Figure 19

Aging effect of various WGCA volumes on \(K_{eff}\) of each SF volume fraction for (a) SF 0.1 15, (b) SF 0.3, and (c) SF 0.5.

Aging effect of various WGCA volumes on \(K_{eff}\) of each SF volume fraction for (a) SF 0.1 15, (b) SF 0.3, and (c) SF 0.5.