Utilize este identificador para referenciar este registo:
https://hdl.handle.net/1822/78430| Título: | FELINE: Finite element solver for hydrodynamic lubrication problems using the inexact Newton method |
| Autor(es): | Silva, Alexandre Lenzi, Veniero Cavaleiro, Albano Carvalho, Sandra Marques, L. |
| Palavras-chave: | Hydrodynamic lubrication Finite element method Inexact Newton method |
| Data: | 2022 |
| Editora: | Elsevier 1 |
| Revista: | Computer Physics Communications |
| Citação: | Silva, A., Lenzi, V., Cavaleiro, A., Carvalho, S., & Marques, L. (2022). FELINE: Finite element solver for hydrodynamic lubrication problems using the inexact Newton method. Computer Physics Communications, 279, 108440. doi: https://doi.org/10.1016/j.cpc.2022.108440 |
| Resumo(s): | In this work we present FELINE, a C++ solver of the Reynolds equation for treating hydrodynamic lubrication problems. To correctly describe cavitation regions, FELINE implements the inexact Newton iteration (INE) algorithm within a finite element method (FEM) framework. The solver was tested and validated against known cases in literature and industrially relevant cases of dimpled textures. Furthermore, we provide a benchmark for a complex dimpled texture case to evaluate the performance and robustness of the implementation. FELINE performs very fast when compared with existing implementations and shows a great degree of stability, while providing physically correct solutions thanks to the INE algorithm. |
| Tipo: | Artigo |
| URI: | https://hdl.handle.net/1822/78430 |
| DOI: | 10.1016/j.cpc.2022.108440 |
| ISSN: | 0010-4655 |
| Versão da editora: | https://www.sciencedirect.com/science/article/pii/S001046552200159X |
| Arbitragem científica: | yes |
| Acesso: | Acesso aberto |
| Aparece nas coleções: | CDF - FCT - Artigos/Papers (with refereeing) |
Ficheiros deste registo:
| Ficheiro | Descrição | Tamanho | Formato | |
|---|---|---|---|---|
| FELINE.pdf | 316,91 kB | Adobe PDF | Ver/Abrir |
