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Updated: Jun 30, 2025

Protocol for Relative Hydrodynamic Assessment of Tri-leaflet Polymer Valves
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通过3D流体结构相互作用模拟,对生物假体大动脉的结构设计进行参数研究

Yongwoo Kim1, Won Kyung Pyo2, Wan Kee Kim3

  • 1Department of Mechanical Engineering, Yonsei University, Seoul, Republic of Korea.

Heliyon
|March 21, 2024
PubMed
概括

生物假体大动脉 (AVs) 中较短的支柱可能会降低其耐用性. 增加支架高度可以改善门功能,并显著降低传单应力,这表明下一代AV设计的好处.

关键词:
大动脉门的大动脉门生物力学 生物力学流体结构相互作用的相互作用血液动力学 血液动力学

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Typical Model Studies01:30

Typical Model Studies

Fluid mechanics model studies often utilize scaled-down systems to predict fluid behavior in full-scale environments, such as river flows, dam spillways, and structures interacting with open surfaces. Maintaining Froude number similarity in river models is crucial, as it replicates surface flow features like wave patterns and velocities.
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