Figure 7.

Von Mises wall stress distribution at t = 0.4 s for models of increasing asymmetry and uniform wall (UW) thickness: (a) β = 1.0, (b) β = 0.8, (c) β = 0.6, (d) β = 0.4, and (e) β = 0.2. The symbol Δ indicates the location of the maximum wall stress.