Submerged jets
Abstract
The paper is concerned with a non-self-similar swirling jet of an incompressible fluid issuing from a spherical source into a flooded space. It is shown that the solution to this problem is not represented by a series of reverse integer powers of the spherical radius R but has an essentially singular point when R is infinity. It is further shown that the principal terms of the asymptotic expansion are determined by four rather than three conservation integrals, i.e., impulse, flow rate, and two components of angular momentum.
- Publication:
-
Prikladnaia Matematika i Mekhanika
- Pub Date:
- August 1986
- Bibcode:
- 1986PriMM..50..573G
- Keywords:
-
- Axisymmetric Flow;
- Jet Flow;
- Submerging;
- Boundary Layer Equations;
- Incompressible Flow;
- Navier-Stokes Equation;
- Steady Flow;
- Viscous Flow;
- Fluid Mechanics and Heat Transfer