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Krishna Praveen Jonnalagadda
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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
Publisher: American Society of Mechanical Engineers
Paper No: GT2019-90104
https://doi.org/10.1115/GT2019-90104
View Paper titled, Hot Gas Corrosion and its Influence on the Thermal Cycling Performance of Suspension Plasma Spray TBCs
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Topics: Corrosion, Plasmas (Ionized gases), Sprays, Damage, Fatigue, Coating processes, Coatings, Durability, Fatigue life, Gas turbines
Proceedings Papers

Influence of Top Coat and Bond Coat Pre-Oxidation on the Corrosion Resistance of Thermal Barrier Coatings in the Presence of SO 2

Krishna Praveen Jonnalagadda, Kang Yuan, Xin-Hai Li, Xiaojuan Ji, Yueguang Yu, Ru Lin Peng
Proc. ASME. GT2018, Volume 6: Ceramics; Controls, Diagnostics, and Instrumentation; Education; Manufacturing Materials and Metallurgy, V006T24A018, June 11–15, 2018
Publisher: American Society of Mechanical Engineers
Paper No: GT2018-76412
https://doi.org/10.1115/GT2018-76412
View Paper titled, Influence of Top Coat and Bond Coat Pre-Oxidation on the Corrosion Resistance of Thermal Barrier Coatings in the Presence of SO 2
Open the PDF for Influence of Top Coat and Bond Coat Pre-Oxidation on the Corrosion Resistance of Thermal Barrier Coatings in the Presence of SO 2 in another window
Topics: Corrosion resistance, Oxidation, Thermal barrier coatings, Corrosion, Coatings, Damage, Overlays (Materials engineering), Architecture, Failure, Fuels
Journal Articles

Bending Fatigue of Thermal Barrier Coatings

Robert Eriksson, Zhe Chen, Krishna Praveen Jonnalagadda
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. December 2017, 139(12): 122101.
Paper No: GTP-17-1256
https://doi.org/10.1115/1.4037587
Published Online: September 13, 2017
View Article titled, Bending Fatigue of Thermal Barrier Coatings
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Topics: Cycles, Damage, Delamination, Fatigue, Fracture (Materials), Stress, Thermal barrier coatings, Fracture (Process), Finite element analysis, Modeling
Proceedings Papers

Bending Fatigue of Thermal Barrier Coatings

Robert Eriksson, Zhe Chen, Krishna Praveen Jonnalagadda
Proc. ASME. GT2017, Volume 6: Ceramics; Controls, Diagnostics and Instrumentation; Education; Manufacturing Materials and Metallurgy, V006T24A004, June 26–30, 2017
Publisher: American Society of Mechanical Engineers
Paper No: GT2017-63604
https://doi.org/10.1115/GT2017-63604
View Paper titled, Bending Fatigue of Thermal Barrier Coatings
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Topics: Fatigue, Thermal barrier coatings, Stress, Damage, Delamination, Fracture (Materials), Alloys, Base metals, Ceramic coatings, Cycles
Proceedings Papers

A Study on Crack Configurations in Thermal Barrier Coatings

Robert Eriksson, Krishna Praveen Jonnalagadda
Proc. ASME. GT2017, Volume 6: Ceramics; Controls, Diagnostics and Instrumentation; Education; Manufacturing Materials and Metallurgy, V006T24A005, June 26–30, 2017
Publisher: American Society of Mechanical Engineers
Paper No: GT2017-63610
https://doi.org/10.1115/GT2017-63610
View Paper titled, A Study on Crack Configurations in Thermal Barrier Coatings
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Topics: Fracture (Materials), Thermal barrier coatings, Spallation (Nuclear physics), Ceramics, Crack propagation, Cracking (Materials), Damage, Failure, Fatigue, Finite element analysis