|
This article is cited in 4 scientific papers (total in 4 papers)
Mechanics
Double Layer of Polymer Melts in Channels of Dies
B. A. Snigereva, F. Kh. Tazyukovb a Institute of Mechanics and Engineering, Kazan Science Center, Russian Academy of Sciences, 2/31, Lobachevsky str., Kazan,
420111, Russia
b Kazan National Research Technological University, 68, K. Marxs str., Kazan, 420025, Russia
Abstract:
Numerical simulation of double-layer nonlinear viscous flow in channels of dies was performed. The fluid motion is described by equations conservation of mass and momentum, supplemented by the rheological equation of state of nonlinear viscous fluid on the Carreau model. The technique of numerical solve the problem based on the finite element method is described. Results the field of velocities, pressure, stresses, position the interface boundary of two-layer flow depending on rheological properties of liquid and flow regimes are presented.
Key words:
non-newtonian fluid, interface boundary, twolayer flow.
Citation:
B. A. Snigerev, F. Kh. Tazyukov, “Double Layer of Polymer Melts in Channels of Dies”, Izv. Saratov Univ. Math. Mech. Inform., 14:3 (2014), 349–354
Linking options:
https://www.mathnet.ru/eng/isu521 https://www.mathnet.ru/eng/isu/v14/i3/p349
|
Statistics & downloads: |
Abstract page: | 232 | Full-text PDF : | 90 | References: | 63 |
|