Some Aspects of the Axisymmetric Wall-Jet Analysis

摘要

The analysis of axisymmetric wall jets is discussed in detail. The following issues are addressed: limitations of the governing equations, characteristic integral conditions (dealing both with total momentum flux and total 'flux of exterior momentum flux'), generalized similarity transformation, asymptotic behaviour of the similarity solution, Newtonian and non-Newtonian flow aspects, and basic parameters of the flow (shape and swirl parameters, and virtual origin of the wall-jet flow).