TY - JOUR

T1 - Steady-state flow of an incompressible viscoelastic polymer fluid between two coaxial cylinders

AU - Blokhin, A. M.

AU - Kruglova, E. A.

AU - Semisalov, B. V.

PY - 2017/7/1

Y1 - 2017/7/1

N2 - A boundary value problem for a quasi-linear equation determining the velocity profile of a flow of a polymer fluid in a pipe formed by two coaxial cylinders is considered. On the basis of methods of approximation without saturation, a computational algorithm of increased accuracy is developed, making it possible to solve the problem in a wide range of parameters, including record-low values of r0, the radius of the inner cylinder.

AB - A boundary value problem for a quasi-linear equation determining the velocity profile of a flow of a polymer fluid in a pipe formed by two coaxial cylinders is considered. On the basis of methods of approximation without saturation, a computational algorithm of increased accuracy is developed, making it possible to solve the problem in a wide range of parameters, including record-low values of r0, the radius of the inner cylinder.

KW - boundary value problem

KW - nonlocal algorithm without saturation

KW - problem of steady-state flows of an incompressible fluid

KW - quasi-linear equation

UR - http://www.scopus.com/inward/record.url?scp=85026830210&partnerID=8YFLogxK

U2 - 10.1134/S0965542517070053

DO - 10.1134/S0965542517070053

M3 - Article

AN - SCOPUS:85026830210

VL - 57

SP - 1181

EP - 1193

JO - Computational Mathematics and Mathematical Physics

JF - Computational Mathematics and Mathematical Physics

SN - 0965-5425

IS - 7

ER -