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A stable method for 4D CT-based CFD simulation in the right ventricle of a TGA patient
- Publication Year :
- 2020
-
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.<br />Comment: to be published in Russian Journal of Numerical Analysis and Mathematical Modelling
- Subjects :
- Physics - Medical Physics
Quantitative Biology - Other Quantitative Biology
Subjects
Details
- Language :
- Russian
- Database :
- arXiv
- Publication Type :
- Report
- Accession number :
- edsarx.2009.10646
- Document Type :
- Working Paper