Review Article
A Perspective Review on Numerical Simulations of Hemodynamics in Aortic Dissection
Table 1
Summary of the numerical simulation settings for aortic dissection.
| Number | Imaging modalities | Geometrical parameters | Number of patients | Flow | Blood property | Wall | Multiphase/single phase | Reference |
| Realistic geometry | 1 | CT and MRA | — | 2 | Laminar | Newtonian | Rigid | Single phase | [46] | 2 | CT | — | 4 | Transitional flow | Newtonian | Rigid | Single phase | [47] | 3 | CT | Inlet diameter (ascending aorta) = 36.0 mm | 1 | Transitional flow | Newtonian and non-Newtonian (Quemada model) | Rigid | Single phase | [20] | 4 | CT | — | 2 | Laminar | Newtonian | Rigid | Single phase | [7] | 5 | CT | — | 1 | Laminar | Newtonian | Rigid | Single phase | [27] | 6 | CT | — | 12 | Laminar | Newtonian | Rigid | Rigid | [25] | 7 | CT | — | 1 | Laminar | Newtonian | Rigid | Rigid | [26] | 8 | MRI | — | 1 | Laminar | Newtonian | Rigid | Single phase | [21] | 9 | MRI | — | 1 | Laminar | Newtonian | Rigid | Single phase | [23] | 10 | MRI | — | 1 | Laminar | Newtonian | Rigid | Single phase | [22] | 11 | MRI | — | 1 | Laminar | Newtonian | Rigid | Single phase | [17] | 12 | MRA | — | 6 | | | Prescribed wall movement | | [24] | 13 | CT | — | 1 | Laminar | Newtonian | FSI | Single phase | [48] |
| Ideal geometry | 14 | — | Inlet diameter (ascending aorta) = 30.0 mm Curvature diameter of the aortic arch = 93.0 mm Intimal flap thickness = 2 mm | — | Laminar | Newtonian fluid | Rigid | Single phase | [28] | 15 | — | Inlet diameter (ascending aorta) = 30.0 mm Curvature diameter of the aortic arch = 120.0 mm | — | Turbulent: k-epsilon | Newtonian fluid | Rigid | Single phase | [16] | 16 | — | Inlet diameter (ascending aorta) = 20.0 mm Intimal flap thickness = 2 mm | — | Laminar | Newtonian fluid | Rigid | Single phase | [19] | 17 | — | Inlet diameter (ascending aorta) = 25.0 mm | — | Turbulent: SST k-w | Non-Newtonian: RBC Newtonian: plasma Newtonian: leukocyte | Rigid | Three-phase flow | [18] | 18 | — | — | — | — | Newtonian | FSI | Single phase | [31] | 19 | — | — | — | Turbulent: SST k-w | Newtonian | FSI | Single phase | [33] |
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