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Proceedings Papers

Quantifying Effects of Controlling Factors on Flow and Stress Distribution in Stenotic Arteries With Lipid Cores

Dalin Tang, Chun Yang, Shunichi Kobayashi, David N. Ku
Proc. ASME. IMECE2003, Advances in Bioengineering, 53-54, November 15–21, 2003
Paper No: IMECE2003-41113
DOI: https://doi.org/10.1115/IMECE2003-41113
... 2D and 3D multi-physics experiment-based nonlinear models with fluid-structure interactions (FSI) and structure-structure interactions (SSI) are introduced to model blood flow and stress/strain distributions in stenotic arteries with lipid pools. Material properties for the vessel and plaque...
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Topics: Blood flow, Flow (Dynamics), Fluid structure interaction, Stress concentration, Materials properties, Stress, Vessels, Fluids, Atherosclerosis, Finite element analysis
Proceedings Papers

Quantifying Vessel Material Properties Using MRI Under Pressure Condition and MRI-Based FSI Mechanical Analysis for Human Atherosclerotic Plaques

Chun Yang, Xueying Huang, Jie Zheng, Pamela K. Woodard, Dalin Tang
Proc. ASME. IMECE2006, Applied Mechanics, 523-530, November 5–10, 2006
Paper No: IMECE2006-13938
DOI: https://doi.org/10.1115/IMECE2006-13938
... that from the FSI model. This approach has the potential to develop non-invasive patient screening and diagnosis methods in clinical applications. 18 01 2008 artery fluid-structure interactions vessel elasticity American Heart Association. 2003, Heart Disease and Stroke Statistics...
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Topics: Atherosclerosis, Fluid structure interaction, Magnetic resonance imaging, Materials properties, Pressure, Vessels