The Computational Fluid Dynamics of Blood Flow in the Heart and Great Vessels

心脏和大血管血流的计算流体动力学

• 批准号: 9509829
• 负责人: Angela Cheer
• 金额: $ 6.44万
• 依托单位: University of California-Davis
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1995
• 资助国家: 美国
• 起止时间: 1995-10-01 至 1996-10-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9509829&HistoricalAwards=false
• 关键词: Computational; Fluid; Dynamics; Blood; Flow

9509829 Cheer This project is on research to provide a foundation for the detailed understanding of the three-dimensional fluid physics of pulsatile flows with valves and moving walls in the region around the aortic valve and the downstream ascending and descending aorta. Subsidiary objectives are: (1) to produce a detailed map of shear stresses and analyze their effect on suspended particles in the hart and large vessels, and (2) to do detailed modeling of the flow pattern at the ostia (opening) of the coronary arteries which supply blood to the heart muscle. ***

9509829欢呼这个项目正在进行研究，旨在为详细了解主动脉瓣周围和下游升主动脉和降主动脉周围带瓣膜和移动壁的脉动流的三维流体物理奠定基础。辅助目标是：(1)制作详细的剪切应力图并分析其对HART和大血管中悬浮颗粒的影响，以及(2)对供应心肌血液的冠状动脉开口处的流动模式进行详细的模拟。***