How non-integer order derivatives can be useful to rheology

• Type: Article in International Conference Proceedings Book
• Date: 2017

Authors

Ferras, LL (Author) Other; Ford, NJ (Author) Other; Morgado, ML (Author) Other; Rebelo, M (Author) Other; McKinley, GH (Author) Other; Nobrega, JM (Author) Other

Conference proceedings International

Title: SYMCOMP 2017 - 3rd International Conference on Numerical and Symbolic Computation: Developments and Applications, Proceedings

Pages: 406-421

3rd International Conference on Numerical and Symbolic Computation: Developments and Applications, SYMCOMP 2017

6 April 2017 through 7 April 2017

Indexing

Scopus - 0 Citations

Other information

Authenticus ID: P-00N-J0P

Abstract (EN): 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. © ECCOMAS, Portugal.

Language: English

Type (Professor's evaluation): Scientific