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https://doi.org/10.1007/s003970050181
| Title: | A new constitutive model for monodispersed suspensions of spheres at high concentrations | Authors: | Phan-Thien, N. Fan, X.-J. Khoo, B.C. |
Keywords: | Anisotropic diffusion Constitutive equation Normalised first normal stress Reduced viscosity Suspension |
Issue Date: | 1999 | Citation: | Phan-Thien, N., Fan, X.-J., Khoo, B.C. (1999). A new constitutive model for monodispersed suspensions of spheres at high concentrations. Rheologica Acta 38 (4) : 297-304. ScholarBank@NUS Repository. https://doi.org/10.1007/s003970050181 | Abstract: | We describe a constitutive model for monodispersed concentrated suspensions of spheres at high volume fractions. In this model the motion of a pair of generic spheres is represented by that of a pair of force-free and torque-free spheres tumbling along with the flow. The interaction with the surrounding spheres is modelled by an anisotropic diffusion process. Viscometric and elongational properties of the model are obtained by a Brownian dynamic simulation. | Source Title: | Rheologica Acta | URI: | http://scholarbank.nus.edu.sg/handle/10635/54501 | ISSN: | 00354511 | DOI: | 10.1007/s003970050181 |
| Appears in Collections: | Staff Publications |
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