Presentations and videos to 7th edition of the International Conference on Particle-based Methods (Particles 2021)
Discrete Element Method to simulate interface delamination and fracture of plasma-sprayed thermal barrier coating
Abstract
This paper aims at investigating the potential and benefits of the Discrete Element Method (DEM) to predict failure mechanisms leading to interface delamination and fracture in air plasma sprayed Thermal Barrier Coating (TBC) systems. A hybrid lattice-particle approach is proposed [...]
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VIII International Conference on Particle-Based Methods (PARTICLES 2023)
Discrete Element Method to simulate the thermo-mechanical behavior of plasma-sprayed thermal barrier coatings during a thermal cycle
Abstract
Thermal Barrier Coatings (TBCs) are multilayer systems used in Ni-based superalloy components for gas turbine blades submitted to high temperatures resulting in the development of high thermal stresses. The intricacy of their microstructure coupled to severe environmental conditions [...]
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