| Texto completo | |
| Autor(es): |
Moreira, M. H.
[1]
;
Dal Pont, S.
[2]
;
Ausas, R. F.
[3]
;
Luz, A. P.
[1]
;
Cunha, T. M.
[1]
;
Parr, C.
[4]
;
Pandolfelli, V. C.
[1]
Número total de Autores: 7
|
| Afiliação do(s) autor(es): | [1] Univ Fed Sao Carlos, Grad Program Mat Sci & Engn PPGCEM, Rod Washington Luiz, Km 235, BR-13565905 Sao Carlos, SP - Brazil
[2] Univ Grenoble Alpes, Grenoble INP, CNRS, 3SR, F-38000 Grenoble - France
[3] Univ Sao Paulo, Inst Math & Comp Sci, BR-13566590 Sao Carlos, SP - Brazil
[4] Imerys Aluminates SA, Paris Def, F-92800 Puteaux La Defense - France
Número total de Afiliações: 4
|
| Tipo de documento: | Artigo de Revisão |
| Fonte: | CERAMICS INTERNATIONAL; v. 47, n. 20, p. 28086-28105, OCT 15 2021. |
| Citações Web of Science: | 0 |
| Resumo | |
Refractory castables develop microstructures after curing that behave as partially saturated porous media. Upon heating (during its drying stage), the steam generated by the physical and chemically bond water can result in pore pressurization and explosive spalling. Numerical modeling can provide guidelines for designing safer heatup profiles and also a better understanding of the mechanisms that lead to catastrophic damage. This work aims to review the fundamentals and models available, providing insightful thoughts on the current trends of the drying phenomena of ceramic compositions. The review also highlights that there are models better oriented to result in reasonable predictions of pore pressure values and others focused on a more accurate representation of the main physical phenomena that take place during heating. According to the findings, there are still various challenges to attain accurate models with high applicability capable of yielding safer and more efficient drying of refractory castables. (AU) | |
| Processo FAPESP: | 13/07375-0 - CeMEAI - Centro de Ciências Matemáticas Aplicadas à Indústria |
| Beneficiário: | Francisco Louzada Neto |
| Modalidade de apoio: | Auxílio à Pesquisa - Centros de Pesquisa, Inovação e Difusão - CEPIDs |
| Processo FAPESP: | 19/07996-0 - Otimização do processo de secagem de concretos refratários avançados |
| Beneficiário: | Ana Paula da Luz |
| Modalidade de apoio: | Auxílio à Pesquisa - Regular |