3D flow characteristics in a patient specific aortic aneurysm vessel model: comparison with in-vivo results
نویسندگان
چکیده
Fig. 4: 3D Streamlines during peak systole and late diastole in the patient and the in-vitro model. slice 1 slice 2 slice 3 slice 4 slice 5 slice 6 slice 7 slice 8 flow [ml/cycle] 74 (36) 70 (34) 60 (35) 55 (37) 51 (38) 46 (40) 48 (35) 49 (35) peak flow [ml/s] 374 (241) 368 (255) 306 (260) 267 (267) 241 (281) 206 (288) 236 (246) 226 (258) helicity [%] 56 (63) 64 (62) 67 (63) 71 (60) 60 (54) 55 (46) 53 (43) 35 (27) 3D flow characteristics in a patient specific aortic aneurysm vessel model: comparison with in-vivo results.
منابع مشابه
Improved simulation of 3D flow characteristics in a pressure controlled in vitro model system
Figure 3: Comparison of peak systolic (top) and diastolic (bottom) 3D streamlines in a patient with an ascending aortic aneurysm (in vivo) and corresponding in-vitro models without pressure control (system 1) and with pressure control (system 2). In addition to a mild improvement in velocities, the boundary conditions in system 2 provided an improved generation of the distinct aneurismal vortic...
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