Application of Arnoldi method to boundary layer instability
Zhang Yong-Ming†a),b), Luo Ji-Shenga)
       
Plots of residual error ε r against iteration number n i at upper and lower branches of the neutral curve and at the maximal growth curve of 3D disturbance at Re = 1000 and 4000. (a) Re = 1000 and β = 0.12. Time period for each iteration is 20, and time step is 0.01. (b) Re = 4000 and β = 0.20. Time period for each iteration is 34, and time step is 0.017.