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摘要翻译：
本文讨论了流体运动方程的时域有限元法的镇定问题。经过实验收敛性分析，应用该方法模拟了一例大动脉转位障碍术后患者右心室的血流。从一系列4D CT图像重建流域。文中还简要介绍了相应的分割和三角剖分算法。
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英文标题：
《A stable method for 4D CT-based CFD simulation in the right ventricle of
a TGA patient》
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作者：
Alexander Danilov, Yushui Han, Chun H. Lin, Alexander Lozovskiy, Maxim
A. Olshanskii, Victoria Yu. Salamatova, and Yuri V. Vassilevski
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最新提交年份：
2020
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分类信息：
一级分类：Physics 物理学
二级分类：Medical Physics 医学物理学
分类描述：Radiation therapy. Radiation dosimetry. Biomedical imaging modelling. Reconstruction, processing, and analysis. Biomedical system modelling and analysis. Health physics. New imaging or therapy modalities.
放射治疗。辐射剂量学。生物医学成像建模。重建、处理和分析。生物医学系统建模与分析。健康物理学。新的成像或治疗方式。
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一级分类：Quantitative Biology 数量生物学
二级分类：Other Quantitative Biology 其他定量生物学
分类描述：Work in quantitative biology that does not fit into the other q-bio classifications
不适合其他q-bio分类的定量生物学工作
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英文摘要：
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.
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PDF链接：
https://arxiv.org/pdf/2009.10646
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