A flow produced by density differences
Abstract
A viscous liquid in a restricted area of a plane is considered. Within the liquid a linear density relation exists due to the dissolution of another substance. A part of the area is to have a constant density at time zero. The characteristics of the flow occurring under the considered conditions are investigated, taking into account the flow velocity, the pressure, and the density field.
 Publication:

Zeitschrift Angewandte Mathematik und Mechanik
 Pub Date:
 February 1975
 DOI:
 10.1002/zamm.19750550204
 Bibcode:
 1975ZaMM...55...91F
 Keywords:

 Density Distribution;
 Equations Of Motion;
 Stratified Flow;
 Two Dimensional Flow;
 Viscous Flow;
 Approximation;
 Boundary Value Problems;
 Convergence;
 Differential Equations;
 Diffusion Coefficient;
 Existence Theorems;
 Galerkin Method;
 Uniqueness Theorem;
 Velocity Distribution;
 Fluid Mechanics and Heat Transfer