Behavior of nanoporous thermal barrier coatings under cyclic thermal loading. Computer-aided simulation

D. D. Moiseenko, S. V. Panin, P. V. Maksimov, V. E. Panin, F. Berto

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Citations (Scopus)

Abstract

The work presents the development of new algorithms for calculating the fraction of thermal energy dissipated during the irradiation on the inner surface of pores. On the basis of these algorithms, the simulation of heat transfer in three-layered systems was carried out taking into account the dissipation of thermal energy in specimens having different porosity. We have performed quantitative estimates of the portion of dissipating thermal energy and its influence on the distribution of thermal stresses in thermal barrier coating systems. It was demonstrated that the presence of pores with a large internal surface area in the intermediate layer material enables two-fold decrease of the internal thermal stresses.

Original languageEnglish
Title of host publicationAdvanced Materials with Hierarchical Structure for New Technologies and Reliable Structures
PublisherAmerican Institute of Physics Inc.
Volume1683
ISBN (Electronic)9780735413306
DOIs
Publication statusPublished - 27 Oct 2015
EventInternational Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2015 - Tomsk, Russian Federation
Duration: 21 Sep 201525 Sep 2015

Conference

ConferenceInternational Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2015
CountryRussian Federation
CityTomsk
Period21.9.1525.9.15

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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    Moiseenko, D. D., Panin, S. V., Maksimov, P. V., Panin, V. E., & Berto, F. (2015). Behavior of nanoporous thermal barrier coatings under cyclic thermal loading. Computer-aided simulation. In Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures (Vol. 1683). [020152] American Institute of Physics Inc.. https://doi.org/10.1063/1.4932842