Ετικέτες

Κυριακή 11 Ιουνίου 2017

Residual Stress Distribution Analysis of Heat Treated APS TBC Using Image Based Modelling

Publication date: Available online 11 June 2017
Source:Data in Brief
Author(s): Chun Li, Xun Zhang, Ying Chen, James Carr, Simon Jacques, Julia Behnsen, Marco di Michiel, Ping Xiao, Robert Cernik
We carried out a residual stress distribution analysis in a APS TBC throughout the depth of the coatings. The samples were heat treated at 1150°C for 190h and the data analysis used image based modelling based on the real 3D images measured by Computed Tomography (CT). The stress distribution in several 2D slices from the 3D model is included in this paper as well as the stress distribution along several paths shown on the slices. Our analysis can explain the occurrence of the "jump" features near the interface between the top coat and the bond coat. These features in the residual stress distribution trend were measured (as a function of depth) by high-energy synchrotron XRD (as shown in our related research article entitled 'Understanding the Residual Stress Distribution through the Thickness of Atmosphere Plasma Sprayed (APS) Thermal Barrier Coatings (TBCs) by high energy Synchrotron XRD; Digital Image Correlation (DIC) and Image Based Modelling') [1].



http://ift.tt/2sbNWS5

Δεν υπάρχουν σχόλια:

Δημοσίευση σχολίου

Αναζήτηση αυτού του ιστολογίου