Determination of existence conditions for the solutions with a weak discontinuity for simplest viscoelastic fluid flows

被引：2

作者：

Ananyev, D. V. ^{[1
]}

Vachagina, E. K. ^{[1
]}

Kadyirov, A. I. ^{[1
]}

Kainova, A. A. ^{[1
]}

Osipov, G. T. ^{[1
]}

机构：

[1] Russian Acad Sci, Res Ctr Power Engn Problems, Kazan Sci Ctr, Kazan 420111, Russia

来源：

FLUID DYNAMICS | 2014年 / 49卷 / 05期

关键词：

viscoelastic fluid; non-Newtonian flow; analytical solution; rheological constitutive equation; rheological Phan-Thien-Tanner model; DER-WAALS GAS; HEAT-TRANSFER; WAVE PROCESSES; CONVECTION; MEDIA;

D O I：

10.1134/S0015462814050032

中图分类号：

O3 [力学];

学科分类号：

08 ; 0801 ;

摘要：

Conditions are presented for the appearance of weak tangential discontinuities of the velocity profile in isothermal Phan-Thien-Tanner viscoelastic medium flows through plane slit channels and narrow pipes.

引用

页码：576 / 595

页数：20

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