ANALYSIS OF THE ZERO SOLUTION STABILITY OF LAMINAR BOUNDARY LAYER EQUATION
Cao Shuxiao
DOI:10.11835/j.issn.1674-4764.1990.04.010
Received ,Revised , Accepted , Available online July 01, 2015
Volume ,1990,Pages -
- Abstract
Two-dimensional incompressible laminar boundary layer equation can be changed into Blasius equation by means of similarity transformation. In this paper, Blasius equation 2f" '+ff"=0 is transferred into a nonlinear and autonomous system of second order by variable transforming. Taking the advantage of its approximation to linear system, the stability near zero solution can be discussed.