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Robert A. Miller
Researcher at Glenn Research Center
Publications - 115
Citations - 5267
Robert A. Miller is an academic researcher from Glenn Research Center. The author has contributed to research in topics: Thermal barrier coating & Coating. The author has an hindex of 36, co-authored 112 publications receiving 4899 citations.
Papers
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Journal ArticleDOI
Determination of creep behavior of thermal barrier coatings under laser imposed high thermal and stress gradient conditions
Dongming Zhu,Robert A. Miller +1 more
TL;DR: In this article, a laser sintering/creep technique was established to determine the creep behavior of thermal barrier coatings under steady-state high heat flux conditions, and a significant primary creep strain and a low apparent creep activation energy were observed.
Book ChapterDOI
Thermophysical and Thermomechanical Properties of Thermal Barrier Coating Systems
Dongming Zhu,Robert A. Miller +1 more
TL;DR: In this paper, the authors address critical issues such as ceramic sintering and creep, thermal fatigue and their relevance to coating life prediction, and establish test approaches to obtain critical thermophysical and thermomechanical properties of the coating systems under near realistic temperature and stress gradients encountered in advanced engine systems.
Journal ArticleDOI
Refractory Oxide Coatings on Sic Ceramics
TL;DR: In this article, the development of a thermal shock resistant plasma-sprayed mullite coating on silicon carbide is discussed, and the durability of the mullite/SiC in oxidizing, reducing, and molten salt environments is discussed.
Journal ArticleDOI
Fracture behavior under mixed-mode loading of ceramic plasma-sprayed thermal barrier coatings at ambient and elevated temperatures
TL;DR: In this paper, the fracture behavior under modes I and II loading of ceramic plasma-sprayed thermal barrier coatings was determined in air at 25 and 1316°C in asymmetric four-point flexure.
Journal ArticleDOI
Ceramic thermal barrier coatings
Curt H. Liebert,Robert A. Miller +1 more
TL;DR: The Revue des recherches entreprises depuis les annees 50. as discussed by the authors restent a faire dans le domaine de la rupture, dans les turbines a gaz, de ces revetements est du a lamelioration des procedes d'utilisation and a l'analysis de leurs proprietes.