科研之友
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摘要
A computer simulation of a cerebral aneurysm is performed. Based on real surgery data, 3D geometry of the anomaly is reconstructed, hydrodynamic parameters of the blood flow (velocity, pressure, gradient) are calculated, strains and stress are obtained on the vascular walls in the case of the aneurysm and after stent installation changing the geometry of a vessel. It is shown that successful surgery is characterized by lowering the flow velocity, pressure, its gradient, and stresses on the vascular walls.
- 出版日期2013-10
