Characterization of the outer boundary of a convex walljet by means of indentation lengths and velocities sampled at the interface
Abstract
Experimental probability distributions determined for the length of indentations in the outer boundary of a convex walljet show the presence of a singularity (discontinuity) which is explained by the existence of two typical scales  X2(asterisk) and delta. A model based on Poisson laws is in good agreement with experimental data, and velocities locally sampled in a conditional fashion describe fluid behavior at the boundary with some precision.
 Publication:

Academie des Sciences Paris Comptes Rendus Serie B Sciences Physiques
 Pub Date:
 October 1977
 Bibcode:
 1977CRASB.285..165A
 Keywords:

 Flow Velocity;
 Fluid Boundaries;
 Probability Distribution Functions;
 Wall Jets;
 Poisson Density Functions;
 Singularity (Mathematics);
 Velocity Measurement;
 Fluid Mechanics and Heat Transfer