Modelling the hydrodynamics of a two-phase flow in the non-Newtonian fluid
-
Published:2021-10-01
Issue:1
Volume:2039
Page:012012
-
ISSN:1742-6588
-
Container-title:Journal of Physics: Conference Series
-
language:
-
Short-container-title:J. Phys.: Conf. Ser.
Author:
Kozhukhova E A,Kozhukhov N N,Ryazhskikh V I,Naumov A M,Netreba A V
Abstract
Abstract
The paper presents the results of modelling the flow of droplets in the flow of a non-Newtonian fluid. The task is solved in a nonstationary formulation. We determined the time of stabilization of the speed profile of the droplets and the length of the initial hydrodynamic sector. We compared the specified characteristics for the main flow of the non-Newtonian fluid and for the set of droplets in the flow. We show the coincidence of the lengths of the initial hydrodynamic sections determined by the stabilization of speeds for the droplets and the non-Newtonian medium.
Subject
General Physics and Astronomy
Reference5 articles.
1. Hydrodynamic entrance-region flow of pseudoplastic fluids;Mashelkar;J. Heat and Fluid Flow,1975
2. Experimental study of thermophysical and rheological characteristics of aqueous solution of surface-active substances;Kozhukhova;J. Polytechnic Bulletin Series: Engineering Studies,2020
3. Behavior of Non-Newtonian Fluids in the Entry Region of a Pipe;Collins;J. AIChE,1963