Flow (Dynamics), Nozzle guide vanes, Particulate matter, Cooling, Temperature
Journal Articles

Material Selection Issues for a Nozzle Guide Vane Against Service-Induced Failure

Xijia Wu, Zhong Zhang, Leiyong Jiang, Prakash Patnaik
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. May 2017, 139(5): 052101.
Paper No: GTP-16-1432
https://doi.org/10.1115/1.4035159
Published Online: January 10, 2017
View Article titled, Material Selection Issues for a Nozzle Guide Vane Against Service-Induced Failure
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Topics: Creep, Failure, Fatigue, Finite element methods, Nozzle guide vanes, Plasticity, Damage, Finite element model, Deformation, Fracture (Materials)
Proceedings Papers

Material Selection Issues for a Nozzle Guide Vane Against Service Induced Failure

Xijia Wu, Zhong Zhang, Leiyong Jiang, Prakash Patnaik
Proc. ASME. GT2016, Volume 6: Ceramics; Controls, Diagnostics and Instrumentation; Education; Manufacturing Materials and Metallurgy, V006T21A001, June 13–17, 2016
Publisher: American Society of Mechanical Engineers
Paper No: GT2016-56120
https://doi.org/10.1115/GT2016-56120
View Paper titled, Material Selection Issues for a Nozzle Guide Vane Against Service Induced Failure
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Topics: Failure, Nozzle guide vanes, Deformation, Gas turbines, Combustion gases, Creep, Damage, Dislocations, Fatigue, Fatigue failure
Proceedings Papers

A Framework of Prognosis and Health Management: A Multidisciplinary Approach

Jeff Bird, Xijia Wu, Prakash Patnaik, Azzedine Dadouche, Sylvain Le´tourneau, Nezih Mrad
Proc. ASME. GT2007, Volume 1: Turbo Expo 2007, 177-186, May 14–17, 2007
Publisher: American Society of Mechanical Engineers
Paper No: GT2007-27953
https://doi.org/10.1115/GT2007-27953
View Paper titled, A Framework of Prognosis and Health Management: A Multidisciplinary Approach
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Topics: Aircraft, Military systems, Teams