Accession Number : AD0750924

Title :   Stationary Flow of Equal-Density Suspensions through Tubes,

Corporate Author : FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO

Personal Author(s) : Borisov,V. M. ; Markov,V. G. ; Palilova,S. F.

Report Date : 17 AUG 1972

Pagination or Media Count : 15

Abstract : The steady-state one-dimensional motion of uniformly dense suspensions is considered. The suspension is considered as a continuous medium, the state of which at each point under steady-state motion is characterized by three variables: the concentration of particles, the velocity, and the effective viscosity. The effective viscosity is defined as the proportionality coefficient between the amount of energy E dispersed in a unit volume per unit time and the second invariant deformation velocity vector of the medium. The analysis is based on a maximum principle of the dispersed energy in steady-state motion. (Author)

Descriptors :   (*PARTICLES, FLUID DYNAMICS), (*PIPES, ONE DIMENSIONAL FLOW), EQUATIONS OF MOTION, DRAG, VELOCITY, VISCOSITY, USSR

Subject Categories : Fluid Mechanics

Distribution Statement : APPROVED FOR PUBLIC RELEASE