In this paper we extend some of our previous works oncontinua withstressthreshold. Inparticular here we propose a mathematical model for a continuum which behaves as a non-linear upper convected Maxwell fluid if the stress is above a certain threshold and as a Oldroyd-B type fluid if the stress is below such a threshold.
Pressure-driven flow of a rate-type fluid with stress threshold in an infinite channel / Lorenzo Fusi;Angiolo Farina. - In: INTERNATIONAL JOURNAL OF NON-LINEAR MECHANICS. - ISSN 0020-7462. - ELETTRONICO. - 46:(2011), pp. 991-1000. [10.1016/j.ijnonlinmec.2011.04.015]
Pressure-driven flow of a rate-type fluid with stress threshold in an infinite channel
FUSI, LORENZO;FARINA, ANGIOLO
2011
Abstract
In this paper we extend some of our previous works oncontinua withstressthreshold. Inparticular here we propose a mathematical model for a continuum which behaves as a non-linear upper convected Maxwell fluid if the stress is above a certain threshold and as a Oldroyd-B type fluid if the stress is below such a threshold.
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