Research Article

Film Cooling Optimization Using Numerical Computation of the Compressible Viscous Flow Equations and Simplex Algorithm

Figure 22

Centerline effectiveness versus of LFDSA-15-15 hole shape for different blowing ratios.
859465.fig.0022a
(a) Coolant velocity normal to boundary
859465.fig.0022b
(b) Coolant velocity in direction of streamwise angle