673838.fig.0015
Figure 15: HTPB, loaded with MgB90 (20% Mg): ensemble average of experimental data for 𝑟 𝑓 ( 𝐺 o x ) with its power law approximation and extended Greatrix model. Note model 𝑟 𝑓 results for 𝐺 o x 1 0 0 kg/(m2s) exhibiting a non-monotonic trend.