Showing papers by "Steinar Evje published in 2018"
TL;DR: In this paper, a two-phase momentum-equation-approach based on general mixture theory is used to generate effective relative permeabilities where this dependence (and others) is automatically captured.
38 citations
TL;DR: A multiphase approach can be used where the fluid and cancer cells are treated as two separate phases with their own momentum balance equations and a mathematical model is derived that sheds light on essential nonlinear coupling mechanisms and interactions that are involved.
25 citations
TL;DR: The model predicts that generally the strength of the upstream migration mechanism is sensitive to the cell volume fraction: a lower density of cells is subject to a weaker upstream migration effect; a higher density of cancer cells can more effectively generate upstream migration.
18 citations
14 Apr 2018
12 citations
TL;DR: A two-fluid model which can be understood as a generalization of Keller--Segel type of models for cell migration due to random motion and chemotaxis, which includes compressibility and viscous effects is analyzed.
Abstract: The purpose of this note is to analyze a two-fluid model which can be understood as a generalization of Keller--Segel type of models for cell migration due to random motion and chemotaxis. A multip...
11 citations