NDLI: Preliminary numerical simulation of pulsatile flow in aortic arch with left subciavian artery

Content Provider	IEEE Xplore Digital Library
Author	Fujun Wang Lei Zhang Lu Wang Yuling Li
Copyright Year	2011
Description	Author affiliation: The Key Lab of Textile Science & Technology, Ministry of Education, Donghua University, Shanghai, P R China (Fujun Wang; Lei Zhang; Lu Wang; Yuling Li)
Abstract	In this paper, the preliminary numerical simulation of pulsatile flow in aortic arch with left subciavian artery was conducted by the software ANSYS based on the finite element method. In order to facilitate a preliminary study, the geometric model of aortic arch with left subciavian artery was simplified as a bent pipe of 30mm in diameter with a curved-shape branch pipe. The curved-shape branch vessel is associated with the human physiological pulsatile flow in this study to address the questions about blood flow. An average blood flow rate is established according to the physiological pulsatile flow condition. The pulsatile flow in a 3-D curved-shape branch vessel is simulated numerically with the flow function, and then make general postprocessor, the distributions of velocity, pressure and wall shear on different time of the cardiac cycle are obtained.
Starting Page	1157
Ending Page	1159
File Size	456517
Page Count	3
File Format	PDF
ISBN	9781424493517
e-ISBN	9781424493524
DOI	10.1109/BMEI.2011.6098463
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2011-10-15
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Heart finite element method Physiology Hemodynamics Finite element methods aortic arch pulsatile flow Blood Arteries numerical simulation
Content Type	Text
Resource Type	Article

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