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Multiscale thermo-mechanical analysis of multi-layered coatings in solar thermal applications

Autor
Montero-Chacón, F.; Zaghi, S.; Rossi, R.; García-Pérez, E.; Heras, I.; Martinez, X.; Oller, S.; Doblaré, M.
Tipus d'activitat
Article en revista
Revista
Finite elements in analysis and design
Data de publicació
2017-05
Volum
127
Pàgina inicial
31
Pàgina final
43
DOI
https://doi.org/10.1016/j.finel.2016.12.006 Obrir en finestra nova
Projecte finançador
COMP-DES-MAT (Advanced tools for computational design of engineering materials)
Tri Continental Alliance in Numerical Methods applied to Natural Disasters (TCAiNMaND)
Repositori
http://hdl.handle.net/2117/100498 Obrir en finestra nova
URL
http://www.sciencedirect.com/science/article/pii/S0168874X16304474 Obrir en finestra nova
Resum
Solar selective coatings can be multi-layered materials that optimize the solar absorption while reducing thermal radiation losses, granting the material long-term stability. These layers are deposited on structural materials (e.g., stainless steel, Inconel) in order to enhance the optical and thermal properties of the heat transfer system. However, interesting questions regarding their mechanical stability arise when operating at high temperatures. In this work, a full thermo-mechanical multisc...
Citació
Montero-Chacón, F., Zaghi, S., Rossi, R., García-Pérez, E., Heras, I., Martinez, X., Oller, S., Doblaré, M. Multiscale thermo-mechanical analysis of multi-layered coatings in solar thermal applications. "Finite elements in analysis and design", Maig 2017, vol. 127, p. 31-43.
Paraules clau
COMP-DES-MAT Project, COMPDESMAT Project, Finite element method, Molecular dynamics, Multiscale analysis, Representative Volume Element (RVE), Solar selective coatings, Thermo-mechanical homogenization
Grup de recerca
(MC)2 - UPC Mecànica de Medis Continus i Computacional
DECA - Grup de Recerca del Departament d'Enginyeria Civil i Ambiental

Participants