The numerical analysis of fluid-solid interactions for blood flow in arterial structures part 2: development of coupled fluid-solid algorithms

S. Z. Zhao; X. Y. Xu; M. W. Collins

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The numerical analysis of fluid-solid interactions for blood flow in arterial structures part 2: development of coupled fluid-solid algorithms

机译：动脉结构中血流流固耦合的数值分析，第2部分：流固耦合算法的发展

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In this paper, the authors extend their study of wall mechanics given in Part 1 to the overall problem of fluid-solid interactions in arterial flows. Fluid solid coupling has become a specific topic in computational methods and applied mechanics.In this review, firstly, the effects of elasticity of blood vessels on wave propagation and local flow patterns in large arteries are discussed. Then, numerical techniques are reviewed together with the alternative coupled methods available in fluid wallmodels. Finally, a novel numerical algorithm combining two commercial codes for coupled solid/fluid problems is presented. As a consequence of the present studies, wall effects are now able to be included in predictions of haemodynamics in a clinicalcontext.

机译：在本文中，作者将他们对第1部分中的壁力学的研究扩展到了动脉流动中流固耦合的整体问题。流固耦合已经成为计算方法和应用力学中的一个具体课题。本文首先讨论了血管弹性对大动脉内波传播和局部流型的影响。然后，回顾了数值技术以及流体壁模型中可用的替代耦合方法。最后，提出了一种新的数值算法，结合了两个用于耦合固/液问题的商业代码。作为本研究的结果，在临床背景下，现在可以将壁效应纳入血流动力学的预测中。

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《Proceedings of the Institution of Mechanical Engineers, Part H. Journal of Engineering in Medicine》 |1998年第h4期|共12页
作者
S. Z. Zhao; X. Y. Xu; M. W. Collins;
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原文格式 PDF
正文语种 eng
中图分类专用机械与设备;
关键词
Fluid-solid interaction; Coupling algorithm; CFD; Structural mechanics; Artery;

机译：流固耦合耦合算法CFD结构力学动脉;

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1. The numerical analysis of fluid-solid interactions for blood flow in arterial structures part 2: development of coupled fluid-solid algorithms [J] . S. Z. Zhao, X. Y. Xu, M. W. Collins Proceedings of the Institution of Mechanical Engineers, Part H. Journal of Engineering in Medicine . 1998,第H4期

机译：动脉结构中血流流固耦合的数值分析，第2部分：流固耦合算法的发展
2. Numerical Study of Turbulent Pulsatile Blood Flow through Stenosed Artery Using Fluid-Solid Interaction [J] . MehdiJahangiri, MohsenSaghafian, Mahmood RezaSadeghi Computational and mathematical methods in medicine . 2015,第1期

机译：湍流脉动血流通过流体固体相互作用稳定动脉血流的数值研究
3. Simulation of unsteady blood flows in a patient-specificcompliant pulmonary artery with a highly parallel monolithically coupled fluid-structure interaction algorithm [J] . FandeKong, VitalyKheyfets, EnderFinol, Communications in Numerical Methods in Engineering . 2019,第7期

机译：使用高度并行的整体耦合流固耦合算法模拟患者特定的 r n顺应性肺动脉中的不稳定血液流动
4. A coupled fluid-structure analysis of mechanical interactions between pulsatile blood flows and arteries [C] . Shigenori Shirouzu, Makoto Kawakami, Hisanobu Sugano Bioengineering Conference . 2001

机译：脉动血流与动脉之间的机械相互作用的耦合流体结构分析
5. Analysis of finite element based numerical methods for acoustic waves, elastic waves, and fluid-solid interactions in the frequency domain. [D] . Cummings, Peter Anthony. 2001

机译：在频域中基于有限元的声波，弹性波和流固耦合数值方法分析。
6. Numerical Study of Turbulent Pulsatile Blood Flow through Stenosed Artery Using Fluid-Solid Interaction [O] . Mehdi Jahangiri, Mohsen Saghafian, Mahmood Reza Sadeghi 2015

机译：流固耦合作用通过狭窄动脉的脉动脉动血流数值研究
7. Numerical Study of Turbulent Pulsatile Blood Flow through Stenosed Artery Using Fluid-Solid Interaction [O] . Mehdi Jahangiri, Mohsen Saghafian, Mahmood Reza Sadeghi 2015

机译：湍流脉动血流通过流体固体相互作用稳定动脉血流的数值研究
8. Mode Structure for Fluid-Solid Media as Derived by Low-Frequency Asymptotics211 (Modstruktur foer Fluid-Solid Medier Haerledd Medeist Lagfrekvensasymptotik) [R] . Ivansson, S. 1999

机译：由低频渐近线衍生的流体 - 固体介质的模式结构211（modstruktur foer Fluid-solid medier Haerledd medeist Lagfrekvensasymptotik）

The numerical analysis of fluid-solid interactions for blood flow in arterial structures part 2: development of coupled fluid-solid algorithms

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