International Journal of Aerospace Engineering

Research Article

Solid Rocket Motor Design Using Hybrid Optimization

Figure 13

Optimized grain cross section for neutral burning CP grain.
987402.fig.0013a
(a) GL = 0 in  
987402.fig.0013b
(b) GL = 27 in
987402.fig.0013c
(c) GL = 90 in
987402.fig.0013d
(d) GL = 133 in