SIMULATION OF DIASTOLIC FLOW PATTERNS IN A REALISTIC MRI-BASED FSI MODEL OF THE LEFT VENTRICLE

سال انتشار: 1392
نوع سند: مقاله کنفرانسی
زبان: انگلیسی
مشاهده: 149

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شناسه ملی سند علمی:

ISME21_359

تاریخ نمایه سازی: 17 آبان 1401

چکیده مقاله:

Nowadays, CFD software has highly potential to improve analyzing flow phenomena. Researchers found that flow patterns in the ventricle are so informative about how healthy the ventricle is. In this article, the flow pattern in a left normal ventricle is modeled. Our simulation only covers the diastolic phase of the cardiac cycle. FSI۰F۱ approach is also considered in our model and our big virtue is using MRI images to obtain the exact geometry of the left ventricle. The geometry is imported to ADINA software and flow patterns as well as ventricle dynamics are obtained.

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نویسندگان

Hamid Reza Rajabzadeh

Tehran / Sharif University of Technology / Mechanical Engineering Department

Bahar Firoozabadi

Tehran / Sharif University of Technology / Mechanical Engineering Department