People | Locations | Statistics |
---|---|---|
Naji, M. |
| |
Motta, Antonella |
| |
Aletan, Dirar |
| |
Mohamed, Tarek |
| |
Ertürk, Emre |
| |
Taccardi, Nicola |
| |
Kononenko, Denys |
| |
Petrov, R. H. | Madrid |
|
Alshaaer, Mazen | Brussels |
|
Bih, L. |
| |
Casati, R. |
| |
Muller, Hermance |
| |
Kočí, Jan | Prague |
|
Šuljagić, Marija |
| |
Kalteremidou, Kalliopi-Artemi | Brussels |
|
Azam, Siraj |
| |
Ospanova, Alyiya |
| |
Blanpain, Bart |
| |
Ali, M. A. |
| |
Popa, V. |
| |
Rančić, M. |
| |
Ollier, Nadège |
| |
Azevedo, Nuno Monteiro |
| |
Landes, Michael |
| |
Rignanese, Gian-Marco |
|
Shi, J.
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (8/8 displayed)
- 2022One Acute Exposure to E-Cigarette Smoke Using Various Heating Elements and Power Levels Induces Pulmonary Inflammation.citations
- 2017Perovskite-inspired photovoltaic materials: Toward best practices in materials characterization and calculationscitations
- 2015Intralayer hybridisation to combine the ductility of self-reinforced polypropylene with the stiffness of carbon fibre
- 2008A discrete dislocation–transformation model for austenitic single crystalscitations
- 2008A discrete dislocation-transformation model for austenitic single crystalscitations
- 2008A discrete dislocation-transformation model for austenitic single crystals
- 2006Evolution of surface morphology of thermo-mechanically cycled NiCoCrAlY bond coatscitations
- 2005On the thermal cycling and evolution of surface morphology for thermally cycled NiCoCrAlY bondcoats
Places of action
Organizations | Location | People |
---|
article
Evolution of surface morphology of thermo-mechanically cycled NiCoCrAlY bond coats
Abstract
We investigate morphological surface instabilities on bond coat surfaces of thermal barrier coatings, induced due to thermo-mechanical loading. Experimental results of hollow circular cylindrical specimens, consisting of a directionally solidified superalloy (IN 100 DS) coated with a NiCoCrAlY bond coat, show that the morphological instabilities are strongly dependent on the load conditions. In particular, the morphological instabilities develop during thermal cycling with a thermal gradient over the cylinder wall, whereas the surface remains smooth for thermal cyclic conditions without a gradient. Furthermore, if a cyclic, axial tensile force is applied (synchronized with the thermal cycling), the morphological instabilities become aligned with the axial direction. We discuss a model, quantified by finite element simulations, capturing this behavior and elucidating the thermo-mechanical response. (c) 2006 Elsevier B.V. All rights reserved. ; status: published