Utilize este identificador para referenciar este registo:
https://hdl.handle.net/1822/53079
Título: | How non-integer order derivatives can be useful to rheology |
Autor(es): | Ferrás, Luís Jorge Lima Ford, Neville J. Morgado, Maria Lusa Rebelo, Magda McKinley, Gareth H. Nóbrega, J. M. |
Palavras-chave: | Caputo Fractional Derivative Fractional Viscoelastic Models Graded Meshes Numerical Solution Relaxation Tests Rheology |
Data: | 2017 |
Editora: | International Center for Numerical Methods in Engineering |
Resumo(s): | In this work we extend a numerical method developed by the group for the solution of fractional differential equations governing the flow of complex fluids. The method is robust and can now deal with graded meshes in time. The grading can be performed in a semi-automatic way, taking into account the evolution in time of the gradient of stress. We also explore the ability of fractional viscoleastic models to fit rheological data obtained from small-amplitude oscillatory shear experiments with blood. |
Tipo: | Artigo em ata de conferência |
URI: | https://hdl.handle.net/1822/53079 |
ISBN: | 9789899941038 |
Arbitragem científica: | yes |
Acesso: | Acesso restrito autor |
Aparece nas coleções: | IPC - Textos completos em actas de encontros científicos internacionais com arbitragem |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
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symcomp2017-proceedings-mypaper.pdf Acesso restrito! | 1,46 MB | Adobe PDF | Ver/Abrir |