Fig. 10

Time-varying velocities at feature points for model A (a) and model B (b). A constant inflow velocity of 0.31 m/s with no fluctuating component was imposed at the inlets to identify the possibility of flow instabilities independent of pulsatile flow dynamics. The rupture aneurysms A2 and B2 (Points 11, 12) exhibit consistent velocity fluctuations whereas unruptured aneurysms A1 and B1 (Points 7, 8) converge to a single solution