Abstract The paper discusses a stabilization of a finite element method for the equations of fluid motion in a time-dependent domain. After experimental convergence analysis, the method is applied to simulate a blood flow in the right ventricle of a post-surgery patient with the transposition of the great arteries disorder. The flow domain is reconstructed from a sequence of 4D CT images. The corresponding segmentation and triangulation algorithms are also addressed in brief.

中文翻译：

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一种在 TGA 患者右心室中进行基于 4D CT 的 CFD 模拟的稳定方法

摘要 本文讨论了流体运动方程在瞬态域的有限元方法的稳定性。经过实验收敛性分析，该方法用于模拟大动脉转位术后患者右心室血流。流域是从 4D CT 图像序列重建的。还简要介绍了相应的分割和三角测量算法。