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http://dspace.mediu.edu.my:8181/xmlui/handle/1721.1/4021| Title: | Viscoelastic Mobility Problem Using A Boundary Element Method |
| Keywords: | double layer boundary integral equation Stokes flows viscoelastic fluids viscoelastic mobility problem viscoelastic constitutive equation Stokes inhomogeneous equation |
| Issue Date: | 9-Oct-2013 |
| Description: | In this paper, the complete double layer boundary integral equation formulation for Stokes flows is extended to viscoelastic fluids to solve the mobility problem for a system of particles, where the non-linearity is handled by particular solutions of the Stokes inhomogeneous equation. Some techniques of the meshless method are employed and a point-wise solver is used to solve the viscoelastic constitutive equation. Hence volume meshing is avoided. The method is tested against the numerical solution for a sphere settling in the Odroyd-B fluid and some results on a prolate motion in shear flow of the Oldroyd-B fluid are reported and compared with some theoretical and experimental results. Singapore-MIT Alliance (SMA) |
| URI: | http://koha.mediu.edu.my:8181/xmlui/handle/1721 |
| Other Identifiers: | http://hdl.handle.net/1721.1/4021 |
| Appears in Collections: | MIT Items |
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