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Experimental Investigation of Secondary Flow Structures Downstream of a Model Type IV Stent Failure in a 180° Curved Artery Test Section
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降低顺序建模用于实时支架变形模拟的跨导管大动脉假肢的减少顺序建模

Imran Shah1,2, Milad Samaee1, Atefeh Razavi1

  • 1Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology & Emory University, 387 Technology Circle, Atlanta, GA, 30313, USA.

Annals of biomedical engineering
|November 14, 2023
PubMed
概括

本研究介绍了一种快速计算模型,用于跨导管大动脉替换 (TAVR) 的部署. 减少订单建模 (ROM) 框架准确预测支架框架变形,显著减少模拟时间.

关键词:
有限元素分析的研究.模型订单减少模型订单减少预测性计算建模预测性计算建模适当的直角分解.通过导管更换大动脉门.

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相关概念视频

Design Example: Creating a Hydraulic Model of a Dam Spillway01:21

Design Example: Creating a Hydraulic Model of a Dam Spillway

Scaled hydraulic models of dam spillways provide a practical way to replicate and study the intricate flow dynamics of these structures. Often built to a 1:15 ratio, these models allow for observing critical water behavior, such as velocity distribution, flow patterns, and energy dissipation.