Fundamentals of Haemodynamics - Computational Hemodynamics: Theory, Modelling and Applications - page 91

Fig. 4.22 Geometry and
structured mesh result of
the studied abdominal aortic
aneurysm model
number 800. Numerical simulation results in terms of pressure at the wall, velocity,
vector and streamlines at the median plane of the aorta are provided in Fig. 4.23 .
Based on the pressure distribution contour (Fig. 4.23a ), the pressure drop in-
creases when the flow passes downstream of the abdominal aorta. The reason for
Fig. 4.23 CFD simulation results showing a pressure contour, b velocity contour, c velocity vec-
tor, and d streamlines of the studied abdominal aortic aneurysm model