Plasma-sprayed thermal barrier coatings: numerical study on damage localization and evolution
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26620%2F16%3APU118319" target="_blank" >RIV/00216305:26620/16:PU118319 - isvavai.cz</a>
Result on the web
<a href="https://www.fracturae.com/index.php/fis/article/view/IGF-ESIS.35.37" target="_blank" >https://www.fracturae.com/index.php/fis/article/view/IGF-ESIS.35.37</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.3221/IGF-ESIS.35.37" target="_blank" >10.3221/IGF-ESIS.35.37</a>
Alternative languages
Result language
angličtina
Original language name
Plasma-sprayed thermal barrier coatings: numerical study on damage localization and evolution
Original language description
Thermal barrier coatings (TBCs) are advanced material systems used to enhance performance and in-service life of components operated at high temperatures in gas turbines and other power generation devices. Because of complexity, numerical methods became important tools both for design of these coatings and for in-service life estimations and optimization. In this contribution, two main features that affect the TBCs’ performance, namely the roughness of the bond coat and the microstructure of the ceramic top coat, are discussed based on Finite Element Method (FEM) and Finite Element Microstructure MEshfree (FEMME) simulations that were used to calculate stresses and assess damage within the coating. Roughness data obtained from plasma-sprayed CoNiCrAlY + YSZ coated samples are supplemented to discuss assumptions and results of employed numerical models.
Czech name
—
Czech description
—
Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
20506 - Coating and films
Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Frattura ed Integrita Strutturale
ISSN
1971-8993
e-ISSN
—
Volume of the periodical
10
Issue of the periodical within the volume
35
Country of publishing house
IT - ITALY
Number of pages
8
Pages from-to
322-329
UT code for WoS article
000393168900037
EID of the result in the Scopus database
2-s2.0-84951873993