Planar twophase flows
Abstract
Flow processes in the continuum theory of twophase flows can often be represented with the aid of an approach in which a viscous and an ideal fluid are considered. Attention is given to an example involving dusty gases. A system of equations of motion is obtained, taking into account incompressible flow conditions. The suitability of the equations for the description of twophase flows is investigated and a theorem regarding the existence of a unique solution is presented. Questions of convergence are studied along with the differentiability characteristics.
 Publication:

Zeitschrift Angewandte Mathematik und Mechanik
 Pub Date:
 November 1975
 DOI:
 10.1002/zamm.19750551112
 Bibcode:
 1975ZaMM...55..686F
 Keywords:

 Flow Theory;
 Ideal Fluids;
 Stokes Flow;
 Two Dimensional Flow;
 Two Phase Flow;
 Viscous Fluids;
 Approximation;
 Boundary Value Problems;
 Continuum Mechanics;
 Convergence;
 Dust;
 Singularity (Mathematics);
 Solids Flow;
 Fluid Mechanics and Heat Transfer