Fig 1.
Type II endoleak simulation model.
Table 1.
Geometric parameters of the AAA model with Type II endoleak.
Fig 2.
Standard arterial pressure and branch artery inlet pressure.
Fig 3.
Comparison of CFD and FSI results: variation of flow rate in the IMA and LA over time.
(a) Flow rate in the IMA; (b) Flow rate in the LA.
Fig 4.
Comparison of CFD and FSI results: variation of sac pressure over time.
Fig 5.
Comparison of CFD and FSI results: pressure distribution inside the aneurysmal sac at the time of peak pressure.
(a) CFD method; (b) FSI method.
Fig 6.
Comparison of ΔP and volume flow rate using the FSI method.
(a) ΔP and IMA volume flow rate; (c) ΔP and LA volume flow rate.
Fig 7.
Comparison of CFD and FSI results: variation of average WSS over time.
Fig 8.
Comparison of CFD and FSI results: distribution of average WSS at the time of peak value.
(a) CFD method; (b) FSI method.