Numerical study of Saffman–Taylor instability in immiscible nonlinear viscoelastic flows
Sign Up to like & getrecommendations! Published in 2018 at "Rheologica Acta"
DOI: 10.1007/s00397-018-1101-0
Abstract: In this paper, a numerical solution for Saffman–Taylor instability of immiscible nonlinear viscoelastic-Newtonian displacement in a Hele–Shaw cell is presented. Here, a nonlinear viscoelastic fluid pushes a Newtonian fluid and the volume of fluid method… read more here.
Keywords: taylor instability; saffman taylor; nonlinear viscoelastic; instability immiscible ... See more keywords
Charge-Induced Saffman-Taylor Instabilities in Toroidal Droplets.
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DOI: 10.1103/physrevlett.118.264501
Abstract: We show that charged toroidal droplets can develop fingerlike structures as they expand due to Saffman-Taylor instabilities. While these are commonly observed in quasi-two-dimensional geometries when a fluid displaces another fluid of higher viscosity, we… read more here.
Keywords: toroidal droplets; saffman taylor; induced saffman; taylor instabilities ... See more keywords
Study of the Saffman–Taylor Instability in an Oil Reservoir Formation in Two Dimensions
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DOI: 10.1134/s2070048221020046
Abstract: The paper is devoted to the simulation of oil displacement by water and the formation of the Saffman–Taylor instability. The problem is solved in two-dimensional formulation. A circular domain with one injection well and eight… read more here.
Keywords: water; taylor instability; saffman taylor; oil ... See more keywords