Shape of Slender Axisymmetric Ventilated Supercavities

Figure 6

Hull shape (36) (𝑅_𝑏0=0.6; 𝑥₁=11; solid line) and critical base cavity shapes at minimal cavitation numbers and Fr→∞ for two different cavitators (dashed line 1 corresponds to 𝜎_min=2𝛽²ln𝜀 (39) at 𝛽=−0.1; dashed line 2 corresponds to (37) at 𝛽=0).