Uncertainty quantification of the lifetime of self-healing thermal barrier coatings based on surrogate modelling of thermal cyclic fracture and healing

Uncertainty quantification of the lifetime of self-healing thermal barrier coatings based on surrogate modelling of thermal cyclic fracture and healing

Computationally-efficient surrogate models based on a Polynomial Chaos Expansion (PCE) are developed to quantify the uncertainties in the fracture behavior and lifetime of a self-healing thermal barrier coating system (SH-TBC) and a benchmark conventional TBC system. The surrogate models are built u...

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Bibliographic Details
Main Authors: Anuj Kumthekar, Sathiskumar A. Ponnusami, Sybrand van der Zwaag, Sergio Turteltaub
Format: Article
Language:English
Published: Elsevier 2022-09-01
Series:Materials & Design
Subjects:
Surrogate modelling
Uncertainty quantification
Self-healing TBC
Lifetime prediction
Online Access:http://www.sciencedirect.com/science/article/pii/S0264127522005950

Internet

http://www.sciencedirect.com/science/article/pii/S0264127522005950

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