Improved algorithm for solving nonlinear parabolized stability equations
Zhao Lei, Zhang Cun-bo, Liu Jian-xin†, , Luo Ji-sheng
       

The nonlinear evolution of the amplitudes of streamwise velocity disturbance (λz = 54.98 mm) for (a) A0 = 8×10−5 and (b) A0 = 1×10−3. The vertical line denotes the divergence location of the traditional NPSE approach.